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3000 Micro GC Operating Manual

3.3.3.4 Backflush Injector

The backflush assembly consists of:



a backflush injector



a precolumn



an analytical capillary column

The precolumn is a short section of column, whereas the analytical column is
usually longer. The precolumn and analytical column are connected in series.
The precolumn functions to prevent contaminants from entering the analytical
column. The sample first travels through the precolumn and then through the
analytical column. After components of interest enter the analytical column, the
flow is reversed through the precolumn, flushing the unwanted components to vent.
This

backflushing

of the precolumn prevents these contaminants from entering the

analytical column and causing deactivation or ghost peaks.

The backflush injector has two method parameters in EZ IQ software:

Backflush

Time

(in seconds) and

Inject Time

(in milliseconds). The

Backflush Time

parameter on the

Instrument Setup

window can be changed to suit analysis

needs. Valid settings for the

Backflush Time

are between 0-240 s. Recommended

settings for the

Backflush Time

are between 6-12 s. Valid settings for the

Inject

Time

are between 0-250 ms.

The backflush injector can also function in a semi-fixed mode. An

Inject Time

of

0 ms results in a fixed volume injected and is best used for component levels from
0.1% and higher. This will result in higher precision.

The backflush injector can function in a variable volume mode. An

Inject Time

greater than 10 ms will result in a higher injection volume. This used for component
levels below 0.1%.

Actual inject volumes are typically a few microliters of gas. For better sensitivity, set
a higher

Inject Time

, however, accuracy and precision will be negatively impacted.

Backflush times vary with column and setpoints and must be optimized for every
3000 Micro GC module.

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Содержание 3000 Micro GC

Страница 1: ...O P E R A T I N G M A N U A L 3000 Micro GC Gas Analyzer PN 074 519 P1C Cover Page ...

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Страница 3: ...www inficon com reachus inficon com 2013 INFICON O P E R A T I N G M A N U A L PN 074 519 P1C Title Page 3000 Micro GC Gas Analyzer ...

Страница 4: ...n is a registered trademark of Saint Gobain Performance Plastics Windows Microsoft are registered trademarks of Microsoft Corporation All other brand and product names are trademarks or registered trademarks of their respective companies Disclaimer The information contained in this manual is believed to be accurate and reliable However INFICON assumes no responsibility for its use and shall not be...

Страница 5: ...ich the equipment was last manufactured In additional to this file technical installation maintenance and application information concerning this equipment can also be found in the Operating Manual s for this product or product family Equipment Description INFICON 3000 Micro Gas Chromatograph INFICON 3000 Natural Gas Analyzer Including all standard options and accessories Applicable Directives Low...

Страница 6: ......

Страница 7: ...on Seller shall not be liable for any further damages which could have been avoided if Seller had been provided with immediate written notification THIS WARRANTY IS MADE AND ACCEPTED IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED WHETHER OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE AS BUYER S EXCLUSIVE REMEDY FOR ANY DEFECTS IN THE PRODUCTS TO BE SOLD HEREUNDER All ot...

Страница 8: ......

Страница 9: ...1 3000 Micro GC Specifications 2 1 2 2 Environmental Conditions 2 2 2 3 Instrument Specifications 2 2 2 3 1 Sample Inlet Specifications 2 2 2 3 2 Sample Injector Specifications 2 2 2 3 3 Column Heater Specification 2 2 2 3 4 TCD Specifications 2 2 2 3 5 Repeatability 2 3 2 3 6 Carrier Gas Specifications 2 3 2 3 7 Portable 3000 Micro GC Carrier Gas Specifications 2 3 2 3 8 External Input Output 2 3...

Страница 10: ...odule Cases 3 13 3 3 7 1 Standard Module Case 3 13 3 3 7 2 Modbox Module Case 3 13 3 4 3000 Micro GC Chassis Components 3 14 3 4 1 Inlet Tubing 3 14 3 4 2 C Board 3 15 3 4 3 OBC Board 3 15 3 4 4 Sample Pump 3 16 3 4 5 Carrier Gas Weldment 3 17 3 4 6 Carrier Gas Inlet 3 18 3 4 7 Vents 3 19 3 4 8 Remote Control Module 3 20 3 5 Sample Conditioners 3 21 3 6 EZ IQ Chromatography Software 3 22 3 7 Produ...

Страница 11: ...4 2 2 2 5 GC Module Parts 4 5 4 2 2 2 6 Power Cords Country Dependent 4 5 4 2 3 Making Carrier Gas and Sample Inlet Connectors 4 6 4 2 4 Connecting the Carrier Gas 4 8 4 2 4 1 Gas Safety 4 8 4 2 4 2 Connecting the Carrier Gas Particulate Filter 4 9 4 2 4 3 Setting the Gas Pressure 4 10 4 2 4 4 Purge the Carrier Gas Line 4 10 4 2 4 5 Connecting the Carrier Gas to the 3000 Micro GC 4 11 4 2 4 6 Usin...

Страница 12: ...13 5 1 6 Installing Heated Sample Introduction Accessories 5 17 5 1 6 1 Heated Regulator 5 18 5 1 6 1 1 Target Analytes 5 19 5 1 6 1 2 Heated Regulator Accessory Contents 5 19 5 1 6 2 Heated Vaporizer 5 20 5 1 6 2 1 Heated Vaporizer Accessory Contents 5 21 5 1 6 3 Installation 5 21 5 1 6 3 1 Tools and Supplies Required 5 21 5 1 6 3 2 User Supplied Parts 5 22 5 1 6 3 3 Prepare the 3000 Micro GC and...

Страница 13: ...ion 6 9 6 5 Change IP Address 6 13 6 5 1 IP Configuration 6 13 6 5 2 Access the Embedded Web Page Via a Fixed IP Address 6 16 Chapter 7 Basic EZ IQ Operation 7 1 Introduction 7 1 7 2 Connecting EZ IQ with 3000 Micro GC 7 1 7 3 Configuring EZ IQ to Use a Valco VICI Valve 7 4 7 3 1 Configuring a Valco VICI Switching Valve 7 5 7 3 2 Configuring a Valco VICI Sampling Valve 7 7 7 4 Navigating EZ IQ 7 9...

Страница 14: ...ts in the Peaks Groups Table 7 36 7 12 3 Perform A Single Level Calibration 7 37 7 12 4 Perform a Multiple Level Calibration 7 40 7 12 5 Review Calibration 7 41 7 13 Generate Standard Reports 7 42 7 13 1 Method Reports 7 42 7 13 1 1 Customize a Method Report 7 42 7 13 1 1 1 Custom Method Report Features 7 43 7 13 1 1 2 Importing a Template File 7 44 7 13 1 2 Save a Custom Method Report 7 45 7 13 1...

Страница 15: ...ed Regulator PN G2818A X G2845A X G2857A X 8 23 8 3 1 3 Connections for the Heated Vaporizer PN G2819A X G2846A X G2858A X 8 23 8 3 2 Running a Low Pressure Clean Gas Sample 8 24 8 3 3 Running a Low Pressure Liquid Particulate Containing Gas Sample 8 25 8 3 4 Running a High Pressure Gas Sample without Liquids Particulates 8 26 8 3 5 Running a High Pressure Gas Sample with Liquids Particulates 8 27...

Страница 16: ...ms 9 10 9 2 1 Chromatographic Problems 9 10 9 2 1 1 Baseline Symptoms 9 10 9 2 1 1 1 Baseline Position 9 10 9 2 1 1 2 Baseline Wander and Drift 9 11 9 2 1 1 3 Baseline Noise 9 12 9 2 1 1 4 Baseline Spiking 9 12 9 2 1 2 Retention Time Symptoms 9 13 9 2 1 2 1 Retention Time Drift 9 13 9 2 1 2 2 Retention Time Wander Reproducibility 9 13 9 2 1 3 Peak Symptoms 9 14 9 2 1 3 1 No Peaks 9 14 9 2 1 3 2 In...

Страница 17: ...on Top of GC Module 11 3 11 2 1 2 New Module Part Number 11 3 11 2 1 3 Refurbished Module Part Number 11 3 11 2 1 4 New Module Replacement Part Number 11 3 11 2 2 Standard Modules 11 4 11 2 3 Standard Modules Table 11 5 11 2 4 Performance Enhanced Modules 11 9 11 2 5 Performance Enhanced Modules Table 11 10 11 2 6 Discontinued Module Replacement IPNs 11 14 11 3 Sample Accessories and Filters 11 15...

Страница 18: ...TOC 10 PN 074 519 P1C 3000 Micro GC Operating Manual This page is intentionally blank ...

Страница 19: ...elf contained GC modules consist of an injector using Microelectromechanical Systems MEMS technology analytical and reference columns electronic pressure control and a thermal conductivity detector TCD also using MEMS technology NOTE When installed in a 3000 Micro GC chassis a module is referred to as a channel When standalone it is referred to as a module Routine replacement of parts such as sept...

Страница 20: ...er directly from a computer using a cross over cable connection or through a Local Area Network LAN connection EZ IQ software controls all experimental settings data collection and data analysis Table 1 1 Summary of connections Connection Notes Input fitting s 1 16 in Swagelok Input pressure range Recommended range 0 to 172 kPa 0 to 25 PSI 35 to 69 kPa 5 to 10 PSI Sample filtration External 10 mic...

Страница 21: ...urposes of this manual they are defined as follows NOTE Pertinent information that is useful in achieving maximum 3000 Micro GC efficiency when followed CAUTION Failure to heed these messages could result in damage to 3000 Micro GC WARNING Failure to heed these messages could result in personal injury WARNING Risk Of Electric Shock Dangerous voltages are present which could result in personal inju...

Страница 22: ... and is designed for indoor use WARNING If 3000 Micro GC is used in a manner not specified by the manufacturer the protection provided by 3000 Micro GC may be impaired WARNING Whenever the safety protection of 3000 Micro GC has been compromised disconnect 3000 Micro GC from all power sources and secure 3000 Micro GC against unintended operation WARNING Refer servicing to qualified service personne...

Страница 23: ...power source Use of any other power supply could result in catastrophic failure of the electrical system and may cause personal injury WARNING Risk Of Electric Shock Always disconnect the power supply before replacing or touching any components WARNING Hot surfaces Many parts of 3000 Micro GC operate at temperatures high enough to cause serious burns These parts include but are not limited to the ...

Страница 24: ...disassembled GC module Vent exhaust gases safely WARNING Never fill the Portable 3000 Micro GC internal gas cylinder with hydrogen A hydrogen leak inside the instrument can present an explosion hazard NOTE The pressure in the Portable 3000 Micro GC internal carrier gas tank should not exceed 12 405 kPa 1800 PSI If this pressure is exceeded the relief valve on the Cylinder Recharge Kit will open A ...

Страница 25: ...on antenna Move the device away from the radio or television Plug the device into a different electrical outlet so that the device and the radio or television are on separate electrical circuits Ensure all peripheral devices are also certified Ensure appropriate cables are used to connect the device to peripheral equipment If none of above measures reduce the interference contact INFICON Changes o...

Страница 26: ...1 8 PN 074 519 P1C 3000 Micro GC Operating Manual This page is intentionally blank ...

Страница 27: ... V ac 115 230 V ac Power 100 VA 130 VA 130 VA 1 2 0 6 A 1 2 0 6 A Frequency 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz Height 15 cm 6 in 15 5 cm 6 1 in 15 5 cm 6 1 in 15 cm 6 in 15 cm 6 in Width 25 cm 10 in 48 cm 18 5 in 36 4 cm 14 3 in 12 5 cm 5 in 12 5 cm 5 in Depth 41 cm 16 5 in 42 cm 16 5 in 41 3 cm 16 3 in 9 cm 3 5 in 9 cm 3 5 in Weight 8 2 kg 18 0 lb 11 2 kg 24 8 lb 16 6 kg 36 5 lb 1 4 kg ...

Страница 28: ...e type Gas Maximum sample pressure 172 kPa 25 PSI Recommended sample pressure Ambient to 69 kPa ambient to 10 PSI 2 3 2 Sample Injector Specifications Injector types Variable volume timed heated Variable volume large loop heated Fixed volume heated Backflush to vent heated Injection volume 1 to 10 μL for variable volume timed 1 to 30 μL for variable volume large loop 1 μL for fixed volume injector...

Страница 29: ...3000 Micro GC 1 8 in Swagelok fittings External source Helium Hydrogen Nitrogen Argon Carrier gas purity 99 995 to 99 9995 Input pressure 552 to 566 kPa 80 to 82 PSI 2 3 7 Portable 3000 Micro GC Carrier Gas Specifications Onboard cylinder source Helium Nitrogen Argon Onboard cylinder capacity 12 410 kPa 1800 PSI Onboard cylinder usage 35 40 hours application dependent 2 3 8 External Input Output R...

Страница 30: ...ized Test Laboratory NRTL UL61010 1 International Electrotechnical Commission IEC 61010 1 Canadian Standards Association CSA C22 2 No 61010 1 EuroNorm EN 61010 1 Conforms to the following regulations on Electromagnetic Compatibility EMC and Radio Frequency Interface RFI CISPR I1 EN 55011 Group 1 Class A IEC EN 61326 Declaration of Conformity available ...

Страница 31: ...e is referred to as a channel When standalone it is referred to as a module Samples can be introduced manually by a gas tight syringe Tedlar bag or a sample cylinder such as a summa canister Samples can also be interfaced to 3000 Micro GC with appropriate INFICON supplied sample conditioners to facilitate on line analysis from bench scale or pilot plant reactors or directly from a process line See...

Страница 32: ... 2 on page 3 3 Portable Chassis see section 3 2 3 on page 3 4 3 2 1 1 2 Channel Chassis The 1 2 channel chassis can accept one or two channels The carrier gas and power for a 1 2 channel system must be supplied externally See Figure 3 1 and Figure 3 2 Figure 3 1 Front panel of the 1 2 channel 3000 Micro GC Figure 3 2 Rear panel of the 1 2 channel 3000 Micro GC Sample Inlet RS 232 Port RJ 45 LAN Po...

Страница 33: ... three or four channels The carrier gas and power for a 3 4 channel system must be supplied externally See Figure 3 3 and Figure 3 4 Figure 3 3 Front panel of the 3 4 channel 3000 Micro GC Figure 3 4 Rear panel of the 3 4 channel 3000 Micro GC Sample Inlet RS 232 Port RJ 45 LAN Port Power Supply Connector Vents ...

Страница 34: ...g See Figure 3 5 Figure 3 6 and Figure 3 7 Figure 3 5 Front panel of the Portable 3000 Micro GC Figure 3 6 Rear panel of the Portable 3000 Micro GC Figure 3 7 Onboard carrier gas cylinder battery installed underneath Portable 3000 Micro GC has an internal refillable carrier gas tank When full it can support 35 to 40 hours of operation application dependent Portable 3000 Micro GC also contains an o...

Страница 35: ...s a module Modules may be referred to as Channel A B C D or 1 2 3 4 from left to right See Figure 3 8 Figure 3 8 Modules installed in a 4 channel 3000 Micro GC 3 3 1 Principle of 3000 Micro GC Module Operation The major functions of the 3000 Micro GC module operation are injection separation and detection 1 Injection Gaseous sample is injected into 3000 Micro GC through the heated inlet manifold T...

Страница 36: ...al systems MEMS TCD which operates on a Wheatstone bridge circuit The carrier gas enters the TCD via two pathways the reference path and the analytical path The reference path contains only carrier gas The analytical path contains carrier gas and sample gas The TCD measures the difference in thermal conductivity between the carrier gas reference and the sample gas components For example the therma...

Страница 37: ... injects sample into the GC column Injector Pilot Solenoid Valve on off valve that directs carrier gas to drive diaphragm valves within the MEMS injector chip Electronic Pressure Control EPC Valve regulates the column head pressure Sample Manifold Plate provides interface between the EPC valve and the Injector Pilot Solenoid valve to the MEMS injector Figure 3 10 Injector flow assembly ...

Страница 38: ...ant difference in inject volume is achieved after 100 ms The typical setpoint is 25 ms Values less than 10 ms may result in repeatability issues The higher the setting the more sample is injected which results in higher sensitivity Actual injection volumes are on the order of a few microliters µL of gas Variable injectors will show the matrix effect as the sample density varies with compositional ...

Страница 39: ...n inject time of 0 ms results in no injection A typical setpoint is 30 ms No significant difference in inject volume is achieved from inject times between 15 50 ms Values less than 15 ms may result in repeatability issues Actual injection volumes are typically 1 2 µL of gas Fixed volume injectors should not be used for trace levels 200 ppm Fixed injectors minimize any matrix effects as sample dens...

Страница 40: ...rameters in EZ IQ software Backflush Time in seconds and Inject Time in milliseconds The Backflush Time parameter on the Instrument Setup window can be changed to suit analysis needs Valid settings for the Backflush Time are between 0 240 s Recommended settings for the Backflush Time are between 6 12 s Valid settings for the Inject Time are between 0 250 ms The backflush injector can also function...

Страница 41: ...e 5A MolSieve PLOT Q PLOT U and Alumina PLOT columns separate according to compound polarity Typical lengths are 4 to 30 m with an internal diameter of 0 32 mm WCOT columns have a chemical stationary phase bonded to the internal surface of the column See Figure 3 11 WCOT separation based on gas liquid partitioning OV 1 is a commonly used WCOT column which separates compounds according to boiling p...

Страница 42: ...the column pressure If carrier gas flow is turned off the TCD will automatically turn off Figure 3 12 MEMS TCD detector 3 3 6 D Board A Detector board also known as a D board is attached to the side of each module The D Board controls the module conditions and communicates module information and setpoints to the Communications Board C Board see section 3 4 2 on page 3 15 3000 Micro GC supports two...

Страница 43: ... The standard module case is used for most column types MolSieve modules are an exception See Figure 3 13 Figure 3 13 Standard module 3 3 7 2 Modbox Module Case The Modbox module allows the column to be wound in a larger diameter The MolSieve column benefits from this design because the column is vulnerable to breakage when winding into a small diameter See Figure 3 14 Figure 3 14 Modbox module ...

Страница 44: ...emote Control Module see section 3 4 8 on page 3 20 3 4 1 Inlet Tubing The inlet tubing is enclosed in a heated compartment which contains a short piece of 1 16 in OD tubing One side of the tubing is connected to the sample fitting on the front panel The other side of the tubing connects to one or more modules Depending on instrument configuration the tubing is split to each module Temperatures ca...

Страница 45: ...nally mounted on the back of 3000 Micro GC It is the main processor which communicates with the C board and the external control system OBC has an internal flash memory which stores 3000 Micro GC configuration information See Figure 3 16 Figure 3 16 Onboard computer OBC The OBC provides a RJ 45 based LAN interface 3000 Micro GC can be connected to a LAN network or directly to an external control s...

Страница 46: ...um of 20 seconds If sufficient sample gas is available increase the pump time to 60 seconds The sample pump draws at a rate of 10 mL min NOTE For specific applications there is a mode of operation called continuous where the pumps can be turned off and sample gas flows continuously through the internal tubing Continuous operation can only be used with variable and fixed volume injectors Backflush ...

Страница 47: ...ment connects the carrier gas to each module It consists of a base plate and stainless steel tubing Base plates align to each module NOTE See section 8 2 Remove and Replace a 3000 Micro GC Module on page 8 5 for more information about how to align a module Figure 3 19 Carrier gas weldment Base plate ...

Страница 48: ...n be configured with the carrier gas inlets located on the rear of 3000 Micro GC See Figure 3 20 Figure 3 21 and Figure 3 22 Figure 3 20 Carrier Gas inlet of a 1 2 Channel 3000 Micro GC Figure 3 21 Carrier Gas inlet of a 3 4 Channel 3000 Micro GC Figure 3 22 Carrier gas inlet of a Portable 3000 Micro GC ...

Страница 49: ...e reference side of the TCD Sample vents expel sample gas when the sample pump is drawing sample gas into sample loop or the sample is backflushed from pre column out of 3000 Micro GC See Figure 3 23 Figure 3 24 and Figure 3 25 Figure 3 23 Vent outlets for a 1 2 Channel 3000 Micro GC Figure 3 24 Vent outlets for a 3 4 Channel 3000 Micro GC Figure 3 25 Vent outlets for a Portable 3000 Micro GC ...

Страница 50: ...ual 3 4 8 Remote Control Module The Remote Control Module allows an external control system to start 3000 Micro GC The Remote Control Module port is located on the rear of 3000 Micro GC See Figure 3 26 Figure 3 26 Remote connector on the rear panel ...

Страница 51: ...kit and must be connected to instrument sample inlet at installation In addition a variety of sample conditioners are available to ensure sample entering the instrument is in gas phase and that the sample gas pressure is below 25 PSI Available sample conditioners Genie Filter Assembly Pressure Reducer Pressure Reducer and Genie Filter Assembly Heated Regulator Heated Vaporizer for Liquefied Petrol...

Страница 52: ...graphy Software EZ IQ is a powerful chromatography software running under the Microsoft Windows operating system with an easy to use graphical user interface EZ IQ supports three languages English Chinese and Japanese See Figure 3 27 Figure 3 27 EZ IQ software interface ...

Страница 53: ...ach 3000 Micro GC carries a configuration specific part number PN serial number SN and identification number ID When contacting INFICON regarding a 3000 Micro GC please have all three product identification numbers available See Figure 3 28 Figure 3 28 3000 Micro GC product label ...

Страница 54: ...ment Chassis Type a two digit number representing the chassis type including sample inlet carrier gas and number of channels Power Cord a one digit number representing the country specific power cord Number for Channel A a two digit number that specifies a particular channel equipped with an application specific injector type column type and length Number for Channel B a two digit number that spec...

Страница 55: ...ith an application specific injector type column type and length Number for Channel B a two digit number that specifies a particular channel equipped with an application specific injector type column type and length Number for Channel C a two digit number that specifies a particular channel equipped with an application specific injector type column type and length Number for Channel D a two digit ...

Страница 56: ...fication 0 indicates the module is equipped with Standard D board 1 indicates the hardware is an instrument 2 indicates the module is equipped with Enhanced D board Manufacturing Year a two digit year For instance 2014 is represented as 14 Manufacturing Week Number is a two digit week number For instance the first week in January is represented as 01 Incremental Number is based on Manufacturing We...

Страница 57: ...ded wrench Tubing cutter Teflon tape 4 1 2 Tubing and Fitting Requirements Use pre cleaned copper or stainless steel tubing 1 8 in OD for carrier gas connections between the tank regulator and 3000 Micro GC 3000 Micro GC has a 1 8 in Swagelok male carrier gas connection Pre cleaned GC grade copper tubing in 50 ft lengths can be purchased from various chromatography vendors It is also included in t...

Страница 58: ...und 3000 Micro GC to dissipate heat Safely vent sample streams potentially toxic noxious or flammable gases outside the instrument and away from the operating area Vent toxic gases to a hood chemical trap or reaction medium Avoid venting the instrument into drafty areas such as in front of a heating cooling vent 4 1 4 computer Requirements Microsoft Operating Systems Windows XP Pro with Service Pa...

Страница 59: ...otect 3000 Micro GC and to enhance performance carrier gas traps must be used to purify the carrier gas before the carrier gas is introduced into 3000 Micro GC A hydrocarbon moisture trap PN G2870A 01 is usually sufficient 4 1 5 2 Calibration Gas and Regulator Requirements Obtain an ample supply of a calibration gas specific to the analysis needs from a commercial vendor For the most accurate meas...

Страница 60: ... included for a particular instrument configuration 4 2 2 1 Shipped with Every Instrument PN Description Quantity 5183 0394 1 16 and 1 8 in Nut and Ferrule Set 2 pack 1 pc 5183 4649 Crossover Ethertwist Cable 10 ft 1 pc 5183 4652 3000 Micro GC Replacement Filters 5 Pack 1 pc G2890 90701 Carrier Gas Label Ar N2 2 pc G2890 90702 Carrier Gas Label He N2 2 pc 0100 2375 Male Luer x 1 16 in ID Tube Bar ...

Страница 61: ...teel 1 or 2 1 or 2 pc 5185 5817 Gas Sampling Tubing 1 16 in SS with Fittings 1 or 2 1 or 2 pc FRL 1269 Ferrule Dual End 1 or 2 1 or 2 pc 4 2 2 2 4 Gas Inlet Parts PN Description of Carriers Quantity 3150 0602 Carrier gas filter CO2 Cryo 1 or 2 1 or 2 pc 4 2 2 2 5 GC Module Parts PN Description of GC Modules Quantity G2801 00952 Gang Block Keepers 1 to 4 1 to 4 pc 4 2 2 2 6 Power Cords Country Depe...

Страница 62: ...ng such as the sample inlet s carrier gas inlet s or the gas supply tank Materials Needed 1 8 in OD pre cleaned copper or stainless steel tubing 1 8 in Swagelok nuts and front and back ferrules Two 7 16 in wrenches for 1 8 in tubing Two 5 16 in wrenches for 1 16 in tubing Procedure 1 Attach a 1 8 in Swagelok nut back ferrule and front ferrule to the tubing as shown in Figure 4 1 Figure 4 1 Swagelo...

Страница 63: ... of a turn referenced to the pencil line using one 7 16 in wrench to hold the fitting steady and the other 7 16 in wrench to turn the fitting See Figure 4 4 Figure 4 4 Using wrenches to tighten Swagelok fittings 8 Unscrew the nut Connect the tubing with the swaged ferrules to the pencil marked location Tighten the nut 1 4 turn past finger tight 3000 Micro GC is equipped with a 1 16 in sample inlet...

Страница 64: ... permanent wall Store and handle compressed gases in accordance with safety procedures WARNING Gas cylinders may present a hazard under extreme temperature conditions Do not store gas cylinders in the path of heated oven exhausts or other sources of heat Do not expose cylinders to extreme cold or heat It is recommended to store or place cylinders in a temperature controlled environment WARNING Wea...

Страница 65: ...e Figure 4 5 Carrier gas particulate filter setup Install the carrier gas filter within 15 cm 6 in of the 3000 Micro GC fitting to maximize its effectiveness Use a cutoff valve not provided as shown in Figure 4 5 for ease of maintenance The valve should be packless sealed to atmosphere and grease free Common industrial or home supply ball valves should not be used Chemical traps on the carrier gas...

Страница 66: ...y result in damage to 3000 Micro GC CAUTION Carrier gas pressure below 78 PSI will negatively affect 3000 Micro GC operation 4 2 4 4 Purge the Carrier Gas Line Ensure the gas line is not connected to the instrument Purge carrier gas supply lines to remove air by opening the tank and letting the carrier gas flow for five to ten seconds Table 4 1 Carrier gas input pressure Carrier Gas Required Deliv...

Страница 67: ...ous waste disposal CAUTION Do not use leak detection fluids 4 2 4 6 Using the Onboard Carrier Gas Cylinder Portable 3000 Micro GC only For information on refilling the internal carrier gas cylinder see section 8 5 3 1 Refill Onboard Carrier Gas Cylinder on page 8 43 1 Remove the shipping caps 2 Ensure the carrier gas knob on the front of the instrument is set to OFF See Figure 4 6 Figure 4 6 Carri...

Страница 68: ... Installing the Sample Inlet Filter 3000 Micro GC is shipped with an external 10 micron sample inlet filter assembly one dual ended ferrule per sample inlet and extra replacement filter disks 4 2 5 1 Sample Inlet Filter Parts List Analytical column vents Reference column vents Sample pump vents CARRIER OUT port Carrier jumper tube CARRIER IN ports for onboard cylinder Table 4 2 Sample inlet filter...

Страница 69: ...en parts A and B of the filter body and thread the parts together until finger tight See Figure 4 8 Figure 4 8 Exploded view of sample inlet filter assembly G2801 60900 5 Install the sample inlet filter assembly on the 3000 Micro GC inlet using the dual ended ferrule Use the two 7 16 in wrenches to tighten the filter halves until snug 5a Tighten sample inlet filter assembly to 3000 Micro GC inlet ...

Страница 70: ... 3 If desired connect the remote start cable PN G2801 60618 to 3000 Micro GC See section 5 2 The Remote Connector on page 5 30 for remote start cable pinout details 4 If a customized checkout is necessary or no checkout is required reconfigure carrier gas type as needed by following the instructions in section 6 4 Change Carrier Gas Configuration on page 6 9 Figure 4 9 Power and communication conn...

Страница 71: ...upplied in the Shipping Kit Use a crossover cable to establish the initial connection 4 3 1 Turn on 3000 Micro GC To turn on 3000 Micro GC set the switch on the front of the instrument to the on position The switch will illuminate green to indicate that 3000 Micro GC is on Figure 4 10 INFICON 3000 Micro GC 2 channel two inlet instrument shown Channel B inlet Channel A inlet On off switch ...

Страница 72: ... TCP IP and click Properties NOTE If 3000 Micro GC will be set up on a LAN record all of the computer s current IP address settings It is recommended that an IT specialist be consulted when any IP addresses are configured on a LAN 5 Click Use the following IP address 6 For a direct connection via the crossover cable the IP address must be set to 10 1 1 100 The subnet mask must be set to 255 255 25...

Страница 73: ...ge 9 8 NOTE At the factory the instrument IP address was set to 10 1 1 101 Figure 4 12 Command prompt showing successful ping 4 3 4 Carrier Gas Configuration At the factory 3000 Micro GC is configured to use helium carrier gas to verify instrument quality If the checkout gas was ordered from INFICON and it will be used for the instrument checkout do not change the carrier gas software setup at thi...

Страница 74: ...4 18 PN 074 519 P1C 3000 Micro GC Operating Manual 4 4 Chromatography Software Installation For an in depth guide on installing and configuring EZ IQ refer to the 074 537 EZ IQ Installation Guide ...

Страница 75: ...and IPNs Table 5 1 List of sample conditioners inlet pressures and IPNs Type Input Pressure to Accessory Sample Container delivery Sample Matrix Particle filtration microns PN Standard external sample inlet filter or direct connection 0 to 172 kPa 0 to 25 PSI All Relatively clean and dry 10 G2801 60900 Genie Filter Assembly 70 to 345 kPa 10 to 50 PSI All Entrained liquids and particles G2817A Pres...

Страница 76: ...46A X or G2858A X NOTE For online sampling install the 10 micron sample inlet filter on the sampling line NOTE The Heated Regulator and Heated Vaporizer come equipped with a separate power cord The part number shows the power cord option with an X where X is a country specific power cord number 1 China 2 Europe 3 US 4 Japan 5 UK HK SG MY 6 Australia NZ 7 Korea Table 5 1 List of sample conditioners...

Страница 77: ...eparator It is not compatible with other sample conditioners mounted on the 3000 Micro GC front panel See Table 5 2 and Figure 5 1 for G2817A kit contents Figure 5 1 G2817A kit contents 5 1 3 1 Tools Required 5 16 in open ended wrench 7 16 in open ended wrench 1 4 in open ended wrench Table 5 2 Genie filter assembly kit contents Description Quantity Outlet tube 1 ea Genie filter assembly 1 ea 1 4 ...

Страница 78: ...ng the heated inlets 2 Move the 3000 Micro GC handle fully away from the front cover 3 Remove any fittings or hardware currently installed on the 3000 Micro GC sample fitting 4 Place a 1 4 in male nut a back ferrule and front ferrule on the outlet tube Use the longer outlet tube on the portable models See Figure 5 2 for ferrule orientation 5 Loosely install a 5 16 in nut back ferrule and front fer...

Страница 79: ...e outlet tube 7 Align the Genie Filter Assembly bracket horizontally the 3000 Micro GC face so that the end of the outlet tubing is near the inlet fitting Then place the lower lip of the mounting bracket under the bottom front panel as shown in Figure 5 4 The edge of the 3000 Micro GC front molding fits into the groove in the bracket Figure 5 4 Installing the Genie filter assembly Install sample o...

Страница 80: ...ro GC inlet fitting See Figure 5 5 Figure 5 5 Genie filter assembly installed NOTE The outlet tubing should insert easily into the 3000 Micro GC sample inlet fitting If not slide the accessory along the 3000 Micro GC frame until the outlet tubing is unstressed 9 Tighten the 1 4 in nut on the top of the Genie Filter Assembly 10 Tighten the 5 16 in nut on the 3000 Micro GC sample inlet fitting using...

Страница 81: ...ling the sample tube WARNING If a hazardous sample is used the sample exhaust must be vented to a fume hood or other designated area for hazardous waste disposal 12 Uncoil the vent tubing Run the exhaust to a fume hood or other designated area for hazardous waste disposal Figure 5 7 shows the Genie Filter Assembly mounted on 3000 Micro GC Figure 5 7 Genie filter assembly mounted on 3000 Micro GC S...

Страница 82: ...Figure 5 8 Pressure reducer kit 5 1 4 1 Tools Required 5 16 in open ended wrench 7 16 in open ended wrench 1 4 in open ended wrench 5 1 4 2 User Supplied Parts Vent tubing if used Fittings for vent tubing if used Sample input tubing and fittings Table 5 3 Pressure reducer kit contents Description Quantity Outlet tube 1 ea Flow controller 1 ea 1 16 in nut and ferrule set 1 ea 1 16 in female nut and...

Страница 83: ...OTE The external 10 micron sample inlet filter may be left in place Refer to section 5 1 2 on page 5 3 4 Loosely install a 5 16 in female nut back ferrule and front ferrule onto the sample inlet fitting or the 10 micron sample inlet filter See Figure 5 9 Do not tighten The outlet tube will be installed into this fitting later Figure 5 9 Installing ferrules 5 Insert the outlet tube into the top 1 1...

Страница 84: ...itting or 10 micro sample inlet filter tilt the bracket up and snap it onto the front of the 3000 Micro GC When properly mounted the bracket should be flat against the 3000 Micro GC frame Insert the outlet tubing into the sample inlet fitting or 10 micron sample inlet filter See Figure 5 12 Figure 5 12 Pressure reducer installed 8 The sample outlet tubing should insert easily into the 3000 Micro G...

Страница 85: ...nted to a fume hood or other designated area for hazardous waste disposal 11 Connect a vent line to the vent fitting using standard 1 8 in fittings Run the exhaust to a fume hood or other designated area for hazardous waste disposal Installation is now complete Figure 5 14 shows the Pressure Reducer mounted on 3000 Micro GC Figure 5 14 Pressure reducer mounted on a 3000 Micro GC Install sample inp...

Страница 86: ...cer and Genie filter assembly kit 5 1 5 1 Tools Required 5 16 in open ended wrench 7 16 in open ended wrench 1 4 in open ended wrench 5 1 5 2 User Supplied Parts Vent tubing if used Fittings for vent tubing if used 1 8 in female national pipe thread NPT fitting Sample input tubing and fittings Table 5 4 Pressure reducer and Genie filter assembly kit contents Description Quantity Outlet tube 1 ea G...

Страница 87: ... 3000 Micro GC handle fully away from the front cover 3 Remove any fittings or hardware currently installed on the 3000 Micro GC sample fitting 4 Place a 1 4 in male nut back ferrule and front ferrule onto one end of the outlet tube provided See Figure 5 16 for ferrule orientation See Figure 5 17 for outlet tube orientation 5 Loosely install a 5 16 in nut back ferrule and front ferrule onto the sa...

Страница 88: ...outlet tube PN G2816A shown 7 Align the Pressure Reducer and Genie Filter Assembly bracket horizontally on the 3000 Micro GC face so that the end of the outlet tubing is near the inlet fitting Then place the lower lip of the mounting bracket under the bottom front panel as shown in Figure 5 18 The edge of the 3000 Micro GC front molding will fit into the groove in the bracket Figure 5 18 Installin...

Страница 89: ...bing into the sample inlet fitting See Figure 5 19 Figure 5 19 Installed pressure reducer and Genie filter assembly 9 The sample outlet tubing should insert easily into the sample inlet fitting If not slide the accessory along the 3000 Micro GC frame until the tubing is unstressed 10 Tighten the 1 4 in nut on top of the Genie Filter Assembly 11 Tighten the 5 16 in nut on the 3000 Micro GC sample i...

Страница 90: ...dous sample is used the sample exhaust must be vented to a fume hood or other designated area for hazardous waste disposal 13 Connect a vent line to the vent fitting using standard 1 8 in fittings Run the exhaust to a fume hood or other designated area for hazardous waste disposal Figure 5 21 Installing the vent tubing PN G2816A Tighten Tighten Flow adjustment knob Remove blue cap from NPT fitting...

Страница 91: ...al gas at variable pressure 14 to 5516 kPa 2 to 800 PSI G2819A X G2846 A X G2858A X Heated Vaporizer for liquefied petroleum gas under high pressure 1379 to 5516 kPa 200 to 800 PSI NOTE G2818A X and G2819A X are heated sample introduction accessories designed for a 1 2 channel 3000 Micro GC NOTE G2845A X and G2857A X are heated sample introduction accessories designed for a 3 4 channel 3000 Micro ...

Страница 92: ...Micro GC inlet A 7 micron sintered stainless steel particle filter reduces the risk of damage to 3000 Micro GC by particulate matter The entire sample pathway from the quick connect fitting through the 3000 Micro GC sample transfer line is heated to a minimum temperature of 60 C Figure 5 23 Sample vessel connected to PN G2818A X G2845A X G2857A X heated regulator and 3000 Micro GC via quick discon...

Страница 93: ...ator Accessory Contents Figure 5 24 Heated regulator accessory kit Table 5 6 Heated regulator accessory kit contents PN G2818A X G2845A X G2857A X Description Quantity Heated Regulator assembly with copper coil extension installed 1 ea Power supply and cable 1 ea Transfer line kit two each transfer lines insulation 1 16 in ID front and back ferrules and 1 4 in female nuts 1 ea Quick disconnect cou...

Страница 94: ...e the instrument using very dirty samples should be avoided NOTE Samples with excessive water content will exhibit large water peaks Several analytes detectable with the Heated Vaporizer and 3000 Micro GC are shown in Table 5 7 Table 5 7 Selected target analytes and comments Target Analyte Comments C1 methane N A C2 ethane N A C3 propane propene Optimized for detecting C3 and C4 streams C4 IC4 but...

Страница 95: ...d Vaporizer assembly with copper coil extension installed 1 ea Copper high pressure vent tubing 1 ea Tygon low pressure vent tubing 1 ea Power supply and cable 1 ea Filter disconnect assembly includes inline filter and disconnect fitting 1 ea Transfer line kit two each transfer lines insulation 1 16 in nut with front and back ferrules and 1 4 in female nuts with front and back ferrules 1 ea Copper...

Страница 96: ...to 140 C Touching the inlets at operating temperatures can result in injury Extreme care should be taken to avoid touching the heated inlet surfaces 2 Move the 3000 Micro GC handle fully away from the front cover 3 Remove any fittings or hardware currently installed on the 3000 Micro GC sample fitting 4 Remove the upper left cover screw and loosen the two right most screws so that the heated sampl...

Страница 97: ... the transfer line must be inserted into the sample outlet fitting Verify that the transfer line can slide into the nut and ferrule set Loosen the nut if necessary 3 Insert the transfer line into the sample outlet fitting as far as possible then back it out about 1 mm 4 Finger tighten the nut then make an additional 1 8 turn with the 5 16 in open ended wrench See Figure 5 28 Figure 5 28 Transfer l...

Страница 98: ...coil and nut installed 2 Hold the heated sample introduction accessory at an angle to the instrument and slide the right side screw slots under the loosened 3000 Micro GC cover screws See Figure 5 31 and Figure 5 32 Figure 5 31 Installing the mounting plate onto the 3000 Micro GC 2 Channel 3000 Micro GC shown top view Female nut Accessory sample outlet Transfer line Copper coil 1 16 in back ferrul...

Страница 99: ...he transfer line is kinked remove the sample introduction accessory and trim about 1 mm off the end of the transfer line Make the cut square and perpendicular Reassemble See Figure 5 33 Figure 5 33 Trimming the transfer line 7 Install and tighten the upper left cover mounting screw using T20 Torx screwdriver 8 Tighten the remaining cover screws with a T20 Torx screwdriver 9 Wrap one of the two pie...

Страница 100: ... accessory PN G2818A X G2845A X G2857A X use 1 16 in stainless steel tubing not provided Figure 5 34 Attaching the vent tubing 2 Attach the copper high pressure vent tubing to the high pressure vent For the Heated Vaporizer accessory PN G2819A X G2846A X G2858A X use the 1 8 in copper vent tubing included in the kit WARNING If a hazardous sample is used the sample exhaust must be vented to a fume ...

Страница 101: ...ing the power cord 4 Turn 3000 Micro GC on 5 1 6 4 Installation for 3 4 Channel 3000 Micro GCs Installation for the 3 4 channel 3000 Micro GC is essentially identical to that of a 1 2 channel 3000 Micro GC except that the mounting bracket is longer See Figure 5 36 and Figure 5 37 Figure 5 36 3000 Micro GC 3 4 channel 3000 Micro GC front view Figure 5 37 Example of G2846A X heated vaporizer install...

Страница 102: ... Heated Vaporizer for gas sampling 1 2 ch G2819A 3 US Heated Vaporizer for gas sampling 1 2 ch G2819A 4 Japan Heated Vaporizer for gas sampling 1 2 ch G2819A 5 UK HK SG MY Heated Vaporizer for gas sampling 1 2 ch G2819A 6 Australia NZ Heated Vaporizer for gas sampling 1 2 ch G2819A 7 Korea Heated Vaporizer for gas sampling 1 2 ch G2845A 1 China Heated Regulator for gas sampling 3 4 ch G2845A 2 Eur...

Страница 103: ...r gas sampling portable G2857A 6 Australia NZ Heated Regulator for gas sampling portable G2857A 7 Korea Heated Regulator for gas sampling portable G2858A 1 China Heated Vaporizer for gas sampling portable G2858A 2 Europe Heated Vaporizer for gas sampling portable G2858A 3 US Heated Vaporizer for gas sampling portable G2858A 4 Japan Heated Vaporizer for gas sampling portable G2858A 5 UK HK SG MY He...

Страница 104: ...I O module PN G2847A must be installed in 3000 Micro GC If the Digital I O module is not already installed see Installing the Digital IO Module Quick Start Guide Figure 5 38 Remote start cancel connector pin outputs Table 5 10 Remote start cancel connector pin outputs Pin Function Wire Color 1 Provides 5 mA for remote input Black 2 REMOTE_START input White 3 REMOTE_START input Red 4 Variable GND G...

Страница 105: ...19 P1C 3000 Micro GC Operating Manual Figure 5 39 shows the remote start cable Figure 5 39 G2801 60618 remote start cable Figure 5 40 shows the remote start cancel circuitry Figure 5 40 Remote start cancel circuitry ...

Страница 106: ...MOTE_START when closed Remote Cancel Pin 9 and pin 10 Connect together to activate circuit Pin 11 and pin 12 No action when open Trigger REMOTE_CANCEL when closed NOTE When External Trigger is defined in EZ IQ a 5 ms contact closure in the REMOTE_START circuit starts the 3000 Micro GC run and EZ IQ begins data acquisition NOTE When 3000 Micro GC is ready to begin a run but a REMOTE_START signal ha...

Страница 107: ... interface manufactured by Valco Instruments Inc are supported NOTE Only the serial port interface versions of the actuators are supported Consult the Valco valve operating manual for hardware installation instructions To activate the Valco valve application in EZ IQ the Valco valve must be configured See section 5 3 3 on page 5 34 After configuration the Valco valve function can be programmed in ...

Страница 108: ...ctuator and controller connections according to the Valco operating manual 2 Connect the Serial Port Cable RS 232 to computer for valve control 5 3 3 Valve Configuration The Valco valve driver is built into the EZ IQ software package For valve configuration steps see section 7 3 Configuring EZ IQ to Use a Valco VICI Valve on page 7 4 ...

Страница 109: ...eb browser running on the computer will be connected to the 3000 Micro GC web server 6 1 1 Determine Basic 3000 Micro GC Configuration The embedded web page home page contains basic information on the configuration of 3000 Micro GC To access the basic configuration on the home page 1 Ensure 3000 Micro GC is powered on 2 Open a web browser on the computer Microsoft Internet Explorer is recommended ...

Страница 110: ...ng Manual The information listed on the home page will contain 3000 Micro GC serial number Number of GC modules GC module information such as column detector and pump used Carrier gas type Figure 6 2 3000 Micro GC embedded web page home page ...

Страница 111: ...ation The embedded web page displays detailed configuration information in the Utilities tab 1 On 3000 Micro GC home page click the Utilities tab See Figure 6 3 Figure 6 3 Utilities tab on embedded web page 2 Under Configuration click Full System See Figure 6 4 Figure 6 4 Full system on utilities tab ...

Страница 112: ...n Table 6 1 Advanced configuration item numbers and description Item Description 1 3000 Micro GC Model 2 3000 Micro GC Serial Number 3 GC Module Communication Address 4 Channel Assignment for 3000 Micro GC Module 5 GC Module Part Number 6 Injector Type 7 Injector Description 8 Column Type and Description 9 Sample Pump Used 10 Carrier Gas Type 11 Carrier Gas Input Location ...

Страница 113: ...Codes for GC modules sample pumps and GC module layout are displayed in Figure 6 6 Figure 6 6 3000 Micro GC full system codes GC Module GC Module Pump m1 m2 m1 m2 m3 m4 m0 Pump0 m1 Pump1 Top of 1 2 Channel 3000 Micro GC Top of 3 4 Channel 3000 Micro GC ...

Страница 114: ...re Figure 6 7 GC module status To check GC module parameters 1 Open the browser and type in the 3000 Micro GC IP address 2 Click the Status tab 3 Compare the actual values against their set points Do the actual values meet their setpoints 3a YES If all parameters meet set point values proceed with section 6 2 2 Check the Duty Cycle on page 6 7 3b NO If the parameter values do not meet their set po...

Страница 115: ... YES Process with analysis 2b NO If the duty cycle is 50 check the carrier gas inlet pressure Replace the carrier gas filter PN 3150 0602 Recheck the Duty cycle If it is still 50 contact INFICON 6 3 Utilities The Utilities tab is on the 3000 Micro GC embedded web page See Figure 6 8 Figure 6 8 Utilities tab 6 3 1 Set Date Time In the Utilities tab click Set Date Time to set the correct date and ti...

Страница 116: ...power switch to the off position CAUTION Do not turn off the power without waiting at least three minutes 3000 Micro GC must update configuration files before power is turned off If power is turned off too soon the files could be corrupted making 3000 Micro GC inoperable 6 3 4 Support On the Utilities tab click Support to go to the Product Support page 6 3 5 Remove or Replace a GC Module A standar...

Страница 117: ...inverted peaks will appear in the chromatogram 1 Open the web browser 2 In the address bar type the current IP Address of the instrument Press Enter See Figure 6 9 NOTE At the factory the instrument IP address was set to 10 1 1 101 Figure 6 9 Internet Explorer address bar 3 Click the Gas Type tab A window will display that is similar to Figure 6 10 The current gas configuration for installed GC mo...

Страница 118: ...ll then appear similar to Figure 6 12 Figure 6 12 Example gas type selection window NOTE Entries m1 and m2 represent Channels A and B respectively Entries m3 and m4 represent Channels C and D if installed 7 Select the carrier gas connection under Connection corresponding to the desired GC module Click Submit NOTE In the example shown in Figure 6 11 carrier1 is assigned to modules m1 and m2 Carrier...

Страница 119: ...ck and displays the Check Status view See Figure 6 14 Figure 6 14 Check status view 10 Click Check Status to display a window which shows the current column temperature s When the column temperatures are below 60ºC Close the Check Status window See Figure 6 15 NOTE Changes may be canceled up to this point by closing the browser or by using the browser back feature Figure 6 15 Example check status ...

Страница 120: ... GC must update configuration files before power is turned off If power is turned off too soon the files could be corrupted making 3000 Micro GC inoperable Figure 6 16 Restart screen for gas configuration 14 Turn on 3000 Micro GC and wait three minutes for it to fully boot up NOTE To run samples using the reconfigured gas type open EZ IQ Config and update the 3000 Micro GC configuration in EZ IQ R...

Страница 121: ...web browser 2 In the address bar type the current IP Address of the instrument Press Enter See Figure 6 17 NOTE At the factory the instrument IP address was set to 10 1 1 101 Figure 6 17 Internet Explorer address bar 3 The instrument embedded web page will display Click the IP Configuration tab See Figure 6 18 4 Click Make Changes See Figure 6 18 Figure 6 18 IP configuration page ...

Страница 122: ...a user name and password type ipconfig for both See Figure 6 19 Figure 6 19 IP configuration access 6 Type the desired changes to the IP Address and click Submit See Figure 6 20 NOTE Consult an IT professional to assist with IP settings Figure 6 20 IP configuration changes ...

Страница 123: ...ng 3000 Micro GC inoperable Figure 6 21 IP configuration restart 8 Turn off 3000 Micro GC 9 If needed reconfigure the computer s IP address for local LAN use 10 If needed disconnect the crossover cable and connect the 3000 Micro GC and the computer to the local LAN using standard LAN cables PN G1530 61495 11 If needed reboot the computer 12 Turn on 3000 Micro GC 13 Reconnect to 3000 Micro GC using...

Страница 124: ...d follow the instructions below to access the web page via a fixed IP address 1 Connect the 3000 Micro GC to the computer via the crossover cable PN 5183 4649 2 Click Start Connect To Show All Connections See Figure 6 23 NOTE This step may differ slightly if a different Windows version is used Figure 6 23 Show all connections 3 Double click Local Area Connection See Figure 6 24 Figure 6 24 Local a...

Страница 125: ...Status window click Properties See Figure 6 25 Figure 6 25 Local area connection status window 5 On the Local Area Connection Properties window select Internet Protocol TCP IP from the list then click Properties See Figure 6 26 Figure 6 26 Local area connection properties dialog box ...

Страница 126: ...indow 7 Type the IP address and Subnet mask as follows IP address 192 168 1 100 Subnet mask 255 255 255 0 Default gateway Do not type anything here Gateway and DNS server entries are not used for direct connection 8 Click OK to exit the Internet Protocol TCP IP Properties window 9 Click OK to exit the Local Area Connection Properties window 10 Click Close to exit the Local Area Connection Status w...

Страница 127: ...window as shown in Figure 6 28 Figure 6 28 Fixed IP address ping 13 Type 192 168 1 99 into the web browser address bar Press Enter The instrument embedded web page home page will display 14 Click IP Configuration 15 Review the IP Address NOTE If connection cannot be established verify all LAN connections and IP addresses If there is still no communication contact INFICON ...

Страница 128: ...6 20 PN 074 519 P1C 3000 Micro GC Operating Manual This page is intentionally blank ...

Страница 129: ...Driver refer to the 074 538 P1 A EZ IQ Operating Manual 7 2 Connecting EZ IQ with 3000 Micro GC Before connecting EZ IQ with 3000 Micro GC ensure EZ IQ installation is completed successfully on a designated computer 3000 Micro GC is powered up The EZ IQ computer and 3000 Micro GC are physically connected via Ethernet either through direct connection by crossover cable or through a LAN network NOTE...

Страница 130: ...cro GC Enhanced Driver and click Configure See Figure 7 2 Figure 7 2 Instrument configuration window 4 The 3000 Micro GC Enhanced Driver window will display Click the INFICON 3000 Micro GC icon Click the arrow to move the INFICON 3000 Micro GC icon from Available modules to Configured modules See Figure 7 3 Figure 7 3 3000 Micro GC enhanced driver window ...

Страница 131: ...Micro GC IP address Click Load Configuration from GC Once the 3000 Micro GC configuration has been properly loaded into EZ IQ a Configuration loaded successfully from GC device message will be displayed Figure 7 4 3000 Micro GC configuration window 7 Click OK to exit the INFICON 3000 Micro GC Configuration window 8 Click OK to exit the INFICON 3000 Micro GC Enhanced Driver window 9 Click OK to exi...

Страница 132: ...e 7 5 Figure 7 5 EZ IQ configuration window 3 On the Instrument Configuration window type the desired Instrument name select Instrument type 3000 Micro GC Enhanced Driver and click Configure See Figure 7 6 Figure 7 6 Instrument configuration window For a Valco VICI Switching Valve follow instructions in Configuring a Valco VICI Switching Valve see section 7 3 1 on page 7 5 For a Valco VICI Samplin...

Страница 133: ...e icon Click the arrow to move the Valco Switching Valve icon from Available modules to Configured modules See Figure 7 7 2 Double click on Valco Switching Valve under Configured Modules See Figure 7 7 Figure 7 7 3000 Micro GC enhanced driver window Valco switching valve 3 The Configuration window will appear See Figure 7 8 Figure 7 8 Valco VICI switching valve configuration window ...

Страница 134: ...CIValve window set config done Table 7 1 Parameters Name Description Model Identifies the name of the valve model Other configuration items will be unavailable until the Model is selected Posns Number of ports for the valve from the drop down list Port Communications Port for the valve from the drop down list Baud Rate Baud Rate or symbols per second for communicating with the valve Consult valve ...

Страница 135: ...ick the arrow to move the VICI Sampling Valve icon from Available modules to Configured modules See Figure 7 11 2 Double click VICI Sampling Valve under Configured Modules See Figure 7 11 Figure 7 11 3000 Micro GC enhanced driver window VICI sampling valve 3 The Valco Sampling Valve Configuration window will appear See Figure 7 12 Figure 7 12 Valco VICI sampling valve configuration window ...

Страница 136: ...e Figure 7 12 Name Description Model Identifies the name of the valve model Other configuration items will be unavailable until the Model is selected Number of Pos ns Corresponds to the number of ports for the valve from the drop down list Port Corresponds to the communications Port for the valve from the drop down list Baud Rate Corresponds to the Baud Rate or symbols per second for communicating...

Страница 137: ...data acquisition Analysis and review of data Reporting EZ IQ contains toolbars which provide access to both basic and advanced features The EZ IQ toolbar gives access to every task from the drop down menus See Figure 7 13 A graphical programming toolbar is located in the bottom left corner of the screen to provide access to more advanced graphical and integration options See Figure 7 13 Figure 7 1...

Страница 138: ... enables the user to quickly switch between the major functions of the instrument window A function can be accessed by clicking on one of the function bars located at the bottom of the Navigation pane See Figure 7 14 Figure 7 14 EZ IQ navigation pane For information on Navigation pane options see the 074 538 EZ IQ Operating Manual Function bars ...

Страница 139: ...heduling Runs See section 7 9 on page 7 20 5 Integrating the Chromatogram See section 7 10 on page 7 21 Add or Edit Integration Events See section 7 10 3 on page 7 23 6 Qualify Peaks See section 7 11 on page 7 26 7 Calibration See section 7 12 on page 7 36 Perform a Single Level Calibration See section 7 12 3 on page 7 37 Perform a Multiple Level Calibration See section 7 12 4 on page 7 40 Review ...

Страница 140: ... as data export and user programs Each method is capable of acquiring multiple independent channels of data Each channel has its own complete independent parameters including Sampling rate Temperatures and Pressures Run time Integration events Calibration levels Although the method file is a separate file the information contained in the method is saved in the raw data file at time of acquisition ...

Страница 141: ...erating Manual 7 6 1 Creating a New Method To create a new method 1 Open EZ IQ 2 Click File Method New Figure 7 15 Create a new method 3 To edit method parameters click Method Instrument Setup See Figure 7 16 Figure 7 16 Instrument setup ...

Страница 142: ... as Injector Temperature Column Temperature Sample Pump time Column Pressure etc Ensure that the Run Time is long enough for the last expected peak to elute If the elution time is unknown conduct a run and verify the presence of the last expected peak If necessary increase the Run Time The default Inject Time should be set between 0 50 ms for a fixed volume injector 0 100 ms for a variable volume ...

Страница 143: ...alled in 3000 Micro GC If there are no triggers on the system select None See Figure 7 18 For instructions on how to use a trigger within EZ IQ refer to section 7 14 EZ IQ Operation to Activate Remote Start Cancel Function on page 7 49 Figure 7 18 Instrument setup window trigger tab 7 To save the method click File Method Save or Save As ...

Страница 144: ...le window displays to allow selection of the method file Select a method file then click Open See Figure 7 19 Figure 7 19 Open method files window The criteria used to search for specific method and sequence files include selection of specific text found in the file description Text in Desc Analyst name and date Created or last Modified ...

Страница 145: ...hen a new method is created or when a method is changed or opened it must be downloaded to 3000 Micro GC 1 Click Control Download Method See Figure 7 20 Figure 7 20 Downloading a method 2 3000 Micro GC status can now be viewed See section 7 6 4 View Instrument Status on page 7 18 ...

Страница 146: ...ure 7 21 Figure 7 21 Instrument status window not ready NOTE The status will read Not Ready highlighted in yellow if parameters have not reached their set points Parameters that are changing are highlighted in yellow A run cannot be started unless the status reads Ready highlighted in green See Figure 7 22 Figure 7 22 Instrument status window ready ...

Страница 147: ... To change the method click the folder icon located on the right of the Method field Refer to Figure 7 23 4 Select a path for storage of data files by clicking the folder icon located on the right of the Data path field See Figure 7 23 5 The Data file box is used to create the filename To automatically include certain descriptors such as Sample ID Method Name and Date and Time click the blue arrow...

Страница 148: ...er to the corresponding chapter in the 074 538 EZ IQ Operation Manual 7 9 Scheduling Runs Runs can be scheduled for a certain date or after a certain time interval 1 Click the clock icon located on the bottom right corner of the Single Run Acquisition window The Schedule Run window will display with scheduling options See Figure 7 24 Figure 7 24 Schedule run window 2 Select one of the options and ...

Страница 149: ...s are normally entered in the Integration Events window located under Method Integration Events or by clicking Integration Events on the Navigation pane This section describes how to optimize a method for proper integration of data files 7 10 1 About Integration Events Integration events are used to customize the integration of certain peaks or regions of the chromatogram When adding an integratio...

Страница 150: ...re or on the apex of the peak The Width event is only used to correct for over sampling It cannot correct for data that was under sampled i e sampling frequency too low causing fewer than 20 points acquired across the narrowest peak NOTE In most circumstances an initial Width value based on the narrowest peak in the chromatogram will be adequate for proper integration of all peaks However a new Wi...

Страница 151: ...is to use graphical programming options 7 10 3 1 Manually Add or Edit Integration Events 1 Select a channel to add or edit integration events To change the channel select the appropriate channel from the drop down list on the toolbar See Figure 7 26 Figure 7 26 Changing channels 2 Click Method Integration Events The Integration Events window will display the default integration events See Figure 7...

Страница 152: ...lysis yet keep the event in the table select the check box next to the event Only events with a red check mark will be used in subsequent analyses To remove an event entirely from the table click on the row number of the event and press Delete Right click anywhere in the table to produce a menu of commands for manipulating cells and rows in the table See Figure 7 29 Figure 7 29 Editing integration...

Страница 153: ...ogram for the specific event Figure 7 30 Blue window for graphical programming 3 Once Start Time and Stop Time are selected a window will display with the times see Figure 7 31 Verify the Start Time Stop Time and Value Click Analyze Now to close the window Figure 7 31 Example window for graphical programming All events added through Graphical Programming will be added to the method Integration Eve...

Страница 154: ...ame 1 Right click on a chromatogram and select Annotations See Figure 7 32 Figure 7 32 Chromatogram right click options 2 The Trace Annotation Properties window will display See Figure 7 33 Figure 7 33 Trace annotation properties window 3 Select the desired chromatogram from the Trace drop down list Refer to Figure 7 33 4 For the selected chromatogram select Peaks or Groups from the drop down list...

Страница 155: ...ely double click the annotation See Figure 7 34 NOTE For certain annotations the number of decimal places can be designated Type this value in the Decimals box for the highlighted annotation Figure 7 34 Trace annotation properties window 7 Select the check box s to display Baseline USP Width Retention Time Window Show undetected named peaks and Group Range on the chromatogram NOTE The RT window an...

Страница 156: ...l to add peak information from the drop down list on the tool bar See Figure 7 35 Figure 7 35 Changing channels 2 Click Method Peaks Groups 3 The Peak Group Tables window will display See Figure 7 36 There are tabs for Named Peaks and Groups Figure 7 36 Peaks groups tables window 4 On the Named Peaks tab enter the Name Ret Time and retention time Window for each component in the channel 5 Repeat S...

Страница 157: ...gle Peak icon on the Int Event toolbar See Figure 7 37 NOTE Alternatively integration events also known as graphical programming tools can be selected by right clicking on the chromatogram and selecting the desired Graphical Programming option See Figure 7 38 Figure 7 37 Int event tool bar define single peak ...

Страница 158: ...g The Define Single Peak window will appear for the first detected peak in the chromatogram See Figure 7 39 Figure 7 39 Define single peak window 2 Verify the Retention time of the detected peak If this peak is a component of interest complete the boxes in the window 3 Enter additional information in the boxes ...

Страница 159: ...e Peak window will display the retention time for the selected peak 5 When finished adding peaks to the peak table click Done NOTE For peaks that are not of interest leave Peak Name blank and click Next The parameters in the Define Single Peak window are described in Table 7 3 Table 7 3 Parameters Parameters Description Peak name Enter the name of the compound in this field Conc level Concentratio...

Страница 160: ...ers to the peak Ref ID from the Peaks Groups table If the Ref ID is unknown the information can be added later in the peak table Reference peaks are used to locate calibrated peaks when chromatographic conditions change such that retention times shift Retention time window Select either Relative or Absolute Retention time window The Relative option is based on a percent of the expected retention t...

Страница 161: ...Group Type list select Calibrated Range 5 Click the blue arrow on the right of the Group Def field The Group Range Definition window will display See Figure 7 42 Figure 7 42 Define group range 6 Type a Region Start and Region Stop in minutes or seconds NOTE In the example shown in Figure 7 41 the Region Start and Region Stop are displayed in seconds 7 Select Calculate concentrations for unnamed pe...

Страница 162: ...y changing the Window value in the Peaks Groups table Alternatively the windows can be adjusted graphically To adjust windows graphically 1 Click the Adjust Retention Time Window icon on the Int Events tool bar Alternatively right click on the chromatogram and select Adjust Retention Time Window from the Graphical Programming options See Figure 7 43 Figure 7 43 Adjust peak window locations ...

Страница 163: ...he desired retention time window Figure 7 44 Retention time window select 3 Move the window or adjust the size as desired See Figure 7 44 4 Press Esc The Adjust Retention Time Window window will display See Figure 7 45 Figure 7 45 Adjust retention time window 5 Click Analyze Now to apply the changes and exit the window ...

Страница 164: ...ick Control Single Run to run the sample 2 Type the desired Sample ID and click Start 3 After the run is complete ensure all peaks are integrated and annotated 7 12 2 Enter Concentration Amounts in the Peaks Groups Table The known concentration of components in the calibration gas must be recorded in the Peaks Groups table NOTE If calibration concentrations were entered when defining single peaks ...

Страница 165: ...omponent in the standard calibration sample To acquire the peak area information Run the standard calibration sample and designate it as a calibration run following the steps below or Calibrate the method using a stored run To calibrate 1 Click Analysis Analysis Single Level Calibration See Figure 7 47 Figure 7 47 Menu bar location for analysis single level calibration ...

Страница 166: ... Figure 7 48 5 Select the data path name if not already present by clicking the Open file button adjacent to the field See Figure 7 48 6 Select the name of the calibration data file in the Data file field Select the file name if not already present by clicking the Open file button adjacent to the field See Figure 7 48 7 Leave the Amount values set to 1 A value of 1 corresponds to a single level ca...

Страница 167: ...placed select Clear all calibration before starting Figure 7 50 Analysis single level calibration window calibration check boxes 9 Click Start after completing the window See Figure 7 51 Figure 7 51 Analysis single level calibration window start When the analysis is complete the chromatogram will be integrated and the areas for the peaks identified as calibration compounds will be entered into the...

Страница 168: ...concentration levels should be run NOTE Update the Method Peaks Groups table to include Level 2 Level 3 etc 1 Repeat Steps 1 through 7 in section 7 12 3 on page 7 37 2 Select the Calibrate check box and type a value in the Calibration level box for the corresponding level See Figure 7 52 Figure 7 52 Analysis single level calibration window multiple level calibration 3 Click Start ...

Страница 169: ...n curve for each calibrated peak Change and overlap calibration curve fit types Review the equations for curve fit types and examine the R squared goodness of fit value for each Temporarily remove any undesired points or outliers from the calibration curve View response factors replicate areas and standard deviation values Use the concentration calculator to calculate amounts from manually entered...

Страница 170: ...mize report layout and content use the EZ IQ Method Custom Report function 7 13 1 Method Reports A method report is created and saved as part of method development Once a method report is created it will be saved as part of the method 7 13 1 1 Customize a Method Report The default method report is blank To add fields graphs and data 1 Click Method Custom Report See Figure 7 54 Figure 7 54 Custom r...

Страница 171: ...the formatting represented by these icons will be applied to any text or item currently selected Once a formatting icon is clicked it remains in effect for new text until the icon is clicked again Right click Opens access to menus for inserting chromatograms report objects method information and electronic results sign off fields Items inserted into the report must first be activated by clicking o...

Страница 172: ...he Open Report Template File window will prompt to open a template file One example is the External Standard srp file See Figure 7 56 Figure 7 56 Open a report template file to edit example 4 Click Open to load the template file 5 Edit the template by right clicking and selecting options such as Insert Fields Insert Graphs Insert Reports and Insert Object ...

Страница 173: ...d or added right click in the Method Report and select Export Report Figure 7 57 Figure 7 57 Report editor export report 2 In the Save Method Custom Report As window type a method report name in the File name field See Figure 7 58 3 Click Save to save the customized method report Figure 7 58 Figure 7 58 Save a customized method report ...

Страница 174: ... 7 13 1 3 View or Print a Custom Method Report 1 To view the custom method report click Reports View Method Report See Figure 7 59 Figure 7 59 View a custom method report 2 To print the custom Method Report right click over report area and select Print ...

Страница 175: ...specific needs The ESTD Report can be changed in a similar manner as the method report Once a change is made it will apply to all methods Follow Steps 1 through 5 in Importing a Template File see section 7 13 1 1 2 on page 7 44 7 13 2 2 Save a Customized ESTD Report 1 Once all desired information has been modified or added right click in the Method Report window and select Export Report See Figure...

Страница 176: ...rent file See Figure 7 61 Figure 7 61 Save a customized ESTD report 7 13 2 3 View and Print an ESTD Report 1 To view the ESTD report click Reports View External Standard See Figure 7 62 Figure 7 62 Opening an ESTD Report 2 To print the ESTD Report right click over the report area and select Print ...

Страница 177: ...setup window 4 Save the method by clicking File Method Save 5 Download the method by clicking Control Download Method 6 Enter Sample ID and enter Number of reps See Figure 7 64 NOTE When multiple sample injections are defined in the Single Run Acquisition window it is required that each run be triggered by a REMOTE_START contact closure by an external system Once a run is submitted it will not sta...

Страница 178: ...ue will be pending until the REMOTE_START contact is closed See Figure 7 65 Figure 7 65 Pending status shown in run queue window NOTE Waiting For Trigger will be displayed at the bottom right corner of the EZ IQ Instrument Window See Figure 7 66 Figure 7 66 Pending status shown in EZ IQ instrument window ...

Страница 179: ... run queue during a run Close the REMOTE_CANCEL contact which may be triggered by an external system until the current run is completed Once the current run is completed the remaining runs will be aborted See Figure 7 67 Figure 7 67 Abort run status shown in instrument activity log window ...

Страница 180: ...igure 7 68 Figure 7 68 Instrument setup window switching 3 Select the Valve purge position from the drop down list This is the initial valve position for purging before starting a single run in a sequence 4 Type a Purge delay time This is the time defined for switching the valve to a position which is specified in the Valve purge position after starting a run 5 Save the method by clicking File Met...

Страница 181: ...his is the line purge time for the current single run NOTE Injection volume is labeled as uL However the value corresponds to time in minutes Use the above settings as an example Prior to the start of a run the valve will switch to the position corresponding to the Vial number 2 in this case After the time defined in the Injection volume 1 minute in this case the run will start After the run has s...

Страница 182: ...e sample line purge time for a single run See Figure 7 70 Figure 7 70 Sequence window Using the above sequence table as an example Run 1 will switch to Port 1 purge for 1 minute then return to the conditions specified in Sampling tab in Method Instrument Setup see Figure 7 68 Run 2 will switch to Port 2 purge for 1 minute then return to the conditions specified in Sampling tab in Method Instrument...

Страница 183: ...0 Micro GC has been stored in a Shipping Case PN G2801 81005 for an extended period of time Periodically as needed to refresh column performance Proceed as follows to create and run a bakeout method 1 In EZ IQ click Method Instrument Setup 2 Enter the following acquisition parameters Turn on Detector Filaments Set Column Temperature as suggested in Table 8 1 An example bakeout method is shown in F...

Страница 184: ...and flowing This will protect the column and TCD 5 Click Control Download Method to download the bakeout method 6 Allow the method to run for the duration listed in Table 8 1 7 After the bakeout is complete load an analytical method and run a set of calibration samples Refer to section 7 7 on page 7 19 and section 7 12 on page 7 36 8 Check the report Adjust the calibration settings retention times...

Страница 185: ...f when the column is at a high temperature column contamination and degradation may result Proceed as follows to shutdown or restart a 3000 Micro GC 1 Create a shutdown method Turn off the Detector Filaments Lower the Column Temperature to 45 C Select On for Column Pressure and set to at least 20 PSI A shutdown method is illustrated in Figure 8 2 Figure 8 2 Example shutdown method 2 Download the m...

Страница 186: ...page See Chapter 6 5 Click Utility 6 Click Shutdown to shutdown the instrument 7 After three minutes set the front panel power switch to the off position CAUTION Do not turn off the power without waiting at least three minutes 3000 Micro GC must update configuration files before power is turned off If power is turned off too soon the files could be corrupted making 3000 Micro GC inoperable 8 1 3 S...

Страница 187: ...e module A PN beginning with G2801 identifies a standard module Performance Enhanced GC module This module type contains a dual inline package DIP switch that can be set for a specific module address This eliminates the need to decommission a GC module first so the GC module can be easily replaced The serial number can be identified by the label on the top of the module A PN beginning with G2807 i...

Страница 188: ... 3000 Micro GC firmware is included in the GC module replacement kit To update the instrument firmware 1 Insert the Firmware Update CD ROM from the GC module replacement kit 2 Browse the CD ROM and open the file named readme htm 3 Follow the instructions in the file CAUTION During a firmware update do not turn 3000 Micro GC off until prompted by the update program Turning off power during the upda...

Страница 189: ... communication addresses NOTE For Performance Enhanced modules skip to section 8 2 5 Remove a GC Module on page 8 11 NOTE Only one Standard GC Module can be decommissioned at a time The procedure below describes the procedure for replacing the Standard GC module 1 Channel A in a 2 channel 3000 Micro GC The process is similar for other configurations 1 Open the web browser and type in the 3000 Micr...

Страница 190: ...continue 5 Click Remove See Figure 8 5 Figure 8 5 Decommission a GC module remove button NOTE Once a Standard GC module is decommissioned it can no longer be used until it is recommissioned 6 Click Remove next to the Standard GC module to decommission A caution appears Read the caution then click OK to decommission the Standard GC module See Figure 8 6 ...

Страница 191: ... Figure 8 7 Decommission a module shut down CAUTION Do not turn off the power without waiting at least three minutes 3000 Micro GC must update configuration files before power is turned off If power is turned off too soon the files could be corrupted making 3000 Micro GC inoperable 8 Wait at least three minutes before shutting down 3000 Micro GC See Figure 8 8 ...

Страница 192: ...8 10 PN 074 519 P1C 3000 Micro GC Operating Manual Figure 8 8 Decommission a GC module restart instrument countdown 9 Set the 3000 Micro GC front panel power switch to the off position ...

Страница 193: ...urn the power switch off and disconnect all external power CAUTION Static Sensitive Device Electrostatic Discharge can damage electronic components Wear a grounded wrist strap to avoid damaging 3000 Micro GC A disposable grounded wrist strap is provided with each new module 1 Make sure 3000 Micro GC is off refer to section 8 1 2 Shutdown Restart on page 8 3 2 Remove the top cover of the 3000 Micro...

Страница 194: ...ate 5 Carefully remove the manifold insulation Save it for reuse See Figure 8 10 Figure 8 10 Inlet manifold insulation Three screw design Two screw design Loosen thumbscrews Loosen thumbscrews Manifold cover plate Manifold cover plate 2 channel 3000 Micro GC Others are similar Remove insulation ...

Страница 195: ...wires slide the assembly off of the standoffs and gently lift it away from the GC modules See Figure 8 11 Figure 8 11 DC DC converter assembly Portable 3000 Micro GC only 6 Loosen the screw in the inlet manifold fitting at the back of the GC module using a T 20 screwdriver See Figure 8 12 Figure 8 12 Disconnect GC module manifold fitting DC DC converter assembly Remove screws Manifold fitting scre...

Страница 196: ...ion cables 9 Tilt the back of the GC module up until the mounting flange clears the alignment pins Slide the GC module towards the back of the chassis until it clears the inlet manifold frame and can be angled and removed from the front See Figure 8 15 CAUTION Be sure to lift and remove the GC module from the front end of the GC to avoid damage to the sample pumps in the rear Also be careful to av...

Страница 197: ...lock fitting on the bottom of the chassis to ensure the mating surface is clean See Figure 8 16 Figure 8 16 Gang block fitting Tilt GC module Mounting flange Mounting flange Tilt until mounting flange is free from aligning pins 2 channel 3000 Micro GC Others are similar Gang block lower half Alignment pins ...

Страница 198: ...rd GC Module skip step 1 and proceed to step 2 1 Set the Performance Enhanced GC module address by setting the DIP switch on the upper right of the D board to the appropriate configuration See Figure 8 17 Figure 8 17 DIP switch position on the D board Each setting determines a unique module address Refer to the label on the top of the module DEF is the default DIP switch setting that is set in the...

Страница 199: ...9 Protective plate on upper gang block 3 Inspect the GC module mounting flange fitting to verify all new O rings on the replacement GC module are undamaged and seated properly See Figure 8 20 Figure 8 20 Inspect the new O rings Retaining screw Metal plate covering O rings and upper gang block Mounting flange Verify O ring placement Gang block upper half ...

Страница 200: ... it into place under the lip of the inlet manifold frame Simultaneously make sure the GC module inlet fitting mates with the Swagelok fitting in the 3000 Micro GC inlet manifold See Figure 8 22 6 Slide the GC module towards the front of the chassis until the GC module is fully seated into the Swagelok fitting in the 3000 Micro GC inlet manifold Figure 8 22 Install the new module Mate module manifo...

Страница 201: ...ectors on each item function similarly Figure 8 23 Examples of GC module cabling 8 Connect the inlet manifold to the GC module input fitting and tighten it finger tight Using a 5 16 in open ended wrench tighten 1 4 turn past finger tight 9 Tighten the screw in the mounting flange 10 Carefully replace the inlet manifold insulation 11 Install the manifold cover plate and the top cover Communication ...

Страница 202: ...TE For a Performance Enhanced GC module these steps can be skipped Proceed to section 8 2 8 Enable the Instrument in EZ IQ on page 8 22 1 Turn 3000 Micro GC on 2 Wait three minutes for the instrument to fully power up 3 In the web browser address bar type the 3000 Micro GC IP address 4 Click the Utilities tab 5 Click Change Module Configuration Figure 8 24 Change module configuration 6 Click Set S...

Страница 203: ...ndard GC module select module 8 After selecting the module address click Restart to incorporate the changes See Figure 8 27 Figure 8 27 Commission a standard GC module restart CAUTION Do not turn off the power without waiting at least three minutes 3000 Micro GC must update configuration files before power is turned off If power is turned off too soon the files could be corrupted making 3000 Micro...

Страница 204: ...t panel power switch to the off position 8 2 8 Enable the Instrument in EZ IQ Update EZ IQ with updated 3000 Micro GC hardware configuration after installing the replacement Standard or Performance Enhanced GC module updating the GC firmware For instruction on how to update 3000 Micro GC instrument configuration in EZ IQ refer to section 7 2 on page 7 1 ...

Страница 205: ...or requires a Swagelok quick disconnect fitting Use the quick disconnect fitting provided with the accessory This quick disconnect fitting accepts a 7 16 in threaded male connector 8 3 1 3 Connections for the Heated Vaporizer PN G2819A X G2846A X G2858A X The Heated Vaporizer requires the Swagelok quick disconnect fitting included with the Heated Vaporizer This quick disconnect fitting accepts a 7...

Страница 206: ... the sample container or gas source to the 3000 Micro GC sample inlet NOTE For sample source pressures above 172 kPa 25 PSI install a pressure regulator as shown in Figure 8 29 Figure 8 29 Example sample connection for a clean low pressure sample 5 Open the sample vessel valve and adjust the pressure to 172 kPa 25 PSI 6 Use EZ IQ software to load the desired method and perform the analysis 7 When ...

Страница 207: ...nie filter sample conditioner PN G2817A 2 Turn 3000 Micro GC on 3 Check that the carrier gas supply is sufficient to run all of the samples 4 If using a sample vessel prepare the sample 5 Connect the sample conditioner or gas source to 3000 Micro GC CAUTION For sample source pressures above 172 kPa 25 PSI install a pressure regulator between the sample source and Genie filter 6 Open the sample ves...

Страница 208: ...nditioner PN G2815A 2 Turn 3000 Micro GC on 3 Check that the carrier gas supply is sufficient to run all of the samples 4 If using a sample vessel prepare the sample 5 Connect the sample conditioner or gas source to the sample input fitting on the Pressure Reducer accessory 6 Open the sample vessel valve 7 Use EZ IQ software to load the desired method and perform the analysis 8 When the analysis i...

Страница 209: ... flow meter Verify some flow is present Figure 8 32 Pressure reducer and Genie filter assembly sample conditioner PN G2816A 2 Turn 3000 Micro GC 3 Check that the carrier gas supply is sufficient to run all of the samples 4 If using a sample vessel prepare the sample 5 Connect the sample vessel or gas source to the NPT sample input fitting on the Genie Filter Assembly 6 Open the sample vessel valve...

Страница 210: ...ies on page 5 17 See Figure 8 33 Figure 8 33 Sample vessel connected to heated regulator via quick disconnect fitting 2 Channel instrument shown 2 Turn 3000 Micro GC on 3 Turn on the Heated Regulator accessory 4 Allow approximately thirty minutes for the Heated Regulator accessory to stabilize at operating temperature 5 Check that the carrier gas supply is sufficient to run all of the samples Tabl...

Страница 211: ...vented and allow the sample to purge the line for approximately thirty seconds 10 Turn the relief valve to Sample and allow the system to purge for several minutes 11 Use EZ IQ software to load the desired method and perform the analysis 12 When the analysis is complete close the stopcock on the sample vessel 13 Turn the relief valve to Vent to release the pressure in the system then close the val...

Страница 212: ... heated from the sample source to the Heated Regulator to a temperature determined by sample composition and pressure CAUTION Shut off the sample stream through the transfer line before connecting the transfer line to 3000 Micro GC This will prevent high temperatures and pressures from damaging 3000 Micro GC WARNING Vent the high and low pressure exhausts to a safe environment such as a fume hood ...

Страница 213: ...t operating temperatures 9 If not already connected connect the transfer line to the quick disconnect on the Heated Regulator See Figure 8 34 Figure 8 34 Typical setup using a transfer line 2 channel instrument shown 10 Start sample flow through the transfer line to 3000 Micro GC Heated transfer line user provided Quick disconnect fitting Low pressure vent tubing Relief valve High pressure vent tu...

Страница 214: ...ple vessel to excessive heat or flame WARNING Vent the high and low pressure exhausts to a safe environment such as a fume hood or dedicated exhaust When 3000 Micro GC used in a vehicle vent the high and low pressure exhausts outside of the vehicle and away from any sources of ignition CAUTION The sample to 3000 Micro GC must be relatively clean and dry While the 2 micron filter will remove many p...

Страница 215: ...ect assembly on the Heated Vaporizer See Figure 8 35 Figure 8 35 Sample vessel installed on a heated vaporizer 2 channel instrument shown 9 Open the stopcock on the sample vessel 10 Slowly turn the relief valve toward Vent until a small but steady flow is vented and allow the sample to purge the line for approximately thirty seconds 11 Turn the relief valve to Sample 12 Use EZ IQ software to load ...

Страница 216: ...Operating Manual 14 Turn the relief valve toward Vent to release the back pressure in the system then close the valve 15 Remove the sample vessel from the filter disconnect assembly 16 Repeat steps 5 to 12 to run the next sample vessel ...

Страница 217: ...Figure 8 36 Figure 8 36 Replacing the sample inlet filter disk 5 Remove the used filter disk from Part A 6 Replace the used filter disk with a new one PN 5183 4652 7 Reassemble the sample inlet filter Turn Part B clockwise until finger tight then use a wrench to tighten an additional 1 4 turn CAUTION Do not overtighten the sample inlet filter assembly to 3000 Micro GC This will damage the dual end...

Страница 218: ...gure 8 37 2 micron filter assembly If the sample vessel is installed on the sample line remove it as follows 1 Close the stopcock on the sample vessel 2 Turn the relief valve to Vent on the Heated Vaporizer and purge all residual pressure remaining in the sample line 3 Turn the relief valve to Sample 4 Disconnect the sample vessel from the sample line at the quick disconnect 5 Disassemble the trap...

Страница 219: ...o GC 2 Turn the relief valve to Vent on the Heated Regulator and purge all residual pressure remaining in the sample line 3 Unplug the heated sample conditioner and allow it to cool 4 Loosen the screws that secure the Heated Regulator cover in place and remove the cover 5 Remove the 1 16 in line at the bottom of the filter assembly See Figure 8 39 6 Remove the nut at the bottom of the filter Figur...

Страница 220: ...ition on the feet that surround the back panel Portable 3000 Micro GC pneumatic valves need to be positioned horizontally to function properly 8 5 2 Battery Usage Information The LED in the front panel switch begins to flash when the battery is about 70 discharged This indicates that the battery should be recharged as soon as possible For optimal performance Whenever possible operate Portable 3000...

Страница 221: ...e the battery plug the battery charger into an electrical outlet and then into the Portable 3000 Micro GC back panel at the location marked 15 V dc The battery will continue to charge while Portable 3000 Micro GC is operating When operating Portable 3000 Micro GC from the Vehicle Power Charger PN G2751 60530 the internal battery will charge only if the input from the vehicle s power adapter is 13 ...

Страница 222: ...0 Micro GC top cover 6 Remove the top cover 7 Turn Portable 3000 Micro GC over and remove the screws from the bottom cover 8 Remove the bottom cover 9 Facing the front panel of Portable 3000 Micro GC the battery compartment is located on the top left side See Figure 8 40 The panel covering the compartment is held by two Torx screws on the outer edge of the panel Remove these screws and remove the ...

Страница 223: ...into place guide the wires through the chassis holes and pull any remaining wire slack through the other side of the chassis to avoid crimping or pinching the wires 13 The positive battery terminals should be nearest the Portable 3000 Micro GC back panel when the battery is properly installed 14 Replace the battery compartment cover 15 Replace the bottom cover 16 Replace the top cover NOTE Dispose...

Страница 224: ...per tube Internal pressure regulators and a check valve ensure a steady 550 kPa 80 PSI carrier gas supply to Portable 3000 Micro GC when the CARRIER knob is turned ON See Figure 8 43 The onboard carrier gas cylinder requires periodic refilling Refill the cylinder when the pressure gauge on the front panel reads 200 PSI Figure 8 43 Portable 3000 Micro GC pressure controls External jumper tube CARRI...

Страница 225: ... WARNING Never fill the Portable 3000 Micro GC internal gas cylinder with hydrogen A hydrogen leak inside the instrument can present an explosion hazard WARNING High pressure gas is very dangerous Refill the tank safely using the INFICON Carrier Gas Cylinder Recharge Kit Components Required Portable 3000 Micro GC Carrier Gas Cylinder Recharge Kit PN PNU 2058 Portable 3000 Micro GC Bulk carrier gas...

Страница 226: ...to the CARRIER FILL Swagelok port on the Portable 3000 Micro GC back panel See Figure 8 45 Figure 8 45 Back of Portable 3000 Micro GC 5 Partially open the needle valve on the Carrier Gas Cylinder Recharge Kit and listen for gas leaking through the loose 1 8 in fitting on the back panel This purges the Carrier Gas Cylinder Recharge Kit transfer lines so that no air enters Portable 3000 Micro GC 6 A...

Страница 227: ... rise again When the pressure gauge reaches 500 PSI repeat the process For best results the Portable 3000 Micro GC carrier gas cylinder should be purged as described above a minimum of three times 12 Close the needle valve on the Carrier Gas Cylinder Recharge Kit 13 Tighten the Swagelok connection between the Carrier Jumper Tube Figure 8 45 and the CARRIER IN port on the Portable 3000 Micro GC bac...

Страница 228: ... analyses to protect the column s and detector s If it is necessary to turn off the carrier gas between analyses refer to section 8 1 2 on page 8 3 for instructions on shutting down 3000 Micro GC CAUTION Abruptly stopping the carrier gas flow to a hot column and filament may result in damage to Portable 3000 Micro GC Table 8 5 Carrier gas delivery pressure Carrier Gas Required Delivery Pressure he...

Страница 229: ...conds Insufficient Inject Time In EZ IQ increase the Inject Time Backflush Time set too early if applicable Increase the Backflush Time until all peaks of interest appear on the chromatogram Contamination Run a bakeout to clean the columns Refer to section 9 2 2 1 on page 9 18 Instrument not sufficiently warmed up Allow at least 3 minutes for 3000 Micro GC to warm up Conduct 10 runs and calibrate ...

Страница 230: ...ure that the Sample Pump checkbox is selected and set for at least 15 seconds Malfunctioning column or injector Check the flow coming out of the 3000 Micro GC analytical and reference vents If there is no flow from either or both vents contact INFICON Malfunctioning sample pump Listen for the noise from the pump when taking a sample If there is no noise contact INFICON Malfunctioning TCD Contact I...

Страница 231: ...ion in calibration or carrier gas Ensure the carrier gas purity is between 99 995 and 99 9995 Add hydrocarbon moisture oxygen traps or particulate filters to the carrier gas line to improve purity Ensure there are no contaminants in the calibration gas Instrument requires power cycle Restart 3000 Micro GC as instructed in section 6 3 2 Restart on page 6 8 External leak Check carrier gas lines usin...

Страница 232: ...rature will change component retention times Air peak on blank injection Column head pressure low Verify there is sufficient carrier gas pressure Insufficient carrier gas pressure may prevent the inject valve from sealing fully creating an air leak Internal leak Contact INFICON Significant negative baseline but peaks still appear Broken reference column Contact INFICON Poor separation Contaminatio...

Страница 233: ...gas setup Refer to section 6 4 Change Carrier Gas Configuration on page 6 9 EZ IQ is installed incorrectly Re install EZ IQ Refer to the 074 537 EZ IQ Installation Guide Peaks are present but not identified Integration settings not optimized Ensure all of the peaks of interest are identified and fully integrated Peak is outside RT window In EZ IQ verify that the peak window contains the desired pe...

Страница 234: ... 2 Restart on page 6 8 Hardware problem Contact INFICON Unable to download method error message Instrument requires power cycle Restart 3000 Micro GC as instructed in section 6 3 2 Restart on page 6 8 Incorrect configuration See section 7 2 Connecting EZ IQ with 3000 Micro GC on page 7 1 EZ IQ requires restart Close EZ IQ and re open Restart the computer if necessary Method is corrupt Create a new...

Страница 235: ...oth vents contact INFICON Malfunctioning TCD Contact INFICON Method fields do not appear Instrument not properly configurated Re configure the instrument through EZ IQ Config Conflicting module addresses Ensure the DIP switch is set to the correct address for enhanced modules Corrupted software file Re install EZ IQ Refer to the 074 537 EZ IQ Installation Guide Table 9 2 Common software problems c...

Страница 236: ...fy there are no 3000 Micro GC with the same IP address on the LAN network Power supply voltage too low Check power supply voltage 1 2 channel or 3 4 channel 3000 Micro GC will have communication problems at less than 24 V Portable 3000 Micro GC will have communication problems at less than 15 V Flash card is unseated Power off 3000 Micro GC Open the chassis and locate the flash card on the onboard...

Страница 237: ...emove the chassis cover and listen for a hissing noise If the noise is present the module is not fully seated Use a Torx 20 screwdriver to tighten the screw connecting the module to the baseplate If hissing persists contact INFICON Pump does not run or runs intermittently Sample Pump turned off In EZ IQ ensure the Sample Pump checkbox is selected and set for at least 15 seconds Malfunctioning samp...

Страница 238: ...n will overview unexpected chromatographic behavior and provide a possible cause and remedy Problems may arise from Electronic or mechanical failure Contaminants in gas lines injectors columns and detectors Incorrect or inappropriate set points Leaks bleed or other chromatographic difficulties These conditions often interact For example baseline problems may arise from any combination of the condi...

Страница 239: ... there is a leak at the detector end of the column the retention times will be stable from run to run but sensitivity will be reduced If there is a leak at the inlet end there will be reduced flow lower linear velocity through the column but there will be an increase in retention time and the sensitivity will be reduced Baseline moves steadily drift upscale or downscale during the run This problem...

Страница 240: ... changing to the old one may show little improvement until the traps are replaced or regenerated This problem is most common with nitrogen carrier gas It is a common practice for empty carrier gas cylinders to be refilled by the gas dealer after a thorough purging procedure Deal with a reliable gas supplier Noise gradually increases to an unacceptable level This symptom indicates gradual buildup o...

Страница 241: ...ion Time Wander Reproducibility Reproducibility is erratic for successive runs of similar composition Temperature or pressure variations within the runs May indicate possible detector or control failure Radical differences in sample component concentrations alter retention time Reproducibility is acceptable later in the run but not for early eluting peaks When the earliest peaks elute very rapidly...

Страница 242: ...CD malfunction Contact INFICON 9 2 1 3 2 Inverted Peaks Inverted peaks are usually caused by poor quality carrier gas The carrier gas must be 99 995 to 99 9995 pure Inverted peaks may indicate that the carrier gas is contaminated or that the incorrect carrier gas is being used or it is configured improperly Carrier gas configuration can be checked on the 3000 Micro GC embedded web page Refer to se...

Страница 243: ...olyzed and swept onto the head of the column If reducing the Inlet Temperature eliminates or reduces ghost peaks the inlet requires cleaning Contaminated sample conditioner If the sample conditioner contains a filter replace the filter Additional peaks appear when pure sample is injected Sample is not pure causing ghost peaks Run a blank carrier gas only If the peaks persist they are not sample re...

Страница 244: ...sely merged unresolved peaks Decrease the Column Temperature by 30 C and repeat the analysis If peaks separate at the lower temperature the fronting was caused by merged peaks 9 2 1 4 2 Peak Tailing The peak rises sharply and then falls normally to baseline Figure 9 2 Tailing Tailing is usually caused by column overloading Try diluting the sample by a factor of ten or if the channel has a variable...

Страница 245: ...a substantial reduction in sample volume is needed to return to normal operating range 9 2 1 4 4 Split Peak Apex Top apex of the peak is split Figure 9 4 Apex split Make sure that this is not a merged peak by conducting a run at a lower temperature Decrease volume of sample injected by a factor of ten and repeat the run If the split disappears detector overload was the problem This usually improve...

Страница 246: ... cleans the column and detector of carryover residue i e high molecular weight components from previous samples that may interfere in subsequent analyses Over time small amounts of contaminants accumulate especially in the column and cause peak tailing and retention time shifts Perform a bakeout as instructed in section 8 1 1 System Bakeout on page 8 1 9 2 2 2 Correcting Instrument Parameter Setti...

Страница 247: ...ges observed To contact Customer Support see the Support page at www inficon com 10 2 Returning 3000 Micro GC to INFICON Do not return a 3000 Micro GC or a GC module to INFICON without first speaking with a Customer Support Representative A Return Material Authorization RMA number must be obtained from the Customer Support Representative If a 3000 Micro GC or a GC module is delivered to INFICON wi...

Страница 248: ...al 10 4 Service Contract INFICON offers service contracts for an out of warranty 3000 Micro GC INFICON will conduct an evaluation to verify the condition of an out of warranty 3000 Micro GC before agreeing to offer a service contract Contact INFICON ...

Страница 249: ...acement part numbers PN for 3000 Micro GC Before attempting to perform an on site replacement contact an INFICON service representative to discuss possible solutions 11 1 Power Cables and Converters Each 3000 Micro GC requires one converter and one power cable Figure 11 1 160 VA power cable and converter 1 2 3 6 7 4 5 ...

Страница 250: ...re Malaysia 8120 8705 China 8120 0723 Japan 8120 4753 Korea 8121 1226 2 24 V dc Power Converter 160 VA for 1 to 4 channel standard 3000 Micro GC G2801 60747 3 15 V ac AC Power Converter for Portable 3000 Micro GC G2801 60748 4 Vehicle Power Charger for Portable 3000 Micro GC G2751 60530 5 Replacement Dual Battery Pack for Portable 3000 Micro GC G2801 80180 6 15 V dc AC2DC Power Supply Heated Regul...

Страница 251: ... Refurbished Module Part Number INFICON offers fast service turn around with an Exchange Module Program Used modules can be refurbished in an INFICON repair center to meet the urgent needs of the customer To leverage the fast turn around of a refurbished or exchange module customers can order a refurbished module using the Refurbished Module Part Number Once the refurbished module is received the ...

Страница 252: ...numerical ending based on column parameters An example of a standard module is shown in Figure 11 2 Figure 11 2 GCMOD 23 standard module NOTE Modbox design is used for MolSieve columns An example of a Modbox design is shown in Figure 11 3 Figure 11 3 GCMOD 30 standard module with Modbox design Label Remove cap ...

Страница 253: ...m G2801 60503 GCMOD 04 G2801 69048 0 4 µL BackFlush Alumina 0 32 mm 10 m Alumina 0 32 mm 1 m G2801 60506 GCMOD 05 G2801 69001 1 6 Fixed Vol PLOT U 8 m G2801 60507 GCMOD 06 G2801 69002 1 6 Fixed Vol OV 1 1 2 µm 4 m G2801 60508 GCMOD 07 G2801 69003 1 6 Fixed Vol OV 1 1 2 µm 8 m G2801 60509 GCMOD 08 G2801 69004 1 6 Fixed Vol OV 1 2 0 µm 6 m G2801 60511 GCMOD 10 G2801 69006 1 6 Fixed Vol Alumina 10 m ...

Страница 254: ...69584 1 0 µL BackFlush MolSieve 10 m PLOT U 3 m G2801 60585 GCMOD 31 G2801 69585 Variable Vol MolSieve 10 m G2801 60586 GCMOD 32 G2801 69586 1 6 Fixed Vol MolSieve 10 m G2801 60587 GCMOD 33 G2801 69587 Variable Vol MolSieve 14 m G2801 60588 GCMOD 34 G2801 69588 Large Vol MolSieve 14 m G2801 60592 GCMOD 35 G2801 69592 1 0 µL BackFlush MolSieve 14 m PLOT U 2 m G2801 60617 GCMOD 36 G2801 69617 Large ...

Страница 255: ...h OV 1 0 15 mm 6 m Stabilwax 1 2 m G2801 60701 GCMOD 53 G2801 69701 1 0 µL BackFlush PLOT U 8 m Stabilwax 1 2 m G2801 60703 GCMOD 54 G2801 69703 1 0 µL BackFlush OV 1 0 15 mm 14 m OV 1 2 2 m G2801 60594 GCMOD 55 Large Vol OV 1 2 0 µm 14 m G2801 60801 GCMOD 56 G2801 69801 1 0 µL BackFlush PLOT Q 12 m PLOT Q 1 m G2801 60802 GCMOD 57 G2801 69802 Large Vol PLOT U 14 m G2801 60838 GCMOD 58 G2801 69838 ...

Страница 256: ... 61109 GCMOD 75 G2801 69044 0 4 µL BackFlush Alumina 0 25 mm 14 m Alumina 0 25 mm 1 m G2801 61110 GCMOD 76 G2801 69045 0 4 µL BackFlush Alumina 0 32 mm 14 m Alumina 0 32 mm 1 m G2801 61114 GCMOD 77 G2801 69061 1 6 Fixed Vol OV 1 2 0 µm 14 m G2801 61115 GCMOD 78 G2801 69062 Variable Vol OV 1 2 0 µm 14 m G2801 61150 GCMOD 79 G2801 69160 1 6 Fixed Vol OV 73 0 5 µm 6 m G2801 61151 GCMOD 80 G2801 69161...

Страница 257: ... based on column parameters An example of a performance enhanced module is shown in Figure 11 4 NOTE The performance enhanced module contains a DIP switch for easy module commissioning Figure 11 4 GCMOD FW performance enhanced module with DIP switch NOTE Modbox design is used for Molsieve columns An example of a Modbox design is shown in Figure 11 3 ...

Страница 258: ...a 0 32 mm 10 m Alumina 0 32 mm 1 m G2807 60506 GCMOD FE G2807 69001 1 6 Fixed Vol PLOT U 8 m G2807 60507 GCMOD FF G2807 69002 1 6 Fixed Vol OV 1 1 2 µm 4 m G2807 60508 GCMOD FG G2807 69003 1 6 Fixed Vol OV 1 1 2 µm 8 m G2807 60509 GCMOD FH G2807 69004 1 6 Fixed Vol OV 1 2 0 µm 6 m G2807 60511 GCMOD FJ G2807 69006 1 6 Fixed Vol Alumina 10 m G2807 60512 GCMOD FK G2807 69007 1 6 Fixed Vol PLOT Q 8 m ...

Страница 259: ...arge Vol MolSieve 14 m G2807 60592 GCMOD GI G2807 69592 1 0 µL BackFlush MolSieve 14 m PLOT U 2 m G2807 60617 GCMOD GJ G2807 69617 Large Vol MolSieve 10 m G2807 60620 GCMOD GK G2807 69620 Large Vol MolSieve 30 m G2807 60628 GCMOD GL G2807 69628 Large Vol Stabilwax 10 m G2807 60642 GCMOD GM G2807 69642 Variable Vol Innowax 10 m G2807 60643 GCMOD GN G2807 69643 Variable Vol MolSieve 4 m G2807 60644 ...

Страница 260: ...69857 1 0 µL BackFlush PLOT Q 8 m PLOT Q Varian 1 m G2807 60858 GCMOD HJ G2807 69858 1 0 µL BackFlush Stabilwax 10 m Stabilwax 1 2 m G2807 60859 GCMOD HK G2807 69859 1 0 µL BackFlush Stabilwax 14 m Stabilwax 1 2 m G2807 60860 GCMOD HL G2807 69010 1 6 Fixed Vol OV 1701 8 m G2807 60864 GCMOD HN G2807 69864 Large Vol PLOT Q 8 m G2807 60865 GCMOD HO G2807 69165 Large Vol PLOT U 4 m G2807 60867 GCMOD H...

Страница 261: ...69163 1 0 µL BackFlush PLOT U 10 m PLOT Q Varian 1 m G2807 60593 GCMOD IE Large Vol OV 1 1 2 µm 4 m G2807 70650 GCMOD IF G2807 79650 Variable Vol MolSieve 30 m G2807 60518 GCMOD II 1 6 Fixed Vol PLOT Q Varian 10 m G2807 60731 GCMOD IJ Large Vol OV 1 2 0 um 20 m G2807 60732 GCMOD IK Variable Vol OV 1 2 0 um 20 m G2807 60733 GCMOD IL Large Vol GASPRO 10 m G2807 60553 GCMOD IM Large Vol PLOT U 6 m G2...

Страница 262: ...iable Vol MolSieve 10 m G2801 60510 GCMOD 32 1 6 Fixed Vol MolSieve 10 m G2801 60687 GCMOD 33 Variable Vol MolSieve 14 m G2801 60868 GCMOD 34 Large Vol MolSieve 14 m G2801 60852 GCMOD 35 1 0 µL BackFlush MolSieve 14 m PLOT U 2 m G2801 60862 GCMOD 36 Large Vol MolSieve 10 m G2801 61171 GCMOD 78 Variable Vol OV 1 2 0 µm 14 m G2801 60669 GCMOD 57 Large Vol PLOT U 14 m G2807 60501 GCMOD GD 1 0 µL Back...

Страница 263: ...n 5 UK HK SG MY 6 Australia NZ 7 Korea Table 11 5 Sample conditioners Description Part Number Genie Filter Assembly G2817A Pressure Reducer G2815A Pressure Reducer and Genie Filter Assembly G2816A Heated Regulator for Gas Sampling For 1 or 2 channel instruments G2818A X For 3 or 4 channel instruments G2845A X For Portable instruments G2857A X Heated Vaporizer for LPG Sampling For 1 or 2 channel in...

Страница 264: ...ternal 10 Micron Particle Filter Body 5 pk 5183 4652 Carrier Gas Particulate Filter 3150 0602 Table 11 7 Other support parts Description Part Number Gas Sample Tubing 1 16 in stainless steel with fittings 5185 5817 Dual Ended Ferrule for use with sample inlet filter FRL 1269 Hydrocarbon Moisture Trap for carrier gas G2870A 01 Remote Start Cable G2801 60618 Digital I O Module Kit G2847A 5 amp 12 V ...

Страница 265: ...ation requirements and must be calibrated by an application specific calibration standard gas Table 11 8 Checkout gases Description Part Number Universal Checkout Gas Cylinder 5183 4810 NGA Checkout Gas Cylinder 5184 3556 RGA Checkout Gas Cylinder 5184 3558 Regulator for Checkout Gas Cylinders 5184 3559 Table 11 9 The universal checkout gas Components Concentration Mole helium 0 10 neon 0 05 hydro...

Страница 266: ...he component concentrations NOTE Do not use NGA Checkout Gas as a calibration standard for specific natural gas applications Since natural gas composition differs from region to region acquire a calibration standard that meets specific requirements Table 11 10 NGA checkout gas calibration standard Components Concentration Mole nitrogen 5 2 methane balance ethane 9 0 carbon dioxide 1 5 propane 6 0 ...

Страница 267: ...omposition varies greatly among various petrochemical processes acquire a calibration standard that meets specific requirements Table 11 11 RGA checkout gas Components Concentration Mole hydrogen 12 0 oxygen 0 2 nitrogen balance carbon monoxide 1 0 carbon dioxide 3 0 methane 5 0 ethane 4 0 ethylene 2 0 acetylene 1 0 propane 2 0 propylene 1 0 1 2 propadiene 1 0 methyl acetylene 1 00 isobutane 0 3 n...

Страница 268: ...11 20 PN 074 519 P1C 3000 Micro GC Operating Manual This page is intentionally blank ...

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