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Model 100E Instruction Manual

Theory Of Operation

045150102 Rev XB1

173

10.3.2.

Flow Rate Control

The Model 100E uses a special flow control assembly located in the exhaust vacuum
manifold (Figure 10-7) to maintain a constant flow rate of the sample gas through the
instrument. This assembly consists of:

•

A critical flow orifice.

•

Two o-rings: Located just before and after the critical flow orifice, the o-rings seal
the gap between the walls of assembly housing and the critical flow orifice.

•

A spring: Applies mechanical force needed to form the seal between the o-rings,
the critical flow orifice and the assembly housing.

10.3.2.1. Critical Flow Orifice

The most important component of this flow control assembly is the critical flow orifice.

Critical flow orifices are a remarkably simple way to regulate stable gas flow rates. They
operate without moving parts by taking advantage of the laws of fluid dynamics. By
restricting the flow of gas though the orifice, a pressure differential is created. This
pressure differential combined with the action of the analyzer’s external pump draws the
gas through the orifice.

As the pressure on the downstream side of the orifice (the pump side) continues to drop,
the speed that the gas flows though the orifice continues to rise. Once the ratio of
upstream pressure to downstream pressure is greater than 2:1, the velocity of the gas
through the orifice reaches the speed of sound. As long as that ratio stays at least 2:1
the gas flow rate is unaffected by any fluctuations, surges, or changes in downstream
pressure because such variations only travel at the speed of sound themselves and are

therefore cancelled out by the sonic shockwave at the downstream exit of the critical flow
orifice.

SPRING

O-RINGS

FILTER

CRITICAL

FLOW

ORIFICE

AREA OF

LOW

PRESSURE

AREA OF

HIGH

PRESSURE

Sonic

Shockwave

Figure 10-8: Flow Control Assembly & Critical Flow Orifice

The actual flow rate of gas through the orifice (volume of gas per unit of time), depends
on the size and shape of the aperture in the orifice. The larger the hole, the more gas
molecules, moving at the speed of sound, pass through the orifice. Also, because the

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Содержание 100E

Страница 1: ...ANCED POLLUTION INSTRUMENTATION DIVISION T API 6565 NANCY RIDGE DRIVE SAN DIEGO CA 92121 2251 USA Toll free Phone 800 324 5190 Phone 858 657 9800 Fax 858 657 9816 Email api sales teledyne com Website http www teledyne api com 045150102 REV XB1 Copyright 2002 T API Inc 31 October 2003 ...

Страница 2: ...Model 100E Instruction Manual ...

Страница 3: ...manual and inside the instrument The definition of these symbols is described below GENERAL SAFETY HAZARD Refer to the instructions for details on the specific hazard CAUTION Hot Surface Warning CAUTION Electrical Shock Hazard TECHNICIAN SYMBOL All operations marked with this symbol are to be performed by qualified maintenance personnel only CAUTION The analyzer should only be used for the purpose...

Страница 4: ...Model 100E Instruction Manual ii 045150102 Rev XB1 ...

Страница 5: ...Messages 38 3 2 4 Functional Check 39 3 3 Initial Calibration 41 3 3 1 Basic Calibration Procedure 41 3 3 2 Interferences for SO2 Measurements 43 4 FREQUENTLY ASKED QUESTIONS GLOSSARY 45 4 1 FAQ s 45 4 2 Glossary 46 5 OPTIONAL HARDWARE AND SOFTWARE 47 5 1 Rack Mount Kits Options 20a 20b 21 47 5 2 Current Loop Analog Outputs Option 41 47 5 3 Particulate Filter Kit Option 42A 48 5 4 Calibration Valv...

Страница 6: ... Ratio 70 6 6 Setup Internal Variables VARS 71 6 7 Setup Diagnostics DIAG 73 6 7 1 Accessing the Diagnostic Features 74 6 7 2 Signal I O 74 6 7 3 Analog Output Step Test 75 6 7 4 Analog I O Configuration 76 6 7 4 1 Analog Output Signal Type and Range Span Selection 78 6 7 4 2 Analog Output Calibration Mode 78 6 7 4 3 Manual Analog Output Calibration 80 6 7 4 4 Analog Output Offset Adjustment 82 6 ...

Страница 7: ...guration 117 6 11 Remote Operation of the Analyzer 119 6 11 1 Basic Operation 119 6 11 1 1 Terminal Operating Modes 119 6 11 1 2 Help Commands in Terminal Mode 119 6 11 1 3 Command Syntax 119 6 11 1 4 Data Types 120 6 11 2 Status Reporting 121 6 11 3 Remote Access by Modem 122 6 11 4 COM Port Password Security 123 6 11 5 APICOM Remote Control Program 124 6 11 6 Additional Communications Documentat...

Страница 8: ...al Calibration Requirements for Dual Range or Auto Range 152 8 7 References 152 9 INSTRUMENT MAINTENANCE 155 9 1 Maintenance Schedule 156 9 2 Predictive Diagnostics 157 9 3 Maintenance Procedures 157 9 3 1 Changing the Sample Particulate Filter 157 9 3 2 Changing the IZS Permeation Tube 159 9 3 3 Changing the External Zero Air Scrubber 159 9 3 4 Cleaning the Sample chamber 161 9 3 5 Cleaning or Ch...

Страница 9: ...l 184 10 4 8 2 Valve Control 184 10 4 9 Status LEDs Watch Dog Circuitry 185 10 4 10 Motherboard 186 10 4 10 1 A to D Conversion 186 10 4 10 2 Sensor Inputs 186 10 4 10 3 Thermistor Interface 187 10 4 11 Analog Outputs 187 10 4 12 External Digital I O 188 10 4 13 I2 C Data Bus 188 10 4 14 Power up Circuit 188 10 5 Power Supply Circuit Breaker 188 10 6 Communications Interface 190 10 6 1 Front Panel...

Страница 10: ...ut 208 11 5 1 Detailed Pressure Leak Check 209 11 5 2 Performing a Sample Flow Check 209 11 5 3 AC Power Configuration 210 11 5 4 DC Power Supply 210 11 5 5 I2 C Bus 211 11 5 6 Keyboard Display Interface 211 11 5 7 Relay Board 212 11 5 8 Motherboard 213 11 5 8 1 A D functions 213 11 5 8 2 Analog Output Voltages 213 11 5 8 3 Status Outputs 214 11 5 8 4 Control Inputs 214 11 5 9 CPU 215 11 5 10 RS 2...

Страница 11: ... APPENDIX A 2 Setup Variables For Serial I O Revision B 3 APPENDIX A 3 Warnings and Test Functions Revision B 3 APPENDIX A 4 M100E Signal I O Definitions Revision B 3 APPENDIX A 5 M100E iDAS Functions Revision B 3 APPENDIX A 6 Terminal Command Designators Revision B 3 APPENDIX B M100E SPARE PARTS LIST APPENDIX C REPAIR QUESTIONNAIRE M100E APPENDIX D ELECTRONIC SCHEMATICS ...

Страница 12: ...Model 100E Instruction Manual x 045150102 Rev XB1 ...

Страница 13: ...ugh a Terminal Emulation Program 118 Figure 6 10 APICOM Remote Control Program Interface 124 Figure 7 1 Setup for Manual Calibration without Z S valve or IZS Option 129 Figure 7 2 Setup for Manual Calibration with Z S Valve Option Installed 133 Figure 7 3 Setup for Manual Calibration Check with Z S Valve or IZS Option 136 Figure 9 1 Sample Particulate Filter Assembly 158 Figure 9 2 Zero Air Scrubb...

Страница 14: ... Figure 11 4 Pre Amplifier Board Layout 221 Figure A 1 Basic Sample Display Menu 224 Figure A 2 Sample Display Menu Units with Z S Valve or IZS Option installed 225 Figure A 3 Primary Setup Menu Except iDAS 226 Figure A 4 Primary Setup Menu iDAS 227 Figure A 5 Secondary Setup Menu COMM VARS 228 Figure A 6 Secondary Setup Menu DIAG 229 ...

Страница 15: ...ssignments 91 Table 6 15 Control Input Pin Assignments 91 Table 6 16 COM1 and COM2 DB 9 Pin Assignments 95 Table 6 17 COMM Port Communication modes 96 Table 6 18 Ethernet Status Indicators 99 Table 6 19 Front Panel LED Status Indicators for iDAS 103 Table 6 20 iDAS Data Channel Properties 104 Table 6 21 iDAS Data Parameter Functions 105 Table 6 22 Terminal Mode Software Commands 119 Table 6 23 Com...

Страница 16: ...30 Table A 2 M100E Warning Messages Revision B 3 240 Table A 3 M100E Test Functions Revision B 3 241 Table A 4 M100E Signal I O Definitions Revision B 3 242 Table A 5 M100E DAS Trigger Events Revision B 3 246 Table A 6 M100E iDAS Functions Revision B 3 247 Table A 7 Terminal Command Designators Revision B 3 248 Table B 1 M100E Spare Parts List 251 Table D 1 List of Included Electronic Schematics 2...

Страница 17: ...www adobe com The electronic version of the manual has many advantages Keyword and phrase search feature Figures tables and internet addresses are linked so that clicking on the item will display the associated feature or open the website A list of chapters and sections as well as thumbnails of each page are displayed to the left of the text Entries in the table of contents are linked to the corre...

Страница 18: ... installing and running your analyzer for the first time 4 0 FAQ Answers to the most frequently asked questions about operating the analyzer 5 0 Optional Hardware Software A description of optional equipment to add functionality to your analyzer 6 0 Operation Instructions This section includes step by step instructions for operating the analyzer and using its various features and functions 7 0 Cal...

Страница 19: ...f the instrument s major subsystems APPENDICES For easier access and better updating some information has been separated out of the manual and placed in a series of appendices at the end of this manual These include software menu trees warning messages definitions of iDAS serial I O variables spare parts list repair questionnaire interconnect listing and drawings and electronic schematics NOTE Thr...

Страница 20: ...M100E Documentation Model 100E Instruction Manual 18 045150102 Rev XB1 User Notes ...

Страница 21: ...oC Humidity Range 0 95 RH non condensing Dimensions H x W x D 7 x 17 x 23 5 178 mm x 432 mm x 597 mm Weight Analyzer Basic Configuration 45 lbs 20 5 kg w internal pump AC Power Rating 100 V 50 60 Hz 3 25A 115 V 60 Hz 3 0 A 220 240 V 50 60 Hz 2 5 A Environmental Installation category over voltage category II Pollution degree 2 Analog Outputs Three 3 Outputs Analog Output Ranges 100 mV 1 V 5 V 10 V ...

Страница 22: ...le of 14 Hg Absolute pressure 1 slpm or better Software settings Dynamic span OFF Dynamic zero OFF Dilution factor OFF AutoCal ON or OFF Dual range ON or OFF Auto range ON or OFF Temp Pressure compensation ON Under the designation the analyzer may be operated with or without the following optional equipment Rack mount with chassis slides Rack mount without slides ears only Zero span valve options ...

Страница 23: ...ustomers that prompt service and support will be available Coverage After the warranty period and throughout the equipment lifetime T API stands ready to provide on site or in plant service at reasonable rates similar to those of other manufacturers in the industry All maintenance and the first level of field troubleshooting is to be performed by the customer Non API Manufactured Equipment Equipme...

Страница 24: ... IN LIEU OF ANY IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR PARTICULAR PURPOSE OR OTHER WARRANTY OF QUALITY WHETHER EXPRESSED OR IMPLIED THE REMEDIES SET FORTH IN THIS SECTION ARE THE EXCLUSIVE REMEDIES FOR BREACH OF ANY WARRANTY CONTAINED HEREIN T API SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATED TO THIS AGREEMENT OF T API S PERFORMANCE HEREUNDER ...

Страница 25: ...Model 100E Instruction Manual Specifications Approvals and Warranty 045150102 Rev XB1 23 User Notes ...

Страница 26: ...Specifications Approvals and Warranty Model 100E Instruction Manual 24 045150102 Rev XB1 ...

Страница 27: ...pping damage Remove the set screw located in the top center of the rear panel Remove the screws fastening the top cover to the unit four per side Lift the cover straight up NOTE Printed circuit assemblies PCAs are static sensitive Electro static discharges too small to be felt by the human nervous system are large enough to destroy sensitive circuits Before touching PCAs fasten a properly installe...

Страница 28: ...ample chamber sensor housing assembly Two locking down the internal pump visible from bottom of instrument Sensor Housing Shipping Screws Remove from inside of instrument Pump Shipping Screws Remove from outside bottom of instrument Figure 3 1 Location of Shipping Screws VENTILATION CLEARANCE Whether the analyzer is set up on a bench or installed into an instrument rack be sure to leave sufficient...

Страница 29: ...e voltage and frequency label on the rear panel of the instrument for compatibility with the local power Do not plug in the power cord if the voltage or frequency is incorrect Power connection must have a functioning ground connection Do not defeat the ground wire on power plug Turn off analyzer power before disconnecting or connecting eletrical subassemblies Do not operate with cover off Figure 3...

Страница 30: ... 6 7 10 to output any one of the parameters accessible through the TST TST keys of the units sample display Pin outs for the Analog Output connector at the rear panel of the instrument are Table 3 1 Analog output Pin Outs PIN ANALOG OUTPUT STANDARD VOLTAGE OUTPUT CURRENT LOOP OPTION 1 V Out I Out 2 A1 Ground I Out 3 V Out I Out 4 A2 Ground I Out 5 Not Available Not Available 6 A3 Not Available Not...

Страница 31: ...ual transistor outputs to 50mA 120 Ω for 5V supply Table 3 2 Status Output Signals Rear Panel Label Status Definition Condition 1 SYSTEM OK ON if no faults are present 2 CONC VALID OFF any time the HOLD OFF feature is active such as during calibration or when other faults exist possibly invalidating the current concentration measurement example sample flow rate is outside of acceptable limits ON i...

Страница 32: ... Figure 3 5 Control Input Connector Table 3 3 Control Input Signals INPUT STATUS DEFINITION ON CONDITION A REMOTE ZERO CAL The analyzer is placed in Zero Calibration mode The mode field of the display will read ZERO CAL R B REMOTE LO SPAN CAL The analyzer is placed in low span calibration mode as part of performing a low span midpoint calibration The mode field of the display will read LO CAL R C ...

Страница 33: ...00E Analyzer Please refer to Figure 3 2 for pneumatic connections at the rear panel and Table 3 4 for nomenclature Table 3 4 Inlet Outlet Connector Nomenclature REAR PANEL LABEL FUNCTION Sample Connects the sample gas to the analyzer When operating the analyzer without zero span option this is also the inlet for any calibration gases Exhaust Connects the exhaust of the analyzer with the external v...

Страница 34: ...s with a SO2 concentration equal to 90 of the measurement range for your application EXAMPLE If the application is to measure between 0 ppm and 500 ppb an appropriate span gas concentration would be 450 ppb SO2 in N2 Cylinders of calibrated SO2 gas traceable to NIST Standard Reference Material specifications also referred to as SRM s or EPA protocol calibration gases are commercially available Tab...

Страница 35: ...talled MODEL 100E Sample Zero Air Exhaust Span MODEL 701 Zero Air Generator VENT Calibrated SO2 GAS At high concentration Source of SAMPLE Gas Removed during Calibration Valve OR Needle valve to control flow MODEL 100E Sample Zero Air Exhaust Span MODEL 701 Zero Air Generator VENT Calibrated SO2 GAS At span gas concentration Source of SAMPLE Gas Removed during calibration MODEL 700 Gas Dilution Ca...

Страница 36: ...rce of SAMPLE Gas VENT if input is pressurized Internal Zero Span Option IZS Option 51 MODEL 100E Sample Zero Air Exhaust Span Calibrated SO2 gas At high concentration Ambient Air Figure 3 7 Basic Pneumatic Connections for Units with Valve Options Once the appropriate pneumatic connections have been made check all pneumatic fittings for leaks using the procedures defined in Section 11 5 1 CAUTION ...

Страница 37: ...e recommend that you read Section 10 before proceeding For information on navigating the analyzer s software menus see the menu trees described in Appendix A 1 Particulate Filter ON OFF SWITCH PS1 5 VDC 15VDC PS2 12 VDC Pump Assy Relay Board Sensor Housing Vacuum Manifold Front Panel Rear Panel PC 104 Card Mother Board Power Receptacle PMT Housing PMT Preamp PCA PMT Cooling System UV Source Lap Hy...

Страница 38: ...Firmware fully booted The revision level of the firmware installed in your analyzer is briefly displayed SOFTWARE REVISION C 2 BOOT PROGRESS XXXXXXXX 80 _ _ The instrument is loading the analyzer firmware M200E NOX ANALYZER BOOT PROGRESS XXXXX 50 _ _ _ _ _ The instrument is loading configuration and calibration data from the flash chip STARTING INSTRUMENT W FLASH 1 System waits 3 seconds then auto...

Страница 39: ... compensated SO2 Concentration N A Mode Field N A Displays blinking SAMPLE Instrument is in sample mode but is still in the process of warming up STATUS LED s Sample Green On Unit is operating in sample mode front panel display is being updated Cal Yellow Off The instrument s calibration is not enabled Fault Red Blinking The analyzer is warming up and hence out of specification for a fault free re...

Страница 40: ...hile the dynamic zero feature was set to turned on CONFIG INITIALIZED Configuration was reset to factory defaults or was erased DARK CAL WARNING Dark offset above limit specified indicating that too much stray lightis present in the sample chamber DATA INITIALIZED iDAS data storage was erased FRONT PANEL WARN Firmware is unable to communicate with the front panel HVPS WARNING High voltage power su...

Страница 41: ...t least 30 minutes verify that the software properly supports any hardware options that were installed Check to make sure that the analyzer is functioning within allowable operating parameters Appendix C includes a list of test functions viewable from the analyzer s front panel as well as their expected values These functions are also useful tools for diagnosing performance problems with your anal...

Страница 42: ...uble shooting or a thorough understanding of the analyzer performance are required EXHAUST TO OUTER LAYER OF KICKER REACTION CELL PURGE FLOW SENSOR FLOW PRESSURE SENSOR PCA SAMPLE FILTER INSTRUMENT CHASSIS EXHAUST GAS OUTLET VACUUM MANIFOLD SAMPLE GAS INLET KICKER EXHAUST TO PUMP PUMP FLOW CONTROL ASSY SAMPLE PRESSURE SENSOR UV LAMP PMT SAMPLE CHAMBER HYDROCARBON SCRUBBER KICKER SPAN GAS INLET ZER...

Страница 43: ...he reporting range span enter the number by pressing the key under each digit until the expected value appears Press this button to select the concentration units of measure PPB PPM UGM MGM EXIT ignores the new setting and returns to the RANGE CONTROL MENU ENTR accepts the new setting and returns to the RANGE CONTROL MENU SETUP X X CFG DAS RNGE PASS CLK MORE EXIT SAMPLE RANGE 500 000 PPB SO2 X XXX...

Страница 44: ...nsition from zero to span You may see both keys If either the ZERO or SPAN buttons fail to appear see Section 11 for troubleshooting tips SAMPLE RANGE 500 000 PPB SO2 X XXX TST TST CAL SETUP SAMPLE STABIL X XXX PPB SO2 X XXX TST TST CAL SETUP Set the Display to show the STABIL test function This function calculates the stability of the NO NOx measurement Press ENTR to changes the OFFSET SLOPE valu...

Страница 45: ...trogen oxide NO and poly nuclear aromatics PNA of which certain hydrocarbons such as meta xylene and naphthalene are the most pervasive The M100E has been successfully tested for its ability to reject interference from most of these sources For a more detailed discussion of this topic see Section 10 2 6 NOTE Once you have completed the above set up procedures please fill out the quality questionna...

Страница 46: ...Getting Started Model 100E Instruction Manual 44 045150102 Rev XB1 User Notes ...

Страница 47: ...option s permeation tube is 5 While this may be acceptable for basic calibration checks the IZS option is not permitted as a calibration source in applications following US EPA protocols To achieve highest accuracy it is recommended to use cylinders of calibrated span gases in combination with a zero air source T API offers a zero air generator Model 701 and a gas dilution calibrator Model 700 for...

Страница 48: ...l serial bus for communication between individual analyzer components iDAS acronym for internal data acquisition system DAS acronym for data acquisition system the old acronym of iDAS VARS acronym for variables the variables settings of the analyzer DIAG acronym for diagnostics the diagnostic settings of the analyzer RS 232 an electronic communications type of a serial communications port RS 485 a...

Страница 49: ... options for mounting the analyzer in standard 19 racks Option Number Description OPT 20A Rack mount brackets with 26 in chassis slides OPT 20B Rack mount brackets with 24 in chassis slides OPT 21 Rack mount brackets only 5 2 Current Loop Analog Outputs Option 41 This option adds isolated voltage to current conversion circuitry to the analyzer s analog outputs This option may be ordered separately...

Страница 50: ...d valves located inside the analyzer that allow the user to switch either zero span or sample gas to the instrument s sensor Figure 5 2 shows the internal pneumatic connections for a Model 100E with the zero span valve option installed EXHAUST TO OUTER LAYER OF KICKER REACTION CELL PURGE FLOW SENSOR FLOW PRESSURE SENSOR PCA SAMPLE FILTER INSTRUMENT CHASSIS EXHAUST GAS OUTLET VACUUM MANIFOLD KICKER...

Страница 51: ...ing at least 600 cm3 min Both supply lines should be vented outside of the analyzer s enclosure In order to prevent back diffusion and pressure effects these vent lines should be between 2 and 10 meters in length 5 4 2 Internal Zero Span Gas Generator Option 51 The M100E can be equipped with an internal zero air and span gas generator IZS This option includes a heated enclosure for a permeation tu...

Страница 52: ...2 Source ZERO AIR SCRUBBER Figure 5 3 Pneumatic Diagram of the M100E with IZS Options Installed The state of the IZS valves can also be controlled Manually from the analyzer s front panel by using the SIGNAL I O controls located under the DIAG Menu Section 6 7 2 By activating the instrument s AutoCal feature Section 7 8 Remotely by using the external digital control inputs Section 6 8 2 and Sectio...

Страница 53: ...ation tube is not included in the IZS Option and must be ordered separately See Section 5 4 3 below Permeation Tube Heater In order to keep the permeation rate constant the IZS enclosure is heated to a constant 50 C 10 above the maximum operating temperature of the instrument The IZS heater is controlled by a precise PID Proportional Integral Derivative temperature control loop A thermistor measur...

Страница 54: ...rial ports to enable communications of several analyzers with the host computer over a chain of RS 232 cables The option consists of a small box which can be attached to the analzyer with a termination switch a power connector and two serial ports one incoming from the analyzer cable supplied and one outgoing requires additional cable to the next analyzer s multi drop box One Option 62 is required...

Страница 55: ...he electronic document is stored in Adobe Systems Inc Portable Document Format PDF and is viewable with Adobe Acrobat Reader software downloadable for free at http www adobe com The CD version of the manual has many advantages Fully searchable text Hypertext links for figures tables table of contents and embedded references for quick access of individual manual portions A list of thumbnails chapte...

Страница 56: ...ions are available for extending T API s standard warranty Section 2 3 Both options have to be specified upon ordering the analyzer Option Number Description OPT 92 Extends warranty to cover a two 2 year period from the date of purchase OPT 93 Extends warranty to cover a five 5 year period from the date of purchase User Notes ...

Страница 57: ...N midpoint calibration initiated automatically by the analyzer s AUTOCAL feature LO CAL R Unit is performing LOW SPAN midpoint calibration initiated remotely through the COM ports or digital control inputs M P CAL This is the basic calibration mode of the instrument and is activated by pressing the CAL key SAMPLE Sampling normally flashing text indicates adaptive filter is on SAMPLE A Indicates th...

Страница 58: ...O2 and calculating concentrations 6 2 1 Test Functions A series of test functions is available at the front panel while the analyzer is in SAMPLE mode These parameters provide information about the present operating status of the instrument and are useful during troubleshooting Section 11 1 2 They can also be recorded in one of the iDAS channels Section 6 10 for data analysis To view the test func...

Страница 59: ...urrent output of the UV reference detector divided by the reading stored in the CPU s memory from the last time a UV Lamp calibration was performed STR LGT Stray Light ppb The offset due to stray light recorded by the CPU during the last zero point calibration performed DRK PMT Dark PMT mV The PMT output reading recorded the last time the UV source lamp shutter was closed DRK LMP Dark UV Source La...

Страница 60: ...n CONFIG INITIALIZED Configuration was reset to factory defaults or was erased DARK CAL WARNING Dark offset above limit specified indicating that too much stray lightis present in the sample chamber DATA INITIALIZED iDAS data storage was erased FRONT PANEL WARN Firmware is unable to communicate with the front panel HVPS WARNING High voltage power supply for the PMT is outside of specified limits I...

Страница 61: ...portance and complexity calibration operations are described in detail in other sections of the manual Chapter 7 details basic calibration and calibration check operations Chapter 8 describes how to perform an APE protocol calibration 6 4 Setup Mode The SETUP mode contains a variety of choices that are used to configure the analyzer s hardware and software features and to read or configure the int...

Страница 62: ...configuration functions Each level allows access to all of the functions in the previous level Table 6 4 Password Levels Password Level Menu Access Allowed No password Operator TEST MSG CLR 101 Maintenance CAL CALZ CALS 818 Configuration SETUP VARS DIAG To enable or disable passwords press the following keystroke sequence SAMPLE RANGE 500 000 PPB SO2 X XXX TST TST CAL SETUP SETUP X X PRIMARY SETUP...

Страница 63: ...hese menus The user only has to press ENTR to access the password protected menus but does not have to enter the required number code 6 4 2 Configuration Information CFG Pressing the CFG key displays the instrument configuration information This display lists the analyzer model serial number firmware revision software library revision CPU type and other information Use this information to identify...

Страница 64: ... EXIT SETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT EXIT returns to the main SAMPLE display Enter Current Date of Year SETUP X X DATE 01 JAN 02 0 1 JAN 0 2 ENTR EXIT SETUP X X DATE 01 JAN 02 0 1 JAN 0 2 ENTR EXIT SETUP X X TIME OF DAY CLOCK TIME DATE EXIT Enter Current Time of Day SETUP X X3 TIME 12 00 1 2 0 0 ENTR EXIT SETUP X X TIME 12 00 1 2 0 0 ENTR EXIT SETUP X X PRIMARY SETUP ...

Страница 65: ...RNT EXIT Enter sign and number of seconds per day the clock gains or loses SETUPX X 1 TPC_ENABLE ON PREV NEXT JUMP EDIT PRNT EXIT SETUP X X 8 CLOCK_ADJ 0 Sec Day PREV JUMP EDIT PRNT EXIT SETUP X X CLOCK_ADJ 0 Sec Day 0 0 ENTR EXIT SETUP X X 8 CLOCK_ADJ 0 Sec Day PREV NEXT JUMP EDIT PRNT EXIT SETUP X X ENTER VARS PASS 818 8 1 8 ENTR EXIT Continue to press NEXT until 6 5 Setup Analog Output Reportin...

Страница 66: ...lay Output A3 is not available on the Model 100E Analyzer 6 5 1 Physical Range versus Analog Output Reporting Ranges The M100E UV Fluorescence SO2 Analyzer has two hardware physical range that cover SO2 concentrations between 0 and 20 000 ppb The low range is 0 to 2 000 ppb while the high range is 0 to 20 000 ppb The proper physical range is determined by the software to include the maximum measur...

Страница 67: ... Auto range AUTO mode gives the analyzer to ability to output data via a low range and high range When this mode is selected see Section 6 5 5 the M100E will automatically switch between the two ranges dynamically as the concentration value fluctuates Also in this mode the RANGE Test function displayed on the front panel during SAMPLE mode will be replaced by two separate functions range1 range2 R...

Страница 68: ...XIT x 2 returns to the main SAMPLE display SETUP C 3 RANGE MODE SNGL SNGL DUAL AUTO ENTR EXIT SETUP C 3 RANGE CONTROL MENU MODE SET UNIT EXIT SETUP C 3 RANGE 500 0 Conc 0 0 5 0 0 0 ENTR EXIT SETUP C 3 RANGE CONTROL MENU MODE SET UNIT EXIT 6 5 4 Dual Range Mode Selecting Dual Range mode allows the A1 and A2 outputs to be configured with different Measurement Ranges The analyzer software calls these...

Страница 69: ...s and offsets for computing SO2 concentration The two ranges must be independently calibrated 6 5 5 Auto Range Mode AUTO In AUTO range mode the analyzer automatically switches the reporting range between two user defined ranges low and high The unit will switch from low range to high range when either the SO2 concentration exceeds 98 of the low range span The unit will return from high range back ...

Страница 70: ...O ENTR EXIT EXIT x 2 returns to the main SAMPLE display SETUP X X RANGE MODE AUTO SNGL DUAL AUTO ENTR EXIT SETUP X X RANGE CONTROL MENU MODE SET UNIT EXIT SETUP X X HIGH RANGE 500 0 Conc 0 0 5 0 0 0 ENTR EXIT SETUP X X LOW RANGE 500 0 Conc 0 0 5 0 0 0 ENTR EXIT Toggle the numeral keys to set the LOW and HIGH range value ENTR accepts the new setting EXIT ignores the new setting NOTE In AUTO range m...

Страница 71: ...X X X TST TST CAL SETUP SETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SETUP X X RANGE CONTROL MENU MODE SET UNIT EXIT SETUP X X CONC UNITS PPM PPM PPB UGM MGM ENTER EXIT Select the preferred concentration unit SETUP X X CONC UNITS UGM PPM PPB UGM MGM ENTER EXIT EXIT returns to the main menu ENTR accepts the new unit EXIT returns to the SETUP menu NOTE Concentrations displayed in mg ...

Страница 72: ...On the other hand if a 100 ppm span gas is used it needs to pass through the same dilution steps as the sample gas 3 Set the dilution factor as a gain e g a value of 20 means 20 parts diluent and 1 part of sample gas SAMPLE RANGE 500 000 PPB SO2 X XXX TST TST CAL SETUP SETUP C 3 PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SETUP C 3 RANGE CONTROL MENU MODE SET UNIT DIL EXIT DIL only appears ...

Страница 73: ... ON OFF 2 RCELL_SET Sets the sample chamber temperature Increasing or decreasing this temperature will increase or decrease the rate at which SO2 decays into SO2 Section 10 1 1 Do not adjust this setting unless under the direction of T API customer service personnel 30º C 70º C Default 50º C 3 IZS_SET Sets the IZS option temperature Increasing or decreasing this temperature will increase or decrea...

Страница 74: ...V NEXT JUMP EDIT PRNT EXIT DO NOT change theses set points unless specifically instructed to by T API Customer Service SETUP X X CLOCK_ADJ 0 Sec Day 0 0 ENTR EXIT SETUP X X 7 CLOCK_ADJ 0 Sec Day PREV NEXT JUMP EDIT PRNT EXIT EXIT ignores the new setting ENTR accepts the new setting SETUP X X TPC_ENABLE ON ON ENTR EXIT SETUP X X 4 DYN_ZERO ON PREV NEXT JUMP EDIT PRNT EXIT SETUP X X DYN_ZERO ON ON E...

Страница 75: ...alog input output parameters are available for viewing and configuration DIAG AIO 6 7 4 OPTIC TEST When activated the analyzer performs an optic test which turns on an LED located inside the sensor module near the PMT Fig 10 15 This diagnostic tests the response of the PMT without having to supply span gas DIAG OPTIC 6 7 5 ELECTRICAL TEST When activated the analyzer performs an electric test which...

Страница 76: ...V NEXT ENTR EXIT DIAG ANALOG I O CONFIGURATION PREV NEXT ENTR EXIT DIAG TEST CHAN OUTPUT PREV ENTR EXIT DIAG ELECTRICAL TEST PREV NEXT ENTR EXIT DIAG LAMP CALIBRATION PREV NEXT ENTR EXIT EXIT returns to the main SAMPLE display DIAG FLOW CALIBRATION PREV NEXT ENTR EXIT SAMPLE RANGE 500 000 PPB SO2 X XXX TST TST CAL SETUP 6 7 2 Signal I O The signal I O diagnostic mode allows to review and change th...

Страница 77: ...mputer or other output device EXIT returns to the main SAMPLE display 6 7 3 Analog Output Step Test This test can be used to check the accuracy and proper operation of the analog outputs The test forces all four analog output channels to produce signals ranging from 0 to 100 of the full scale range in 20 increments This test is useful to verify the operation of the data logging recording devices a...

Страница 78: ...ame as for CONC_OUT_1 but for analog channel 4 TEST AIN CALIBRATED Shows the calibration status YES NO and initiates a calibration of the analog to digital converter circuit on the motherboard To configure the analyzer s four analog outputs set the electronic signal type of each channel and calibrate the outputs This consists of Selecting an output type voltage or current if an optional current ou...

Страница 79: ...r and upper limits Please specify desired range when ordering this option The default offset for all ranges is 0 mA Pin assignments for the output connector at the rear panel of the instrument are shown in Table 6 10 ANALOG OUT A1 A2 A3 A4 Table 6 10 Analog Output Pin Assignments Pin Analog output VOLTAGE Signal CURRENT Signal 1 V Out I Out 2 A1 Ground I Out 3 V Out I Out 4 A2 Ground I Out 5 A3 No...

Страница 80: ...annel to be configured Press EDIT to continue Pressing ENTR records the new setting and returns to the previous menu Pressing EXIT ignores the new setting and returns to the previous menu DIAG AIOOUTPUT RANGE 10V 0 1V 1V 5V 10V CURR ENTR EXIT 6 7 4 2 Analog Output Calibration Mode The analog outputs can be calibrated automatically or manually In its default mode the instrument is configured for au...

Страница 81: ...ENU see Section 6 7 1 If any of the channels have not been calibrated this message will read NO DIAG AIO AOUTS CALIBRATED YES SET SET CAL EXIT To automatically calibrate an single analog channel activate the ANALOG I O CONFIGURATION MENU see Section 6 7 1 then press DIAG AIO CONC_OUT_2 CALIBRATED NO SET CAL EXIT DIAG AIO AUTO CALIBRATING CONC_OUT_2 DIAG AIO CONC_OUT_2 CALIBRATED YES SET CAL EXIT D...

Страница 82: ...OUT_2 REC OFS 0 mV SET SET EDIT EXIT DIAG AIO CONC_OUT_2 AUTO CAL ON SET SET EDIT EXIT Now the analog output channels should either be automatically calibrated or they should be set to manual calibration which is described next 6 7 4 3 Manual Analog Output Calibration For highest accuracy the voltages of the analog outputs can be manually calibrated Calibration is done through the instrument softw...

Страница 83: ...SET CAL EXIT DIAG AIO CONC_OUT_1 RANGE 5V SET EDIT EXIT DIAG AIO CONC_OUT_2 CALIBRATED NO SET CAL EXIT DIAG AIO CONC_OUT_1 VOLT Z 0 mV U100 UP10 UP DOWN DN10 D100 ENTR EXIT These keys increase decrease the analog output by 100 10 or 1 counts Continue adjustments until the voltage measured at the output of the analyzer and or the input of the recording device matches the value in the upper right ha...

Страница 84: ... menu Pressing EXIT ignores the new setting and returns to the previous menu Press SET to select the analog output channel to be configured Then press EDIT to continue 6 7 4 5 Current Loop Output Adjustment A current loop option is available and can be installed as a retrofit for each of the analog outputs of the analyzer Sections 5 2 This option converts the DC voltage analog output to a current ...

Страница 85: ...IAG AIO AOUT CALIBRATED NO SET SET CAL EXIT FROM ANALOG I O CONFIGURATION MENU DIAG AIO CONC_OUT_2 RANGE CURR SET SET EDIT EXIT DIAG AIO CONC_OUT_2 CALIBRATED NO SET CAL EXIT DIAG AIO CONC_OUT_2 ZERO 0 mV U100 UP10 UP DOWN DN10 D100 ENTR EXIT DIAG AIO CONC_OUT_CURR NO CAL SET SET EDIT EXIT Press SET to select the analog output channel to be configured Then press EDIT to continue DIAG AIO AIN CALIB...

Страница 86: ...istor 0 0 5 V 1 0 V 100 5 0 V 5 0 V 6 7 4 6 AIN Calibration This is the sub menu to conduct the analog input calibration This calibration should only be necessary after major repair such as a replacement of CPU motherboard or power supplies Activate the ANALOG I O CONFIGURATION MENU see Section 6 7 1 then press Exit at any time to return to the main DIAG menu DIAG ANALOG I O CONFIGURATION PREV NEX...

Страница 87: ...al of about 2000 1000 mV To activate the electrical test press the following key sequence SAMPLE RANGE 500 000 PPB SO2 X XXX TST TST CAL SETUP SETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SETUP X X SECONDARY SETUP MENU COMM VARS DIAG EXIT DIAG SIGNAL I O PREV NEXT JUMP ENTR EXIT DIAG OPTIC RANGE 500 000 PPB SO2 X XXX TST TST EXIT SETUP X X ENTER DIAG PASS 818 8 1 8 ENTR EXIT Press ...

Страница 88: ...NDARY SETUP MENU COMM VARS DIAG EXIT DIAG SIGNAL I O PREV NEXT JUMP ENTR EXIT DIAG ELEC RANGE 500 000 PPB O2 X XXX TST TST EXIT SETUP X X ENTER DIAG PASS 818 8 1 8 ENTR EXIT Press NEXT until DIAG ELECTRICAL TEST PREV NEXT ENTR EXIT Press TST until DIAG ELEC PMT 1732 MV SO2 X XXX TST TST EXIT While the electrical test is activated PMT should equal 2000 mV 1000 mV 6 7 7 Lamp Calibration An important...

Страница 89: ...ple chamber continuously measures the pressure of the sample gas This data is used to compensate the final SO2 concentration calculation for changes in atmospheric pressure when the instrument s TPC feature is turned on see Section 10 7 3 and is stored in the CPU s memory as the test function PRES also viewable via the front panel To cause the analyzer to measure and record a value for PRES press ...

Страница 90: ... more details Once the flow meter is attached and is measuring actual gas flow press SAMPLE RANGE 500 000 PPB SO2 X XXX TST TST CAL SETUP SETUP X X PRIMARY SETUP MENU CFG ACAL DAS RNGE PASS CLK MORE EXIT SETUP X X SECONDARY SETUP MENU COMM VARS DIAG EXIT Exit at any time to return to main the SETUP menu SETUP X X ENTER DIAG PASS 818 8 1 8 ENTR EXIT DIAG SIGNAL I O NEXT ENTR EXIT Repeat Pressing NE...

Страница 91: ...XT until DIAG TCHN TEST CHANNEL PMT DETECTOR PREV NEXT ENTR EXIT Press PREV or NEXT to move through the list of available parameters Table 6 9 Press EXIT to return to the DIAG menu Press ENTR to select the displayed parameter and to activate the test channel Table 6 13 Test Parameters Available for Analog Output A4 TEST CHANNEL TEST PARAMETER RANGE 1 NONE Test channel is turned off PMT READING 0 5...

Страница 92: ...for limiting the current that the input will draw from an external device When connecting the M100E status outputs to a unit that does not have this feature external pull up resistors must be used to limit the current through the individual transistor outputs to 50 mA or less 120 Ω for 5V supply Refer to motherboard schematic 04069 in Appendix D The status outputs are accessed through a 12 pin con...

Страница 93: ...al 5 15 VDC power supply 6 8 2 Control Inputs Control inputs allow the user to remotely initiate ZERO and SPAN calibration modes are provided through a 10 pin connector labeled CONTROL IN on the analyzer s rear panel These are opto isolated digital inputs that are activated when a 5 VDC signal from the U pin is connected to the respective input pin Table 6 15 Control Input Pin Assignments Input St...

Страница 94: ...most convenient method Figure 6 5 However to ensure that these inputs are truly isolated a separate external 5 VDC power supply should be used Figure 6 6 CONTROL IN A B C D E F U LOW SPAN ZERO SPAN Figure 6 5 Control Inputs with local 5 V power supply CONTROL IN 5 VDC Power Supply LOW SPAN ZERO SPAN A B C D E F U Figure 6 6 Control Inputs with external 5 V power supply ...

Страница 95: ...ystems Ethernet Communications When equipped with the optional Ethernet interface the analyzer can be connected to any standard 10BaseT Ethernet network via low cost network hubs switches or routers The interface operates as a standard TCP IP device on port 3000 This allows a remote computer to connect through the internet to the analyzer using APIcom terminal emulators or other programs 6 9 1 Ana...

Страница 96: ... pin assignments T API offers two mating cables one of which should be applicable for your use Part number WR000077 a DB 9 female to DB 9 female cable 6 feet long Allows connection of COM1 with the serial port of most personal computers Also available as Option 60 Section 5 5 1 Part number WR0000024 a DB 9 female to DB 25 male cable Allows connection to the most common styles of modems e g Hayes c...

Страница 97: ...ure 3 8 to locate the CPU board Table 6 16 COM1 and COM2 DB 9 Pin Assignments PIN COM1 RS 232 COM2 RS 232 COM2 RS 485 1 Not used Not used Not used 2 TRANSMIT DATA RECEIVE DATA DATA 3 RECEIVE DATA TRANSMIT DATA DATA 4 Not used Not used Not used 5 SIGNAL GROUND SIGNAL GROUND SIGNAL GROUND 6 Not used Not used Not used 7 DATA SET READY DATA SET READY Not used 8 REQUEST TO SEND DTE Ready REQUEST TO SEN...

Страница 98: ...uires a password before it will respond The only command that is active is the help screen CR See Section 6 4 1 for information on using the password feature ENABLE INTERNET 8 Enables the use and configuration of the Ethernet interface When enabled a new menu item INET will appear in the respective COM port menu Once this mode is enabled the INET sub menu will appear under the COMMUNICATIONS MENU ...

Страница 99: ...RNGE PASS CLK MORE EXIT SETUP X X SECONDARY SETUP MENU COMM VARS DIAG EXIT SAMPLE RANGE 500 000 PPB SO2 X XXX TST TST CAL SETUP SETUP X X COMMUNICATIONS MENU ID COM1 COM2 EXIT Select which COM port to configure SETUP X X COM1 MODE 0 SET EDIT EXIT EXIT returns to the previous menu SETUP X X COM1 QUIET MODE OFF NEXT OFF ENTR EXIT SETUP X X COM1 COMPUTER MODE ON PREV NEXT ON ENTR EXIT SETUP X X COM1 ...

Страница 100: ...IT SETUP X X SECONDARY SETUP MENU COMM VARS DIAG EXIT SAMPLE RANGE 500 000 PPB SO2 X XXX TST TST CAL SETUP SETUP X X COMMUNICATIONS MENU ID COM1 COM2 EXIT Select which COM port to configure SETUP X X COM1 MODE 0 SET EDIT EXIT EXIT returns to the previous menu SETUP X X COM1 BAUD RATE 19200 SET SET EDIT EXIT EXIT key ignores the new setting ENTR key accepts the new setting Use PREV and NEXT keys to...

Страница 101: ... COMM menu Test runs automatically 6 9 9 Ethernet Card Configuration The optional Ethernet card communicates with the analyzer through the COM2 serial port Refer to Figure and 5 4 for location of this option The Ethernet card has two operational modes Pass through mode This is the normal operation mode in which the card actively passes data between the RS 232 port and the RJ 45 connector on the an...

Страница 102: ...s Subnet Mask typically a string of numbers such as 255 255 252 0 The following procedures assumes that the Ethernet card is already installed in your analyzer If you are retro fitting the analyzer with an Ethernet Option 63 please refer to the installation instructions of that option as the procedures are slightly different and need some other steps before configuration can commence The first ste...

Страница 103: ... Moves the cursor one character to the right INS Inserts a character before the cursor location DEL Deletes a character at the cursor location Press this key to cycle through the range of numerals and characters available for insertion ENTR Accepts the new setting and returns to the previous menu EXIT Ignores the new setting and returns to the previous menu Some keys only appear as needed INTERNET...

Страница 104: ...f valuable measurements The data are stored in non volatile memory and are retained even when the instrument is powered off Data are stored in plain text format for easy retrieval and use in common data analysis programs such as spreadsheet type programs The iDAS is designed to be flexible users have full control over the type length and reporting time of the data The iDAS permits users to access ...

Страница 105: ... Sampling normally The iDAS can be disabled only by disabling or deleting its individual data channels 6 10 1 iDAS Structure The iDAS is designed around the feature of a record A record is a single data point of one parameter stored in one or more data channels and generated by one of several triggering event The entire iDAS configuration is stored in a script which can be edited from the front pa...

Страница 106: ... ON CHANNEL ENABLED Enables or disables the channel Provides a convenient means to temporarily disable a data channel ON OFF or ON CAL HOLD OFF Disables sampling of data parameters while instrument is in calibration mode Note that when enabled here there is also a length of the DAS HOLD OFF after calibration mode which is set in the VARS menu Section 6 10 2 11 OFF OFF or ON 6 10 1 2 iDAS Parameter...

Страница 107: ...timately limited by available memory 6 10 1 3 iDAS Triggering Events Triggering events define when and how the iDAS records a measurement of any given data channel Triggering events are firmware specific and are listed in Appendix A 5 The most common triggering events are ATIMER Sampling at regular intervals specified by an automatic timer Most trending information is usually stored at such regula...

Страница 108: ...ather than a timer This Data Channel will store data from the last 200 calibrations This does not represent any specific length of time since it is dependent on how often calibrations are performed As with all Data Channels a time and date stamp is recorded for every data point logged The Channel Properties Triggering Events and Data Parameters Functions for these default channels are NAME CONC EV...

Страница 109: ... 10 2 1 Viewing iDAS Data and Settings iDAS data and settings can be viewed on the front panel through the following keystroke sequence SAMPLE RANGE 500 000 PPB SO2 X XXX TST TST CAL SETUP SETUP X X CONC DATA AVAILABLE NEXT VIEW EXIT SETUP X X ENGDAT DATA AVAILABLE PREV NEXT VIEW EXIT SETUP X X CALDAT DATA AVAILABLE PREV VIEW EXIT SETUP X X 00 00 00 NXSLP1 0 000 PV10 PREV PRM PRM EXIT SETUP X X 00...

Страница 110: ...Inserts a new Data Channel into the list BEFORE the Channel currently being displayed Deletes The Data Channel currently being displayed Exports the configuration of all data channels to RS 232 interface Exits to the Main Data Acquisition Menu SETUP X X NAME CONC SET SET EDIT PRNT EXIT Moves the display between the PROPERTIES for this data channel Reports the configuration of current data channels...

Страница 111: ...TUP X X NAME CONC SET SET EDIT PRINT EXIT 6 10 2 3 Trigger Events To edit the list of data parameters associated with a specific data channel press SETUP X X EVENT ATIMER PREV NEXT ENTR EXIT Edit Data Channel Menu SETUP X X 0 CONC ATIMER 2 900 PREV NEXT INS DEL EDIT PRNT EXIT FROM THE DAS PASSWORD MENU Exits to the Main Data Acquisition menu Press each key repeatedly to cycle through the list of a...

Страница 112: ... To modify add or delete a parameter follow the instruction shown in section 6 10 2 2 then press Edit Data Parameter Menu Edit Data Channel Menu SETUP X X 0 CONC ATIMER 2 900 PREV NEXT INS DEL EDIT PRNT EXIT FROM THE DAS PASSWORD MENU Exits to the main Data Acquisition menu SETUP X X NAME CONC SET SET EDIT PRINT EXIT SETUP X X PARAMETERS 2 SET SET EDIT PRINT EXIT SETUP X X 0 PARAM DETREP MODE INST...

Страница 113: ...es the new setting and returns to the previous SETUP X X SAMPLE MODE INST INST AVG MIN MAX EXIT Press the key for the desired mode SETUP X X PRECISION 1 SET SET EDIT EXIT SETUP X X PRECISION 1 1 EXIT Set for 0 4 SETUP X X STORE NUM SAMPLES OFF SET EDIT EXIT SETUP X X STORE NUM SAMPLES OFF OFF ENTR EXIT Turn ON or OFF SET Returns to previous Functions 6 10 2 5 Sample Period and Report Period The iD...

Страница 114: ...ing the SAMPLE PERIOD and the REPORT PERIOD for the same value for example once per hour will result in an instantaneous reading once per hour This value would be the same as a reading configured for an INSTantaneous data type once per hour instead of an AVG type SAMPLE PERIOD and REPORT PERIOD are defined to be from the beginning to the end of the respective clock interval A one minute period sta...

Страница 115: ...0 0 ENTR EXIT Use the PREV and NEXT keys to scroll to the data channel to be edited SETUP X X REPORT PERIOD 000 01 00 SET SET EDIT PRINT EXIT 6 10 2 6 Number of Records The number of data records in the M100E is limited to about a cumulative one million data points in all channels one megabyte of space on the disk on chip However the actual number of records is also limited by the total number of ...

Страница 116: ...and the following key sequence Edit Data Channel Menu SETUP X X 0 CONC ATIMER 2 900 PREV NEXT INS DEL EDIT PRNT EXIT FROM THE DAS PASSWORD MENU Exits to the main Data Acquisition menu SETUP X X NAME CONC SET SET EDIT PRINT EXIT SETUP X X NUMBER OF RECORDS 000 SET SET EDIT PRINT EXIT SETUP X X REPORT PERIODD DAYS 0 0 0 0 0 0 ENTR EXIT ENTR accepts the new setting and returns to the previous menu EX...

Страница 117: ...to the previous menu EXIT ignores the new setting and returns to the previous menu SETUP X X RS 232 REPORT OFF OFF ENTR EXIT Toggle key to turn reporting ON or OFF Press SET key until 6 10 2 8 Compact Report When enabled this option avoids unnecessary line breaks on all RS 232 reports Instead of reporting each parameter in one channel on a separate line up to five parameters are reported in one li...

Страница 118: ... to turn channel ON or OFF Press SET key until 6 10 2 11 HOLDOFF Feature The iDAS HOLDOFF feature allows to prevent data collection during calibrations and during the DAS_HOLDOFF period enabled and specified in the VARS Section 6 6 To enable or disable the HOLDOFF follow the instruction shown in section 6 10 2 2 then press Edit Data Channel Menu SETUP X X 0 CONC ATIMER 2 900 PREV NEXT INS DEL EDIT...

Страница 119: ...data collection it is conveniently uploaded to the instrument and can be stored on a computer for later review alteration or documentation and archival Refer to the APICOM manual for details on these procedures The APICOM user manual T API part number 039450000 is included in the APICOM installation file which can be downloaded at http www teledyne api com software apicom Although T API recommends...

Страница 120: ...he original file offline before uploading the new configuration CAUTION Whereas the editing adding and deleting of iDAS channels and parameters of one channel through the front panel keyboard can be done without affecting the other channels uploading an iDAS configuration script to the analyzer through its communication ports will erase all data parameters and channels by replacing them with the n...

Страница 121: ...unction Control T Switches the analyzer to terminal mode echo edit If mode flags 1 2 are OFF the interface can be used in interactive mode with a terminal emulation program Control C Switches the analyzer to computer mode no echo no edit CR carriage return A carriage return is required after each command line is typed into the terminal computer The command will not be sent to the analyzer to be ex...

Страница 122: ... Command Types Command Command Type C Calibration D Diagnostic L Logon T Test measurement V Variable W Warning 6 11 1 4 Data Types Data types consist of integers hexadecimal integers floating point numbers Boolean expressions and text strings Integer data are used to indicate integral quantities such as a number of records a filter length etc They consist of an optional plus or minus sign followed...

Страница 123: ...the three principal uses for the RS 232 interface the other two being the command line interface for controlling the instrument and the download of data in electronic format You can effectively disable the reporting feature by setting the interface to quiet mode Section 6 9 6 Table 6 17 Status reports include iDAS data when reporting is enabled warning messages calibration and diagnostic status me...

Страница 124: ...unication mode Mode 64 Section 6 9 6 Once this is completed the appropriate setup command line for your modem can be entered into the analyzer The default setting for this feature is AT Y0 D0 H0 I0 S0 2 B0 N6 M0 E0 Q1 W0 This string can be altered to match your modem s initialization and can be up to 100 characters long To change this setting press SETUP X X COMMUNICATIONS MENU ID COM1 COM2 EXIT S...

Страница 125: ...hich can also be achieved with the LOGOFF command Three unsuccessful attempts to log on with an incorrect password will cause subsequent logins to be disabled for 1 hour even if the correct password is used If not logged on the only active command is the request for the help screen The following messages will be returned at logon o LOGON SUCCESSFUL Correct password given o LOGON FAILED Password no...

Страница 126: ...e instrument Remotely edit system parameters and set points Download view graph and save data for predictive diagnostics or data analysis Retrieve view edit save and upload iDAS configurations Check on system parameters for trouble shooting and quality control APICOM is very helpful for initial setup data analysis maintenance and trouble shooting Figure 6 8 shows an example of APICOM being used to...

Страница 127: ... Table 6 24 Serial Interface Documents Interface Tool Document Title Part Number Available Online APICOM APICOM User Manual 039450000 YES Multi drop RS 232 Multi drop Documentation 021790000 YES DAS Manual Detailed description of the iDAS 028370000 YES These documents can be downloaded at http www teledyne api com manuals ...

Страница 128: ...Operating Instructions Model 100E Instruction Manual 126 045150102 Rev XB1 User Notes ...

Страница 129: ...n amount of equipment and supplies These include but are not limited to the following Zero air source Sulfur dioxide span gas source Gas lines all gas line materials should be Teflon type or glass A recording device such as a strip chart recorder and or data logger optional 7 1 2 Zero Air Zero air is similar in chemical composition to the Earth s atmosphere but scrubbed of all components that migh...

Страница 130: ...ion Gas Traceability All equipment used to produce calibration gases should be verified against standards of the National Institute for Standards and Technology NIST To ensure NIST traceability we recommend to acquire cylinders of working gas that are certified to be traceable to NIST Standard Reference Materials SRM These are available from a variety of commercial sources Table 7 1 NIST SRM s Ava...

Страница 131: ...ion CHECK do not press ENTR and see Section 7 3 STEP ONE Connect the sources of zero air and span gas as shown below No Valve Options Installed MODEL 100E Sample Zero Air Exhaust Span MODEL 701 Zero Air Generator VENT Calibrated SO2 GAS At high concentration Source of SAMPLE Gas Removed during Calibration Valve OR Needle valve to control flow MODEL 100E Sample Zero Air Exhaust Span MODEL 701 Zero ...

Страница 132: ...RANGE 500 000 PPB SO2 X XXX TST TST ZERO CONC EXIT SAMPLE RANGE 500 000 PPB SO2 X XXX TST TST CAL SETUP The SO2 span concentration values automatically default to 450 0 Conc To change this value to the actual concentration of the span gas enter the number by pressing the key under each digit until the expected value appears The span gas concentration should always be 90 of the selected reporting r...

Страница 133: ... This may take several minutes The SPAN key now appears during the transition from zero to span You may see both keys SAMPLE RANGE 500 000 PPB SO2 X XXX TST TST CAL SETUP SAMPLE STABIL X XXX PPB SO2 X XXX TST TST CAL SETUP Set the Display to show the STABIL test function This function calculates the stability of the NO NOx measurement Press ENTR to changes the OFFSET SLOPE values for the SO2 measu...

Страница 134: ...tion follow these steps STEP ONE Connect the sources of zero air and span gas as shown in Figure 7 1 STEP TWO Perform the zero span calibration check procedure SAMPLE STABIL XXX X PPB SO2 X XXX TST TST CAL SETUP ACTION Record the SO2 concentration reading ACTION Supply span gas to the instrument SAMPLE STABIL XXX X PPB SO2 X XXX TST TST CAL SETUP ACTION Record the SO2 concentration reading Wait un...

Страница 135: ...option VENT MODEL 100E Sample Zero Air Exhaust Span Calibrated SO2 gas At high concentration Figure 7 2 Setup for Manual Calibration with Z S Valve Option Installed Step Two Set the expected SO2 span gas value This sequence causes the analyzer to prompt for the expected NO and NOx span concentration M P CAL SO2 SPAN CONC 450 0 Conc 0 0 0 4 5 0 ENTR EXIT M P CAL RANGE 500 000 PPB SO2 X XXX TST TST ...

Страница 136: ...X X PPB SO2 X XXX TST TST ZERO CONC EXIT ZERO CAL M STABIL XXX X PPB SO2 X XX X TST TST CAL CALZ CALS SETUP SPAN CAL M STABIL XXX X PPB SO2 X XXX TST TST SPAN CONC EXIT SPAN CAL M STABIL XXX X PPB SO2 X XXX TST TST ENTR CONC EXIT EXIT returns to the SAMPLE mode without changing the calibration values SPAN CAL M STABIL XXX X PPB SO2 X XXX TST TST SPAN CONC EXIT ACTION Allow zero gas to enter the sa...

Страница 137: ...an instrument with an IZS option installed the following provisions must be followed Zero air and span gas must be supplied to the analyzer through the sample gas inlet as depicted in Figure 7 1 of Section 7 2 The calibration procedure must be initiated using the CAL key not the CALZ and CALS keys using the procedure defined in Section 7 2 Using the CAL key does not activate the zero span or sampl...

Страница 138: ...perations are initiated directly and independently with dedicated keys CALZ and CALS To perform a manual calibration check of an analyzer with a zero span valve or IZS Option installed use the following method STEP ONE Connect the sources of Zero Air and Span Gas as shown below External Zero Air Scrubber Filter MODEL 701 Zero Air Generator Source of SAMPLE Gas VENT if input is pressurized Zero Spa...

Страница 139: ...2 X XXX TST TST ZERO SPAN CONC EXIT SAMPLE STABIL XXX X PPB SO2 X XXX TST TST CAL CALZ CALS SETUP ZERO CAL M STABIL XXX X PPB SO2 X XXX TST TST ZERO CONC EXIT SAMPLE STABIL XXX X PPB SO2 X XXX TST TST CAL CALZ CALS SETUP EXIT returns to the main SAMPLE display ACTION Record the SO2 readings presented in the upper right corner of the display ACTION Record the SO2 readings presented in the upper rig...

Страница 140: ... the rear panel CONTROL IN connector Instructions for setup and use of these contacts can be found in Section 6 8 2 When the appropriate contacts are closed for at least 5 seconds the instrument switches into zero low span or high span mode and the internal zero span valves will be automatically switched to the appropriate configuration The remote calibration contact closures may be activated in a...

Страница 141: ... to program and run up to three separate sequences SEQ1 SEQ2 and SEQ3 Each sequence can operate in one of three modes or be disabled Table 7 2 AutoCal Modes Mode Action Disabled Disables the sequence Zero Causes the sequence to perform a zero calibration or check Zero Span Causes the sequence to perform a zero and span concentration calibration or check Span Causes the sequence to perform a span c...

Страница 142: ...nce 2 Define Sequence 2 Mode ZERO SPAN Select Zero and Span Mode Timer Enable ON Enable the timer Starting Date Sept 4 2002 Start after Sept 4 2002 Starting Time 01 00 First Span starts at 01 00 Delta Days 2 Do Sequence 2 every other day Delta Time 00 30 Do Sequence 2 0 5 h later each day Duration 15 0 Operate Span valve for 15 min Calibrate ON The instrument will re set the slope and offset value...

Страница 143: ...to set delay time for each iteration of the sequence HH MM 0 24 00 SETUP C 4 DELTA DAYS 1 SET SET EDIT EXIT SETUP C 4 DELTA DAYS 1 0 0 2 ENTR EXIT SETUP C 4 DELTA DAYS 2 SET SET EDIT EXIT SETUP C 4 DELTA TIME00 00 SET SET EDIT EXIT SETUP C 4 DELTA TIME 00 00 0 0 3 0 ENTR EXIT SETUP C 4 DELTA TIEM 00 30 SET SET EDIT EXIT SETUP C 4 STARTING TIME 14 15 SET SET EDIT EXIT EXIT returns to the SETUP Menu...

Страница 144: ...icate the quality of the calibration To perform this quality evaluation you will need to record the values of both test functions Section 6 2 1 or Appendix A 3 all of which are automatically stored in the iDAS channel CALDAT for data analysis documentation and archival Make sure that these parameters are within the limits listed in Table 7 5 Table 7 5 Calibration Data Quality Evaluation Function M...

Страница 145: ...ss of adjusting the gain and offset of the M100E against some recognized standard The reliability and usefulness of all data derived from any analyzer depends primarily upon its state of calibration In this section the term dynamic calibration is used to express a multipoint check against known standards and involves introducing gas samples of known concentration into the instrument in order to ad...

Страница 146: ...s recommended Check upon receipt Return equipment to supplier Sample line and manifold Constructed of PTFE or glass Check upon receipt Return equipment to supplier Calibration equipment Meets guidelines of reference 1 and Section 2 3 2 Q A Handbook See Section 2 3 9 Q A Handbook Return equipment supplies to supplier or take corrective action Working standard SO2 cylinder gas or SO2 permeation tube...

Страница 147: ...ata from the Mode M100E RS 232 port or analog outputs If analog readings are being used the response of that system should be checked against a NIST referenced voltage source or meter Data recording device should be capable of bi polar operation so that negative readings can be recorded 8 1 3 Recommended Standards for Establishing Traceability To assure data of desired quality two considerations a...

Страница 148: ... analyzer operation Any repairs which might affect its calibration Physical relocation of the analyzer Any other indication including excessive zero or span drift of possible significant inaccuracy of the analyzer Following any of the activities listed above the zero and span should be checked to determine if a calibration is necessary If the analyzer zero and span drifts exceed locally establishe...

Страница 149: ... speed and range Correct time Weekly visual inspection Replenish ink and paper supply Adjust time to agree with clock note on chart Analyzer operational settings TEST measurements at nominal values 2 M100E in SAMPLE mode Weekly visual inspection Adjust or repair as needed Analyzer operational check Zero and span within tolerance limits as described in Subsec 9 1 3 of Sec 2 0 9 Q A Handbook Level 1...

Страница 150: ... the monitoring data by helping to keep the calibration relationship more closely matched to any changes drifts in the analyzer response LEVEL 2 ZERO AND SPAN CHECK A Level 2 zero and span check is an unofficial check of an analyzer s response It may include dynamic checks made with uncertified test concentrations artificial stimulation of the analyzer s detector electronic or other types of check...

Страница 151: ...libration 045150102 Rev XB1 149 conducted every two weeks Level 2 checks should be conducted in between the Level 1 checks at a frequency desired by the user Span concentrations for both levels should be between 70 and 90 of the measurement range ...

Страница 152: ... initiated via remote contact closures on the rear panel See Section 7 7 1 of this manual Zero Span via RS 232 port Z S checks can be controlled via the RS 232 port See Section6 11 and Appendix A 6 of this manual for more details 8 4 Precisions Calibration Procedures and Checks Calibration must be performed with a calibrator that meets all conditions specified in Subsection 2 9 2 Q A Handbook The ...

Страница 153: ...ting may be used To perform a precision check the instrument set up sources of zero air and sample gas and procedures should conform to those described in Section 7 3 for analyzer s with no valve options or with an IZS valve option installed and Section 7 6 for analyzer s with Z S options installed with the following exception Connect the analyzer to a precision gas that has an SO2 concentration b...

Страница 154: ...enter the sample port ACTION Allow calibration gas diluted to proper concentration for Midpoint N to enter the sample port SAMPLE RANGE 500 000 PPB SO2 X XXX TST TST CAL SETUP SAMPLE STABIL X XXX PPB SO2 X XXX TST TST CAL SETUP Set the Display to show the STABIL test function This function calculates the stability of the NO NOx measurement 8 6 Special Calibration Requirements for Dual Range or Aut...

Страница 155: ... Ambient Air Specific Methods EPA 600 4 77 027a 1977 2 Catalog of NBS Standard Reference Materials NBS Special Publication 260 1975 76 Edition U S Department of Commerce NBS Washington D C June 1975 Tel 301 975 6776 for ordering the catalog 3 Quality Assurance Handbook for Air Pollution Measurement Systems Volume I Principles EPA 600 9 76 005 March 1976 ...

Страница 156: ...EPA Protocol Calibration Model 100E Instruction Manual 154 045150102 Rev XB1 ...

Страница 157: ...ures are covered in Chapter 9 and Chapter 11 of this manual NOTE A span and zero calibration check must be performed following some of the maintenance procedures listed below Refer to Chapter 7 CAUTION Risk of electrical shock Disconnect power before performing any operations that require entry into the interior of the analyzer NOTE The operations outlined in this chapter must be performed by qual...

Страница 158: ...Performed TEST functions Review and evaluate Weekly No Appendix C Zero span check Evaluate offset and slope Weekly Yes 7 3 7 6 Zero span calibration Zero and span calibration Every 3 months Yes 7 2 7 4 7 5 PMT Sensor Hardware Calibration Low level hardware calibration On PMT or preamp changes Yes 11 6 3 Particulate filter Change particle filter Weekly No 9 3 1 Pneumatic sub system Check for leaks ...

Страница 159: ...usted PMT cooler failure DRKPMT Constant within 20 of check out value Significantly increasing Developing light leak Change in instrument response SO2 CONC IZS at span Constant response from day to day Decreasing over time Degradation of IZS permeation tube SO2 CONC at span Constant for constant concentration Decreasing over time Drift of instrument response UV Lamp output is excessively low clean...

Страница 160: ...PTFE O ring and filter element Replace the filter element carefully centering it in the bottom of the holder Re install the PTFE O ring with the notches facing up the glass cover then screw on the hold down ring and hand tighten the assembly Inspect the visible seal between the edge of the glass window and the O ring to assure proper gas tightness Re start the analyzer ...

Страница 161: ...erly in place and that the three screws are tightened evenly Replace the analyzer cover plug the power cord back in and turn on the analyzer Carry out an IZS span check to see if the new permeation device works properly The permeation rate may need several days to stabilize WARNING Do not leave instrument turned off for more than 8 hours without removing the permeation tube Do not ship the instrum...

Страница 162: ... local laws about discarding these chemicals The rebuild kit listed in Appendix B comes with a Material and Safety Data Sheet which contains more information on these chemicals Refill the scrubber with charcoal at the bottom a white felt divider and the Purafil chemical at the top Put another felt divider on top of that then close the cartridge with the screw top cap Tighten the cap on the scrubbe...

Страница 163: ...chamber to the PMT housing and lift the cell and manifold out 4 The sample chamber will separate into two halves the stainless steel manifold assembly and the black plastic sample chamber with window stainless steel cylinder and O rings 5 The sample chamber both plastic part and stainless steel cylinder and glass window should be cleaned with methanol and a clean tissue and dried thereafter 6 Usua...

Страница 164: ...e analyzer running and its cover removed This procedure should only be carried out by qualified personnel 1 Scroll the TEST functions to PMT 2 Supply zero gas to the analyzer 3 With the instrument still running carefully remove the analyzer cover Take extra care not to touch any of the inside wiring with the metal cover or your body Do not drop screws or tools into a running analyzer 4 Shine a pow...

Страница 165: ...measurements of the temperature and pressure of the sample gas to compute the final SO2 concentration This concentration value and the original information from which it was calculated are stored in the unit s internal data acquisition system and reported to the user through a vacuum fluorescent display or as electronic data via several communication ports This concentration value and the original...

Страница 166: ...ent in the sample gas the more fluorescence will be detected in the sample chamber Unfortunately there are several other factors that also can affect the amount of fluorescence detected by the analyzer For instance the amount of SO2 is dependent on the average intensity of the UV light and not its peak intensity because some of the photons are absorbed by the SO2 as the light travels through the s...

Страница 167: ...he amount of SO2 present So when the path length of exciting light is short no interfering gases are present no interfering light is present and both the temperature of the gas and the intensity of the light are known and compensated for the amount of fluorescent light emitted F is directly related to the concentration of the SO2 in the Sample Chamber The Model 100 E UV Fluorescence SO2 Analyzer i...

Страница 168: ...Tube PMT detects the UV given off by the SO2 decay 214 nm and outputs an analog signal Several focusing lenses and optical filters make sure that both detectors are exposed to an optimum amount of only the right wavelengths of UV To further assure that the PMT only detects light given off by decaying SO2 the pathway of the excitation UV and field of view of the PMT are perpendicular to each other ...

Страница 169: ...o UV light provides an air proof seal that prevents ambient gas from contaminating the sample chamber The shape of the light trap and the fact that the detector is blind to wavelengths other than UV no extra optical filtering is needed 10 2 3 The PMT The amount of fluoresced UV produced in the sample chamber is much less than the intensity of excitation UV source lamp see Figure 10 4 Therefore a m...

Страница 170: ...scent Spectrum LAMP OUTPUT Arbitrary Untis 105 104 102 103 101 1 100 200 300 400 500 WAVELENGTH nm 0 213 9 330 3 SO2 FLUORESCENT SPECTRUM UV SOURCE OPTICAL FILTER BANDWIDTH BEFORE AFTER Figure 10 4 Excitation Lamp UV Spectrum Before After Filtration To solve this problem the light emitted by the excitation UV lamp passes through a bandpass filter that screens out photons with wavelengths outside t...

Страница 171: ...nd optimize the path of light through the sample chamber 214 nm Filter 330 nm Filter UV Source Lens PMT Lens Reference Detector If source UV is unfocused PMT receives fluorescence from area outside Reference Detector s view PMT When source UV is focused PMT and Reference Detector view similar volume of SO2 When source UV is focused Reference Detector most of the emitted light If source UV is unfoc...

Страница 172: ...eject interference from most of these sources 10 2 6 1 Direct Interference The most common source of interference is from other gases that fluoresce in a similar fashion to SO2 when exposed to UV Light The most significant of these is a class of hydrocarbons called poly nuclear aromatics PNA of which xylene and naphthalene are two prominent examples Nitrogen oxide fluoresces in the a spectral rang...

Страница 173: ... move into a lower energy orbit without emitting a photon The most significant interferents in this regard are nitrogen oxide NO carbon dioxide CO2 water vapor H2O and molecular oxygen O2 In ambient applications the quenching effect of these gasses is negligible For stack applications where the concentrations of some or all of these may be very high specific steps MUST be taken to remove them from...

Страница 174: ...en in inches of mercury absolute pressure in Hg A i e indicate an absolute pressure referenced against zero a perfect vacuum 10 3 1 Sample Gas Flow The Flow of gas through the M100E UV Fluorescence SO2 Analyzer is created by a small internal pump that pulls air though the instrument EXHAUST TO OUTER LAYER OF KICKER REACTION CELL PURGE FLOW SENSOR FLOW PRESSURE SENSOR PCA SAMPLE FILTER INSTRUMENT C...

Страница 175: ...ifferential is created This pressure differential combined with the action of the analyzer s external pump draws the gas through the orifice As the pressure on the downstream side of the orifice the pump side continues to drop the speed that the gas flows though the orifice continues to rise Once the ratio of upstream pressure to downstream pressure is greater than 2 1 the velocity of the gas thro...

Страница 176: ...upplied sample chamber is clear of hydrocarbons To accomplish this task the M100E uses a single tube permeation scrubber The scrubber consists of a single tube of a specialized plastic that absorbs hydrocarbons very well This tube is located within outer flexible plastic tube shell As gas flows through the inner tube hydrocarbons are absorbed into the membrane walls and transported through the mem...

Страница 177: ... upstream used to validate the critical flow condition 2 1 pressure ratio through the instrument s critical flow orifice Section 10 3 2 Also if the temperature pressure compensation TPC feature is turned on Section 10 7 3 the output of this sensor is also used to supply pressure data for that calculation The actual pressure measurement is viewable through the analyzer s front panel display as the ...

Страница 178: ...A1 A2 A3 Optional 4 20 mA MOTHER BOARD A D Converter V F PC 104 Bus External Digital I O COMM B Female Analog Outputs D A Keybd Display RELAY BOARD I2 C Status LED PUMP Externally Powered A4 COMM A Male CPU STATUS LED IZS PERM TUBE TEMPERATURE Shutter control Sample Cal Valve Option IZS Valve Option Reaction Cell Heater IZS Option Permeation Tube Heater ETHERNET I O OPTION PMT TEC PMT TEC Drive PC...

Страница 179: ... g pressure and temperature reading used by the temperature pressure compensation feature and as trigger events for certain warning messages and control commands issued by the CPU They are stored in the CPU s memory and in most cases can be viewed through the front panel display The CPU communicates with the user and the outside world in a variety of ways Through the analyzer s keyboard and vacuum...

Страница 180: ...the system as an 8 mb disk drive It is used to store the computer s operating system the T API firmware and most of the operational data generated by the analyzer s internal data acquisition system iDAS Sections 10 7 4 and 6 10 10 4 1 2 Flash Chip This non volatile memory includes 64 kb of space The M100E CPU board can accommodate up to two EEPROM flash chips The M100E standard configuration is on...

Страница 181: ...o the intensity of the fluorescence and to control the temperature of the PMT cooler to ensure the accuracy and stability of the measurements UV Source Lamp Shutter Housing Shutter Assy hidden from view UV Source Lens Housing PMT Lens Housing Sample Chamber Sample Chamber Heater Sample Chamber Temperature Sensor Reference Detector Light Trap Sample Air Outlet O Ring Seal Sample Air Inlet Sample Ch...

Страница 182: ...d Heat Sink Light from Reaction Chamber shines through hole is side of Cold Block Figure 10 13 PMT Assembly A typical PMT is a vacuum tube containing a variety of specially designed electrodes Photons from the reaction are filtered by an optical high pass filter enter the PMT and strike a negatively charged photo cathode causing it to emit electrons A high voltage potential across these focusing e...

Страница 183: ...Cooling System The performance of the analyzer s PMT is significantly affected by temperature Variations in PMT temperature are directly reflected in the signal output of the PMT Also the signal to noise ratio of the PMT output is radically influenced by temperature as well The warmer The PMT is the noisier its signal becomes until the noise renders the concentration signal useless To alleviate th...

Страница 184: ...it to pump more heat to the heat sink A red LED located on the top edge of this circuit board indicates that the control circuit is receiving power Four test points are also located at the top of this assembly For the definitions and acceptable signal levels of these test points see Chapter 11 10 4 6 PMT Preamplifier The PMT preamplifier board amplifies the PMT signal into a useable analog voltage...

Страница 185: ...el The electrical test ETEST circuit generates a constant electronic signal intended to simulate the output of the PMT after conversion from current to voltage By bypassing the detector s actual signal it is possible to test most of the signal handling and conditioning circuitry on the PMT preamplifier board See section 6 7 6 for instructions on performing this test The optical test OTEST feature ...

Страница 186: ...y of heaters for its individual components All heaters are AC powered and can be configured for 100 120 VAC or 220 230VAC at 50 60 Hz The two sample chamber heaters are electronically connected in parallel for analyzers at 100 120 VAC line power and in series for units configured for 220 230 VAC One configuration plug on the relay board determines the power configuration for the entire analyzer On...

Страница 187: ...onality Table 10 1 Relay Board Status LED s LED Color Function Status When Lit Status When Unlit D1 RED Watchdog circuit Cycles On Off every 3 seconds under control of the CPU D2 YELLOW Sample chamber heater HEATING NOT HEATING D3 D4 YELLOW Unused N A N A D5 YELLOW IZS heater option HEATING NOT HEATING D6 YELLOW Unused N A N A D7 GREEN Autozero valve Valve open to vacuum Valve open to sample chamb...

Страница 188: ...ut modes and ranges but in the is used in uni polar mode with a 5V full scale The converter includes a 1 over and under range This allows signals from 0 05V to 5 05V to be fully converted For calibration purposes two reference voltages are supplied to the A D converter Reference ground and 4 096 VDC During calibration the device measures these two voltages outputs their digital equivalent to the C...

Страница 189: ...nsation feature is enabled This measurement is stored in the analyzer Memory as the Test Function RCEL TEMP and is viewable as a test function Section6 2 1 through the analyzer s front panel IZS OPTION PERMEATION TUBE TEMPERATURE SENSOR This thermistor attached to the permeation tube in the IZS option reports the current temperature of that tube to the CPU as part of control loop that keeps the tu...

Страница 190: ...mation about certain analyzer conditions They can be used to interface with certain types of programmable devices see Section 6 8 1 CONTROL INPUTS By applying 5VDC power supplied from an external source such as a PLC or Datalogger see Section 6 8 2 Zero and Span calibrations can be initiated by contact closures on the rear panel 10 4 13 I2 C Data Bus I2 C is a two wire clocked bi directional digit...

Страница 191: ...ere circuit breaker is built into the ON OFF switch In case of a wiring fault or incorrect supply power the circuit breaker will automatically turn off the analyzer CAUTION Should the power circuit breaker trip correct the condition causing this situation before turning the analyzer back on AC POWER ENTRANCE ON OFF SWITCH Pressure Sensor Mother Board CPU PS 1 5 VDC 15 VDC PS 2 12 VDC Display Keypa...

Страница 192: ... is also available by way of the analyzer s RS232 RS485 I O ports see Section 6 9 and 6 11 Alternatively an Ethernet communication option can be substituted for one of the Comm ports The analyzer can also send status information and data via the eight digital status output lines see Section 6 8 1 and the three analog outputs see Section 6 5 located on the rear panel as well as receive commands by ...

Страница 193: ...tate Definition SAMPLE Green Off On Blinking Unit is not operating in sample mode iDAS is disabled Sample Mode active Front Panel Display being updated iDAS data being stored Unit is operating in sample mode front panel display being updated iDAS hold off mode is ON iDAS disabled CAL Yellow Off On Blinking Auto Cal disabled Auto Cal enabled Unit is in calibration mode FAULT Red Off Blinking SO2 wa...

Страница 194: ...driven 10 6 1 4 Keyboard Display Interface Electronics FRONT PANEL Keypad Decoder Key Press Detect KEYBOARD Beeper Sample LED Green Cal LED Yellow Fault LED Red Display Data Decoder Display Power Watchdog From 5 VDC Power Supply I2 C to Relay Board Parallel Data 2 x 40 CHAR VACUUM FLUORESCENT DISPLAY Display Controller Display Write Clock Serial Data I 2 C to from CPU Keyboard Interrupt Status Bit...

Страница 195: ... off and activates the beeper Informs the CPU when the optional maintenance and second language switches have been opened or closed see Chapter 5 for information on these options Display Data Decoder This decoder the serial translates the data sent by the CPU in TTY format into a bitmapped image which is sent over a parallel data bus to the display Display Controller This circuit manages the inter...

Страница 196: ...rs that average the sensor output signal over a fixed time period the M100E calculates averages over a set number of samples During operation the software automatically switches between two filters of different lengths based on the conditions at hand During conditions of constant or nearly constant concentration the software computes an average of the last 240 samples This provides the calculation...

Страница 197: ...ast calibration can be viewed by pressing the following keystroke sequence SAMPLE RANGE 500 000 PPB SO2 X XX TST TST CAL SETUP SAMPLE TIME HH MM SS SO2 X XX TST TST CAL SETUP SAMPLE PMT TEMP 0 0C SO2 X XX TST TST CAL SETUP SAMPLE BOX TEMP 0 0C SO2 X XX TST TST CAL SETUP SAMPLE RCELL TEMP 0 0C SO2 X XX TST TST CAL SETUP SAMPLE HVPS 553 VOLTS SO2 X XX TST TST CAL SETUP SAMPLE OFFSET XX X MV SO2 X XX...

Страница 198: ...ure 10 7 4 Internal Data Acquisition System iDAS The iDAS is designed to implement predictive diagnostics that stores trending data for users to anticipate when an instrument will require service Large amounts of data can be stored in non volatile memory and retrieved in plain text format for further processing with common data analysis programs The iDAS has a consistent user interface in all T AP...

Страница 199: ...nd may be opened to gain access to various components mounted on the panel itself or located near the front of the instrument such as the particulate filter Two fasteners located in the upper right and left corners of the panel lock it shut Figure 3 9 11 1 General Troubleshooting The analyzer has been designed so that problems can be rapidly detected evaluated and repaired During operation the ana...

Страница 200: ...oted that if more than two or three warning messages occur at the same time it is often an indication that some fundamental analyzer sub system power supply relay board motherboard has failed rather than an indication of the specific failures referenced by the warnings In this case a combined error analysis needs to be performed The analyzer will alert the user that a warning is active by displayi...

Страница 201: ...ng the value of these test functions The following table contains some of the more common causes for these values to be out of range Table 11 1 Test Functions Possible Causes for Out Of Range Values Test Function Indicated Failure s STABIL Unstable concentrations leaks SAMPLE Fl Leaks clogged critical flow orifice PMT Calibration error HVPS problem PMT problem No flow leaks NORM PMT Calibration er...

Страница 202: ...tion output while in the diagnostic signal I O menu This is because manually changing I O outputs can invalidate the instrument reading Figure 11 2 Example of Signal I O Function SAMPLE RANGE 500 0 PPB NOX XXX X TST TST CAL SETUP SETUP CFG DAS RNGE PASS CLK MORE EXIT SETUP COMM VARS DIAG HALT EXIT Exit returns to DIAG display all values return to software control DIAG SIGNAL I O PREV NEXT ENTR EXI...

Страница 203: ...tart DS5 is not flashing and no characters have been written to the front panel display the firmware may be corrupted or the CPU may be defective If DS5 is permanently off or permanently on the CPU board is likely locked up and the analyzer should not respond either with locked up or dark front panel Figure 11 3 CPU Status Indicator 11 1 4 2 CPU Status Indicator The CPU board has two red LEDs LED1...

Страница 204: ...other LED s can be used in conjunction with the DIAG menu I O functions to test hardware functionality by switching devices on and off and watching the corresponding LED go on or off The LED only indicates that the logic signal for an output has been activated If the output driver i e the relay or valve driver IC is defective then the LED will light up but the attached peripheral device will not t...

Страница 205: ...stuck valve driver chip broken D9 green Valve 2 auto zero valve status Continuously ON or OFF Valve broken or stuck valve driver chip broken D10 green Valve 3 SO SOx valve status Continuously ON or OFF Valve broken or stuck valve driver chip broken D11 green Valve 4 Spare N A N A D12 green Valve 5 Spare N A N A D13 green Valve 6 Spare N A N A D14 green Valve 7 Spare N A N A D15 green Mosfet1 Unuse...

Страница 206: ... of around 450 500 cm min contact customer service If there is no flow or low flow continue with the next step Check that the sample pressure is at or around 28 in Hg A about 1 in below ambient atmospheric pressure 11 2 2 High Flow Flows that are significantly higher than the allowed operating range typically 10 11 of the nominal flow should not occur in the M100E unless a pressurized sample zero ...

Страница 207: ...function for SO2 OFFSET are greater than 150 mV a failed PMT or high voltage supply or sample chamber contamination could be the cause Clean the sample chamber according to Section 9 3 4 11 3 2 No Response If the instrument shows no response display value is near zero even though sample gas is supplied properly and the instrument seems to perform correctly Confirm response by supplying SO2 span ga...

Страница 208: ...alibration the actual concentration must be outside of the range of the expected span gas concentration which can have several reasons Verify that the expected concentration is set properly to the actual span gas concentration in the CONC sub menu Confirm that the SO2 span gas source is accurate This can be done by comparing the source with another calibrated analyzer or by having the SO2 source v...

Страница 209: ...ow concentrations If a mass flow calibrator is used and the flow is less than 10 of the full scale flow on either flow controller you may need to purchase lower concentration standards The standard gases may be mislabeled as to type or concentration Labeled concentrations may be outside the certified tolerance The sample delivery system may be contaminated Check for dirt in the sample lines or sam...

Страница 210: ...nges in sample zero or span gas check for the following Dirty or plugged sample filter or sample lines Sample inlet line is too long Dirty or plugged critical flow orifices Check flows pressures and if necessary change orifices Section 11 5 Wrong materials in contact with sample use Teflon materials only Sample vent line is located too far from the instrument sample inlet and causes long mixing an...

Страница 211: ...low orifice Check each tube connection fittings hose clamps with soap bubble solution looking for fine bubbles Once the fittings have been wetted with soap solution do not re apply vacuum as it will draw soap solution into the instrument and contaminate it Do not exceed 15 psi pressure If the instrument has the zero and span valve option the normally closed ports on each valve should also be separ...

Страница 212: ...configured for the AC power voltage in use if it turns on and shows a front panel display after about 30 seconds Internally several LEDs should turn on as soon as the power is supplied If an incorrect power configuration is suspected check for the correct voltage and frequency at the line input on the rear panel If the unit is set for 220 240 V and is plugged into 100 120 V the analyzer will not s...

Страница 213: ...5 PS1 Chassis DGND 1 Chassis N A 0 05 0 05 PS2 12 12V Ret 6 12V 7 11 8 12 5 PS2 DGND 12V Ret 6 DGND 1 0 05 0 05 11 5 5 I2 C Bus Operation of the I2 C bus can be verified by observing the behavior of the LED labeled D1 on the relay board in conjunction with the performance of the front panel display Assuming that the DC power supplies are operating properly and the wiring from the motherboard to th...

Страница 214: ...ing the condition of its status LEDs as described in Section 11 1 4 and the associated output when toggled on and off through the SIGNAL I O function in the DIAG menu see Section 6 7 2 If the front panel display responds to key presses and D1 on the relay board is not flashing then either the I2c connection between the motherboard and the relay board is bad or the relay board itself is bad If D1 o...

Страница 215: ...n on how to measure it Compare its actual voltage with the voltage displayed through the SIGNAL I O function If the wiring is intact but there is a difference of more than 10 mV between the measured and displayed voltage the motherboard may be faulty 11 5 8 2 Analog Output Voltages To verify that the analog outputs are working properly connect a voltmeter to the output in question and perform an a...

Страница 216: ... 6 7 2 scroll through the inputs and outputs until you get to the output in question Alternately turn on and off the output noting the voltage on the voltmeter it should vary between 0 volts for ON and 5 volts for OFF 11 5 8 4 Control Inputs The control input bits can be tested by the following procedure Connect a jumper from the 5 V pin on the STATUS connector to the 5 V on the CONTROL IN connect...

Страница 217: ...ction below for more details regarding port configuration In some rare circumstances this failure may be caused by a bad IC on the motherboard specifically U57 the large 44 pin device on the lower right hand side of the board If this is true removing U57 from its socket will allow the instrument to start up but the measurements will be invalid If the analyzer stops during initialization the vacuum...

Страница 218: ... or computer to transmit data to the analyzer holding down the space bar is one way The green LED on the rear panel should flicker as the instrument is receiving data Make sure that the communications software is functioning properly Further help with serial communications is available in a separate manual RS 232 Manual T API part number 013500000 available online at http www Teledyne api com manu...

Страница 219: ... this voltage should be 4500 250 mV With the pump running it should be about 0 2 V less as the sample pressure drops by about 1 in Hg A from ambient pressure If this voltage is significantly different the pressure transducer S2 or the board may be faulty A leak in the sample system to vacuum may also cause this voltage to be between about 0 6 and 4 5 Make sure that the front panel reading of the s...

Страница 220: ...the accuracy of the box temperature 11 5 17 PMT Temperature PMT temperature should be low and constant It is more important that this temperature is maintained constant than it is to maintain it low The PMT cooler uses a Peltier thermo electric element powered by 12 VDC from the switching power supply PS2 The temperature is controlled by a proportional temperature controller located on the preampl...

Страница 221: ...less the firmware revision has not changed and the analyzer is equipped and properly configured with an EEPROM chip Whenever changing the version of installed software the memory must be reset Failure to ensure that memory is reset can cause the analyzer to malfunction and invalidate measurements Note especially that the A D converter must be re calibrated and all information collected in step 1 a...

Страница 222: ... the PMT output when the Instruments slope and offset values are outside of the acceptable range and all other more obvious causes for this problem have been eliminated Set the instrument reporting range to SNGL Section 6 5 3 Perform a full zero calibration using zero air Section 7 2 7 4 or 7 5 Let the instrument run for one hour to stabilize the lamp and run a lamp calibration from the diagnostic...

Страница 223: ...minimum setting 0 Set the HVPS fine adjustment switch to its maximum setting F Set the HVPS coarse adjustment switch to the lowest setting that will give you more than 800 mV NORM PMT signal The coarse adjustment typically increments the NORM PMT signal in 100 300 mV steps Adjust the HVPS fine adjustment such that the NORM PMT value is just above 800 mV It may be necessary to go back and forth bet...

Страница 224: ... Rev XB1 Perform software span and zero calibrations Section 7 2 7 4 or 7 5 to normalize the sensor response to its new PMT sensitivity Review the slope and offset values the slopes should be 1 000 0 300 and the offset values should be 0 20 mV 20 to 150 mV is allowed ...

Страница 225: ...ware Documentation APPENDIX A 1 Model 100E Software Menu Trees APPENDIX A 2 Model 100E Setup Variables Available Via Serial I O APPENDIX A 3 Model 100E Warnings and Test Measurements Via Serial I O APPENDIX A 4 Model 100E Signal I O Definitions APPENDIX A 5 Model 100E iDAS Functions APPENDIX A 6 Model 100E Terminal Command Designators ...

Страница 226: ...MP PMT TEMP IZS TEMP1 TEST2 TIME CFG DAS RANG PASS CLK MORE VARS Secondary Setup Menu Primary Setup Menu Only appear if reporting range is set for AUTO range mode LOW HIGH CAL MSG1 2 TEST1 CLR1 3 TEST FUNCTIONS Viewable by user while instrument is in SAMPLE Mode see Section 6 2 1 1 Only appears when warning messages are activated see Section 6 2 2 2 Press this key to cycle through list of active w...

Страница 227: ...AL CALZ CALS TEST1 1 Only appears when warning messages are activated see Section 6 2 2 2 Press this key to cycle through list of active warning messages 3 Press this key to clear erase the warning message currently displayed RANGE STABIL PRES SAMP FL PMT NORM PMT UV LAMP LAMP RATIO STR LGT DARK PMT DARK LAMP SLOPE OFFSET HVPS RCELL TEMP BOX TEMP PMT TEMP IZS TEMP1 TEST2 TIME TEST FUNCTIONS Viewab...

Страница 228: ... SPAN SPAN ENTR TIMER ENABLE STARTING DATE STARTING TIME DELTA DAYS DELTA TIME DURATION CALIBRATE RANGE TO CAL2 EDIT 1 Only appears if Z S valve or IZS option is installed 2 Only appears when reporting range is set to AUTO range mode LOW2 HIGH2 SAMPLE CLK PASS MORE TIME DATE ON OFF PPM UGM MGM PPB SNGL DUAL AUTO MODE SET UNIT RNGE DAS Go To iDAS MENU TREE Fig A 5 Go To SECONDARY SETUP MENU Fig A 4...

Страница 229: ...vailable trigger events see Section 6 12 3 Cycles through lists of parameters chosen for this iDAS channel Selects data point to view PREV NEXT NX10 PV10 PRM PRM DEL EDIT PRNT INS Cycles through already active parameters see Section 6 12 4 SET EDIT PRNT SET SAMPLE MODE PRECISION Cycles through available active parameters see Section 6 12 4 AVG MIN MAX INST OFF ON Creates changes name see Section 6...

Страница 230: ...TERNET mode is enabled for either COM1 or COM2 INET3 2 GTWY IP SNET START STOP COM1 COM2 BAUD RATE PREV NEXT MODE SET SET EDIT QUIET COMPUTER SECURITY HESSEN PROTOCOL RS 485 MULTIDROP ENABLE MODEM ENABLE INTERNET IGNORE ERRORS DISABLE XON XOFF OFF ON PREV NEXT 300 1200 2400 4800 9600 19200 38400 57760 115200 TEST TEST PORT Password required PREV NEXT JUMP EDIT PRINT DAS_HOLD_OFF TPC_ENABLE RCELL_S...

Страница 231: ... FLOW ALARM 21 ST PRESS ALARM 22 SR TEMP ALARM 23 ST HVPS ALARM 24 RELAY WATCHDOG 25 RCELL HEATER 26 IZS HEATER2 27 CAL VALVE 28 SPAN VALVE 29 DARK SHUTTER 30 NOX VALVE 27 INTERNAL ANALOG VOLTAGE SIGNALS 51 see Appendix A SIGNAL I O OFF ON ENTR Start step Test SAMPLE DIAG PREV NEXT NONE PMT READING UV READING SAMPLE PRESSURE SAMPLE FLOW RCELL TEMP CHASSIS TEMP IZS TEMP2 PMT TEMP HVPS VOLTAGE PREV ...

Страница 232: ...ON enables contact closure dynamic zero OFF disables it DYN_SPAN OFF OFF ON ON enables contact closure dynamic span OFF disables it CONC_PRECISION 1 AUTO 0 1 2 3 4 Number of digits to display to the right of the decimal point for concentrations on the display Enclose value in double quotes when setting from the RS to 232 interface CLOCK_ADJ Sec Day 0 60 to 60 Time of day clock speed adjustment LAN...

Страница 233: ...r OFF disables it DIL_FACTOR 1 0 1 to 1000 Dilution factor if dilution enabled with FACTORY_OPT variable USER_UNITS PPB PPM 3 3500 PPB PPM UGM MGM Concentration units for user interface Enclose value in double quotes when setting from the RS 232 interface LAMP_CAL mV 1000 to 5000 Last calibrated UV lamp reading LAMP_GAIN 0 9 0 5 to 1 5 UV lamp compensation attenuation factor TEMPCO_GAIN 0 0 to 2 T...

Страница 234: ...n calibration of range 2 SO2_SLOPE2 PPB mV PPM mV 3 1 0 25 to 4 SO2 slope for range 2 SO2_OFFSET2 mV 0 1500 to 1500 SO2 offset for range 2 RANGE_MODE SNGL SNGL DUAL AUTO Range control mode Enclose value in double quotes when setting from the RS 232 interface PHYS_RANGE1 PPM 2 500 3 0 1 to 2500 5 to 10000 3 Low pre amp range PHYS_RANGE2 PPM 22 5500 3 0 1 to 2500 5 to 10000 3 High pre amp range CONC...

Страница 235: ...9 92 Warnings 15 to 35 0 to 100 Sample pressure set point for pressure compensation and warning limits SAMP_PRESS_SLOPE 1 0 5 to 1 5 Sample pressure slope correction factor adjusted pressure measured pressure x slope VAC_PRESS_SET 3 Hg 6 Warnings 3 to 10 0 to 100 Vacuum pressure set point for pressure compensation and warning limits BOX_SET ºC 30 Warnings 8 to 50 5 to 60 Box temperature warning li...

Страница 236: ... disable hardware FIFOs 1024 enable RS 485 mode 4096 enable command prompt 1 Must power cycle instrument for these options to take effect BAUD_RATE 300 1200 2400 4800 9600 19200 38400 57600 115200 RS 232 COM1 baud rate Enclose value in double quotes when setting from the RS 232 interface MODEM_INIT AT Y0 D0 H0 I0 S0 2 B0 N6 M0 E0 Q1 W0 Any character in the allowed character set Up to 100 character...

Страница 237: ...en setting from the RS 232 interface RS232_PASS Password 940331 0 to 999999 RS 232 log on password MACHINE_ID ID 100 0 to 9999 Unique ID number for instrument SO2_GAS_ID ID 110 0 to 999 Unique ID number for SO2 gas GATEWAY_IP_ADDR 7 000 000 000 000 Any string of digits and decimal points Gateway IP address INST_IP_ADDRESS 7 000 000 000 000 Any string of digits and decimal points Instrument IP addr...

Страница 238: ...calibration Enclose value in double quotes when setting from the RS 232 interface PASS_ENABLE OFF OFF ON ON enables passwords OFF disables them STABIL_FREQ Seconds 10 1 to 300 Stability measurement sampling period STABIL_SAMPLES Samples 25 2 to 40 Number of samples in concentration stability reading RCELL_CYCLE Seconds 2 0 5 to 30 Sample chamber temperature control cycle period RCELL_PROP 1 ºC 0 3...

Страница 239: ...3 Warnings 400 to 900 400 to 700 3 0 to 2000 High voltage power supply warning limits Set point is not used DETECTOR_LIMIT mV 1000 Warnings 600 to 4995 0 to 5000 UV lamp and PMT detector warning limits Set point is not used SERIAL_NUMBER 00000000 Any character in the allowed character set Up to 100 characters long Unique serial number for instrument Enclose value in double quotes when setting from...

Страница 240: ...en setting from the RS 232 interface a Abbreviated weekday name b Abbreviated month name d Day of month as decimal number 01 to 31 H Hour in 24 hour format 00 to 23 I Hour in 12 hour format 01 to 12 j Day of year as decimal number 001 to 366 m Month as decimal number 01 to 12 M Minute as decimal number 00 to 59 p A M P M indicator for 12 hour clock S Second as decimal number 00 to 59 w Weekday as ...

Страница 241: ...tFlag 0 0 to 65535 Factory option flags Add values to combine flags 1 enable dilution factor 2 zero span valves installed 4 IZS installed implies zero span valves installed 8 low span valve installed 16 display units in concentration field 32 enable software controlled maintenance mode 128 enable switch controlled maintenance mode 1 M100E 2 M100ES 3 M100EH 4 M100EF 5 RP8400S 7 iChip option ...

Страница 242: ... VAC_PRESS_SET variable WBOXTEMP BOX TEMP WARNING Chassis temperature outside of warning limits specified by BOX_SET variable WRCELLTEMP RCELL TEMP WARNING Sample chamber temperature outside of warning limits specified by RCELL_SET variable WIZSTEMP IZS TEMP WARNING IZS temperature outside of warning limits specified by IZS_SET variable WPMTTEMP PMT TEMP WARNING PMT temperature outside of warning ...

Страница 243: ... lamp reading LAMPRATIO LAMP RATIO 100 0 UV lamp ratio of current reading divided by calibrated reading STRAYLIGHT STR LGT 0 1 PPB Stray light offset DARKPMT DRK PMT 19 6 MV PMT dark offset DARKLAMP DRK LMP 42 4 MV UV lamp dark offset SLOPE SLOPE 1 061 Slope for current range computed during zero span calibration OFFSET OFFSET 250 0 MV Offset for current range computed during zero span calibration...

Страница 244: ...O_CAL 0 0 go into zero calibration 1 exit zero calibration EXT_SPAN_CAL 1 0 go into span calibration 1 exit span calibration EXT_LOW_SPAN 2 2 0 go into low span calibration 1 exit low span calibration 3 5 Spare 6 7 Always 1 Control inputs U14 J1006 pins 1 6 bits 0 5 default I O address 325 hex 0 5 Spare 6 7 Always 1 Control outputs U17 J1008 pins 1 8 bits 0 7 default I O address 321 hex 0 7 Spare ...

Страница 245: ... 2 0 any flow alarm 1 all flows OK ST_PRESS_ALARM 3 0 any pressure alarm 1 all pressures OK ST_TEMP_ALARM 4 0 any temperature alarm 1 all temperatures OK ST_HVPS_ALARM 5 0 HVPS alarm 1 HVPS OK 6 7 Spare Front panel I2 C keyboard default I2 C address 4E hex MAINT_MODE 5 input 0 maintenance mode 1 normal mode LANG2_SELECT 6 input 0 select second language 1 select first language English SAMPLE_LED 8 ...

Страница 246: ...uts PMT_SIGNAL 0 PMT detector HVPS_VOLTAGE 1 HV power supply output PMT_TEMP 2 PMT temperature UVLAMP_SIGNAL 3 UV lamp intensity 4 Temperature MUX 5 6 Spare SAMPLE_PRESSURE 7 Sample pressure TEST_INPUT_8 8 Diagnostic test input REF_4096_MV 9 4 096V reference from MAX6241 SAMPLE_FLOW 10 Sample flow rate VACUUM_PRESSURE 2 10 Vacuum pressure TEST_INPUT_11 11 Diagnostic test input 12 13 Spare thermoco...

Страница 247: ...ar board DAC MUX analog inputs DAC_CHAN_0 0 DAC channel 0 loopback DAC_CHAN_1 1 DAC channel 1 loopback DAC_CHAN_2 2 DAC channel 2 loopback DAC_CHAN_3 3 DAC channel 3 loopback Rear board analog outputs CONC_OUT_1 0 Concentration output 1 CONC_OUT_2 1 Concentration output 2 TEST_OUTPUT 2 Test measurement output 3 Spare 1 Optional 2 M100EH 3 M100EU 4 M100EF ...

Страница 248: ...e EXITHS Exit high span calibration mode EXITMP Exit multi point calibration mode SLPCHG Slope and offset recalculated EXITDG Exit diagnostic mode PMTDTW PMT detector warning UVLMPW UV lamp warning DRKCLW 1 Dark calibration warning RCTMPW Sample chamber temperature warning IZTMPW 1 IZS temperature warning PTEMPW PMT temperature warning SFLOWW Sample flow warning SPRESW Sample pressure warning VPRE...

Страница 249: ...r range 2 during zero span calibration just before computing new slope and offset PPB CONC1 SO2 concentration for range 1 PPB CONC2 SO2 concentration for range 2 PPB STABIL SO2 concentration stability PPB STRLGT Stray light reading PPB RCTEMP Sample chamber temperature C IZSTMP 1 IZS temperature C PMTTMP PMT temperature C SMPFLW 1 2 Sample flow cc m SMPPRS Sample pressure Hg VACUUM 2 Vacuum pressu...

Страница 250: ...nce COMPUTE ZERO SPAN Compute new slope offset EXIT Exit calibration mode C ID ABORT Abort calibration sequence LIST Print all I O signals name value Examine or set I O signal LIST NAMES Print names of all diagnostic tests ENTER name Execute diagnostic test EXIT Exit diagnostic test RESET DATA CONFIG exitcode Reset instrument PRINT name SCRIPT Print iDAS configuration RECORDS name Print number of ...

Страница 251: ...follows the command type separated by a space character Strings in brackets are optional designators The following key assignments also apply Terminal Key Assignments ESC Abort line CR ENTER Execute command Ctrl C Switch to computer mode Computer Mode Key Assignments LF line feed Execute command Ctrl T Switch to terminal mode ...

Страница 252: ...APPENDIX A 6 Terminal Command Designators Revision B 3 Model 100E Instruction Manual 250 045150110 Rev B 3 ...

Страница 253: ... 006400 003690100 Filter TFE 37 mm Qty 25 872 006300 005960000 Activated Charcoal 6 lbs 008160000 M100 47 mm Filter Holder 009690000 Filter TFE 47 mm Qty 100 009690100 Filter TFE 47 mm Qty 25 011900000 37 mm Sample Filter Assembly 013390000 Kicker Assembly M100A 013400000 PMT SO2 013420000 Rotary Solenoid Assembly Shutter Solenoid 013570000 Thermistor Assembly Cooler 014080100 Assembly High Voltag...

Страница 254: ...00036 TFE Thread Tape 48 FT KIT000019 Replacement Cooler Assembly M100A M200A KIT000028 Retrofit 37mm Retaining Ring Sample Filter KIT000029 Retrofit 47mm Retaining Ring Sample Filter OP0000012 UV Detector OR0000001 O Ring Flow Control OR0000004 O Ring Optic Cell Cell Trap OR0000006 O Ring Cell PMT OR0000007 O Ring PMT Barrel Cell OR0000015 O Ring PMT Filter OR0000016 O Ring UV Lens OR0000025 O Ri...

Страница 255: ...______ 2 PLEASE COMPLETE THE FOLLOWING TABLE NOTE DEPENDING ON OPTIONS INSTALLED NOT ALL TEST PARAMETERS BELOW WILL BE AVAILABLE IN YOUR INSTRUMENT IF OPTION IS INSTALLED Parameter Recorded Value Acceptable Value RANGE PPB PPM STABIL PPB 1 PPB WITH ZERO AIR SAMP PRESS IN HG A AMBIENT 2 IN HG A SAMPLE FLOW CM3 MIN 650 10 PMT SIGNAL WITH ZERO AIR mV 20 TO 150 mV PMT SIGNAL AT SPAN GAS CONC mV PPB PP...

Страница 256: ...190 FAX 858 657 9816 254 045150130 Rev XB1 04796 Rev B TELEDYNE INSTRUMENTS AdvancedPollutionInstrumentation ATeledyneTechnologiesCompany 5 IF POSSIBLE PLEASE INCLUDE A PORTION OF A STRIP CHART PERTAINING TO THE PROBLEM CIRCLE PERTINENT DATA 6 THANK YOU FOR PROVIDING THIS INFORMATION YOUR ASSISTANCE ENABLES TELEDYNE API TO RESPOND FASTER TO THE PROBLEM THAT YOU ARE ENCOUNTERING ...

Страница 257: ...IX D ELECTRONIC SCHEMATICS Table D 1 List of Included Electronic Schematics Document Document Title PCA 04003 Pressure Flow Sensor Board 03954 PCA 03955 Relay Driver 04070 PCA 04069 Motherboard 04181 PCA 04180 PMT Preamp 04259 PCA 04258 Keyboard Display Interface 04420 PCA 04120 UV Detector Preamp ...

Страница 258: ...Appendix D Electronic Schematics M100E Model 100E Instruction Manual 256 045150140 Rev XB1 User Notes ...

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