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Teledyne 311XL Series, Инструкция по эксплуатации

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Teledyne 311XL Series Скачать руководство пользователя страница 16

Accuracy at 25

o

C and constant pressure after thermal equilibrium has been reached. 

Basic ac/- 2% of full scale for all ranges except 0-2 PPM range. Accuracy for 0-2 PPM 
range (+/- 5% of full scale). 

Accuracy over the temperature range 0-35C at constant pressure after thermal 

equilibrium has been reached. Basic ac/- 5% of scale for all ranges except 0-2 PPM 
range. Accuracy for 0-2PPM range (+/- 10% of full scale). 

 

SENSITIVITY: 

20ppb or better 
 

REPRODUCIBILITY: 

+/- 1% AT CONSTANT TEMPERATURE 
 

RESPONSE:  

90% in 90 sec. on the 0-2 PPM range with a flow rate of 2.5 SCFH.  
 

SYSTEM OPPERATING TEMPERATURE: 

 

32 – 98 DEG. F (0-35C) 
 

SENSOR TYPE:  

Micro fuel cell class B-2XL 
 

SYSTEM POWER REQUIREMENTS: 

100-115VAC 50/60 Hz (for battery charging only) 
The system includes two sets of current limited NiCad batteries (internal). 
 

WEIGHT: 

6lb (2.71 kg). 
 

 

 

 
 

 

 
 
 

-12- 

 
 

 

RECOMMENDED SPARE PARTS LIST 

 

311XL SERIES 

 

QTY.  

P/N 

  DESCRIPTION

 

 
1 

 F-39 

  MICRO-FUSE, 

0.25 

AMP., 

FAST-BLOW 

     (FOR 

210-240 

VAC) 

Содержание 311XL Series

Страница 1: ...US VOLTAGES EXIST ON CERTAIN COMPONENTS INTERNALLY WHICH MAY PERSIST FOR A TIME EVEN AFTER THE POWER IS TURNED OFF AND DISCONNECTED ONLY AUTHORIZED PERSONNEL SHOULD CONDUCT MAINTENANCE AND OR SERVICING BEFORE CONDUCTING ANY MAINTENANCE OR SERVICING CONSULT WITH AUTHORIZED SUPERVISOR MANAGER DANGER P NM70255 08 14 02 ECO 02 0227 INSTRUCTION MANUAL 311XL SERIES 0 2 PPM Full Scale Trace Oxygen Analyz...

Страница 2: ...FOR TRACE OXYGEN ANALYZER MODEL 311XL TELEDYNE ANALYTICAL INSTRUMENTS 16830 CHESTNUT STREET CITY OF INDUSTRY CA 91749 TELEPHONE 888 789 8168 626 934 1500 626 961 9221 FAX 626 961 2538 626 934 1651 Web www teledyne ai com ...

Страница 3: ...c substances SKIN CONTACT Flush contact area with cold water for several minutes Seek medical attention EYE CONTACT Flush with cold water for at least 15 minutes Seek immediate medical attention IF SWALLOWED Drink milk or milk of magnesia Seek immediate medical attention IF INHALED Move immediately to an area of fresh air or assist victim to fresh air If victim is having difficulty breathing use a...

Страница 4: ...1 Sampling Equipment 4 2 2 Power Service 4 3 OPERATION 5 3 1 Introduction 5 3 2 Calibration 6 3 2 1 Standard Span Calibration Procedure 6 3 3 Positive Pressure Sampling 6 3 4 Atmospheric Pressure Sampling 7 4 MAINTENANCE 8 4 1 Battery Power Supply Services 8 4 2 Routine Maintenance 8 4 3 Cell Replacement 8 4 4 Cell Warranty 19 5 TRANSDUCTION AND TEMPERATURE COMPENSATION 10 6 LEAK TESTING 10 7 SPEC...

Страница 5: ...an integral part of the measuring cell manifold so that internal sample passage volume is at an absolute minimum Sample flow control of 0 5 to 5 liters min must be accomplished with accessory equipment 1 2 Method of Analysis The sample oxygen is measured by a unique electrochemical transducer which functions as a fuel cell Oxygen diffusing into the cell reacts electro chemically to produce an elec...

Страница 6: ...r to operate the instrument continuously for a period of about 30 days Furthermore an overnight charge on a three weeks duty cycle should keep the original batteries supplied usable for many years An integral charging circuit and a detectable power cord are provided so that the batteries may be recharged from any 50 or 60 cycle 100 to 115 volt convenience outlet The instrument is designed to eithe...

Страница 7: ...0 35o C at constant pressure after thermal equilibrium has been reached Basic accuracy 5 of scale for all ranges except 0 2 PPM range Accuracy for 0 2PPM range 10 of full scale If the instrument is moved from one ambient temperature to another of 10o C or higher differential the instrument should be allowed to equilibrate for 3 4 hours before being used The readings obtained during the transition ...

Страница 8: ...ling connect a pump and flow control valve downstream from the analyzer and draw rather than push the sample through the instrument TAI supplies three 3 male disconnect fittings with the instrument One for installation of the customer s sample line one to be used to open the vent fitting of the instrument equipped with a plastic tube and one for calibration purposes 2 2 Power Service A source of s...

Страница 9: ...Micro Fuel Cell This balance point with a properly calibrated instrument is always within the limits of the X100 range If the reading climbs off the limits of this scale a leak in the manifold assembly is indicated TO EXTEND CELL LIFE AND MINIMIZE THE TIME REQUIRED TO MAKE THE NEXT ANALYSIS THE INSTRUMENT SHOULD ALWAYS BE PURGED WITH THE SAMPLE OR AN INERT GAS PRIOR TO BEING TAKEN OUT OF SERVICE F...

Страница 10: ...quality metal tubing and Swagelok type connections are recommended Verify that there are no leaks in the gas connection lines between the instrument and the source prior to use The gas may be regulated at 5 PSIG and flown at a rate of 1 liter minute control parameters are not critical Zero adjustment Place the instrument upright on a level surface and set the switch to the off position Set the met...

Страница 11: ...e analyzer The inlet side of the pump should also be equipped with a throttle valve so that sample flow can be reduced to between 0 2 and 5 liters min If pump loading is a consideration the inlet side of the pump will have to include a bypass path that is open to the atmosphere through a second throttle valve The sample path and bypass path may then be balanced by manipulating the two valves so th...

Страница 12: ...of time between charge periods is extended from one month to four months However do not leave it longer than this time period 4 2 Routine Maintenance Beyond adhering to a battery recharge schedule no routine maintenance is required as there are no moving parts in the instrument other than the meter movement The Micro Fuel Cell is a sealed modular component that should be replaced only when faulty ...

Страница 13: ... gas or the sample and then proceed as directed in Section 3 1 and 3 2 1 4 4 Cell Warranty The Class B 2CXL cell employed in the Model 311XL is warranted for six 6 months of service With regard to spare cells service time starts when the cell is removed from its shipping package The customer should stock only one spare cell per instrument at a time Do not attempt to stock pile spare cells The Mode...

Страница 14: ...that the offset is the same on all ranges 5 Re connect cell 6 LEAK TESTING If a leak is suspected in the unit DO NOT ATTEMPT TO TIGHTEN THE DISCONNECT FITTINGS THE FITTINGS ARE POTTED IN EPOXY AND TIGHTENING THEM WILL BREAK THE SEALS To check for leaks TAI recommends one of the following procedures Procedure I 1 Purge the instrument down as low as possible 2 Place the vent line in water and discon...

Страница 15: ... 11 7 PRODUCT SPECIFICATION DATA RANGES 0 2 10 100 1000 PPM Oxygen and Cal range for air calibration ACCURACY ...

Страница 16: ...nge Accuracy for 0 2PPM range 10 of full scale SENSITIVITY 20ppb or better REPRODUCIBILITY 1 AT CONSTANT TEMPERATURE RESPONSE 90 in 90 sec on the 0 2 PPM range with a flow rate of 2 5 SCFH SYSTEM OPPERATING TEMPERATURE 32 98 DEG F 0 35C SENSOR TYPE Micro fuel cell class B 2XL SYSTEM POWER REQUIREMENTS 100 115VAC 50 60 Hz for battery charging only The system includes two sets of current limited NiC...

Страница 17: ... IS APPLICABLE TO SPARE PARTS ORDERS IMPORTANT Orders for replacement parts should include the part number if available model number serial number sales order number and range background of the analyzer for which the parts are intended SEND ORDERS TO TELEDYNE ANALYTICAL INSTRUMENTS 16830 CHESTNUT STREET CITY OF INDUSTRY CALIF 91749 TELEPHONE 888 789 8168 626 934 1500 626 961 9221 FAX 626 961 2538 ...

Страница 18: ...AGRAM 220VAC DRAWING LIST MODEL 311TCXL C 70248 SCHEMATIC D 70270 OUTLINE C 41661 WIRING DIAGRAM 110 VAC C 37938 WIRING DIAGRAM 220VAC NOTE The MSDS on this material is available upon request through the Teledyne Environmental Health and Safety Coordinator Contact at 626 934 1592 14 ...

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