Teledyne 311-D Instruction Manual Download Page 1

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INSTRUCTION MANUAL

FOR

TRACE OXYGEN ANALYZER

MODEL 311-D

RANGES: 0-100 PPM; 0-1000 PPM; 1% AND 100%

TELEDYNE ANALYTICAL INSTRUMENTS

16830 CHESTNUT STREET

CITY OF INDUSTRY, CALIF. 91749

TELEPHONE: (626) 934-1500

FAX: (626) 961-2538

TWX: (910) 584-1887 TDYANYL COID

EASYLINK: 628-31862

Web: www.teledyne-ai.com

Summary of Contents for 311-D

Page 1: ...MODEL 311 D RANGES 0 100 PPM 0 1000 PPM 1 AND 100 TELEDYNE ANALYTICAL INSTRUMENTS 16830 CHESTNUT STREET CITY OF INDUSTRY CALIF 91749 TELEPHONE 626 934 1500 FAX 626 961 2538 TWX 910 584 1887 TDYANYL CO...

Page 2: ...MENT AND SERVICES 4 2 1 Sampling Equipment 4 2 2 Power Service 4 3 OPERATION 4 3 1 Introduction 4 3 2 Calibration 5 3 2 1 Calibration Procedure 5 3 3 Positive Pressure Sampling 6 3 4 Atmospheric Press...

Page 3: ...to the oxygen concentration in the gas space immediately adjacent to the transducer sensing surface A two stage solid state amplifier that features operational amplifiers whose power consumption per u...

Page 4: ...harging circuit A current limiting resistor 53 2 ohms is potted into the end of each battery This assures that under no circumstances can more than 80 milliamperes be switched or drawn from either bat...

Page 5: ...fier maintains a constant ratio of 1 1 between the negative and positive power supplies The constant ratio keeps the offset voltage of the amplifier from changing as the battery voltage varies up and...

Page 6: ...ce within the manifold and prior to shipment the manifold was purged with an inert gas to eliminate all but traces of oxygen from the internal sampling system The integral shutoff valves in the quick...

Page 7: ...of sample flow is of no importance A pump is recommended on the plastic tube Pump the tube until the meter reading is stable CAUTION DO NOT SUCK ON THE TUBE WITH YOUR MOUTH THERE IS A POSSIBILITY THE...

Page 8: ...E VENT FITTING IN PLACE THE PRESSURE IN THE MANIFOLD WOULD RISE AND BE EQUAL TO THE SAMPLE PRESSURE ALMOST IMMEDIATELY In such a situation depending on the magnitude of the sample pressure leaks in th...

Page 9: ...moving parts in the instrument The Micro Fuel Cell is a sealed modular component that should be replaced when faulty 4 3 Cell Replacement The characteristics of the Micro Fuel Cell are similar to thos...

Page 10: ...oved from its shipping package The customer should stock only one spare cell per instrument at a time Do not attempt to stockpile spare cells The Model 311D should not be used in applications where CO...

Page 11: ...as possible 2 Place the vent line in water and disconnect the sample 3 Next disconnect the vent line and place the range switch on the X100 range 4 The unit should stay on the X100 range if there are...

Page 12: ...ATION OF 100 PPM OR MORE FOR A CONCENTRATION OF LESS THAN 100 PPM THE SENSOR OUTPUT SHOULD BE WITHIN 10 IN SIXTY SECONDS PROVIDED THAT THE SENSOR IS NOT ALREADY SUPERSATURATED WITH A VERY HIGHLY CONCE...

Page 13: ...EFFECT OF CO2 ON B 2C CELL LIFE 11...

Page 14: ...ETER ASSEMBLY 1 L 79 LAMP NEON ASSEMBLY A MINIMUM CHARGE IS APPLICABLE TO SPARE PARTS ORDERS IMPORTANT Orders for replacement parts should include the part number if available model number serial numb...

Page 15: ...311D B 26473 PICTORAL DIAGRAM C 28339 SCHEMATIC C 26606 WIRING DIAGRAM NOTE The MSDS on this material is available upon request through the Teledyne Environmental Health and Safety Coordinator Contact...

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Page 17: ...Title Indsrsvr01 drawings MASTER 26000 C26606 14 dwg...

Page 18: ...Title G MASTER 28000 C28339 8 DWG...