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i Teledyne Analytical InstrumentsOPERATING INSTRUCTIONS FORModel 8800A & BTrace Moisture AnalyzerHIGHLY TOXIC AND OR FLAMMABLE LIQUIDS OR GASES MA

Section 2: Sensor and Sampling Techniques32. Sensor and Sampling Techniques2.1 Precautions using the sensorThe HTF™ Al2O3 sensor is designed and field

8800 Series Trace Moisture Analyzer Instruction Manual42.2 Sensor Technical SpecificationsType: ...Hyper Thin Film HTF™

Section 2: Sensor and Sampling Techniques52.3.1 In-situ InstallationIn-situ installation is recommended only for measurements where the gas pressure i

8800 Series Trace Moisture Analyzer Instruction Manual62.3.2 Extractive InstallationFor extractive installations we recommend our sample system ESS, w

Section 2: Sensor and Sampling Techniques7inside these materials.• Try to run pipes to the sensor upwards, so that contaminants tend to fall back into

8800 Series Trace Moisture Analyzer Instruction Manual82.5 Troubleshooting unexpected readingsIf erroneous readings are suspected on a newly acquired

Section 3: Instrument93. Instrument3.1 Precautions using the 8800 Series Trace Moisture AnalyzerThe 8800 Series Trace Moisture Analyzer uses state-of-

8800 Series Trace Moisture Analyzer Instruction Manual103.2 Instrument Technical SpecificationsEnclosure: ...8800B tabletop or s

Section 3: Instrument113.3 Installation3.3.1 Instrument Mechanical InstallationThe 8800 Series Trace Moisture Analyzer is available in several differe

8800 Series Trace Moisture Analyzer Instruction Manual123.3.2 Electrical ConnectionsAll connections are made via a 21 contact, pluggable screw termina

8800 Series Trace Moisture Analyzer Instruction ManualiWhen calling your representative for technical support, please have your serial numbers availab

Section 3: Instrument13to operate from 15 to 30 VDC 0.5A, with an internal 0.5A fast acting fuse. Please follow the appropriate installation procedure

8800 Series Trace Moisture Analyzer Instruction Manual14or 30VDC, instruments for use in division 2 Hazardous Areas have hermetically sealed relays ra

Section 3: Instrument153.3.2.5 Interfacing to the RS-232 optionThe optional RS-232C interface is provided on the P1 connector. The configuration is 96

8800 Series Trace Moisture Analyzer Instruction Manual163.4.2 Display Conventions1. To display characters with the 7 segment numeric display, the foll

Section 3: Instrument17switches described above.• With a front face plate which has labeled holes placed immediately above the circuit board switches,

8800 Series Trace Moisture Analyzer Instruction Manual18parts per million by volume computed at the sensor pressure (more about pressure later). The L

Section 3: Instrument193.4.4.2 AlarmsThere are two independent optional alarms, they are named HI and LO alarms. Each alarm can activate a single pole

8800 Series Trace Moisture Analyzer Instruction Manual205. Push the MODE button. The display will show:the ‘DEWPOINT’ indicator means that we are chan

Section 3: Instrument21Instrument calibration is recommended in approximately 12 month intervals, and the XTR65W sensor should be re-calibrated after

8800 Series Trace Moisture Analyzer Instruction Manual22Under certain conditions, an over (super) saturated sensor may need to be completely dried out

8800 Series Trace Moisture Analyzer Instruction ManualiiThe manufacturer reserves the right to change or modify the product specification and / or app

Section 3: Instrument23• Make sure the instrument is unlocked.• Press the MODE button a few times until the display shows CAL.• Press the DOWN button

8800 Series Trace Moisture Analyzer Instruction Manual24the calibrations are scheduled at 720 hours interval. Use the UP and DOWN buttons to change th

Section 3: Instrument25sequence of computations is as follows:• The capacitance is converted to percent of full scale (-100°C to +20°C dp), using the

8800 Series Trace Moisture Analyzer Instruction Manual262. Selecting the sensor type: In this mode the user can select the software matching the type

Section 3: Instrument27b. Use the UP or DOWN buttons to modify the cal-adjust value as necessary.c. Press the MODE button to go to the next mode, this

8800 Series Trace Moisture Analyzer Instruction Manual28four times will display “1234”. Pressing and holding the “MODE” button, will display “SET UN/L

Section 3: Instrument29dition ceases to exist, the audio indicator is automatically re-enabled, ready to be activated on next alarm condition. • A mom

8800 Series Trace Moisture Analyzer Instruction Manual30Legend: + denotes a beeping accompaniment to the message./ denotes alternately flashing messag

Section 3: Instrument313.7 MaintenanceThe 8800A and 8800B instrument enclosures may be cleaned when necessary using a damp (moist) cloth. The sensor s

8800 Series Trace Moisture Analyzer Instruction Manual32

8800 Series Trace Moisture Analyzer Instruction ManualiiiExamine the 8800 Series Trace Moisture Analyzer package for damage or mishan-dling. If any da

Glossary33Glossary0/24 mA . . . . . . . . . . . . . . . . range of current for the current loop [0mA=minimum reading, 24mA=maximum reading]4/20 mA .

Manual34used for the circuit [see 4/20]dB . . . . . . . . . . . . . . . . . . . . . see - decibelDB25. . . . . . . . . . . . . . . . . . . a style an

Glossary35impedance . . . . . . . . . . . . . . . the ratio of voltage to current at a specified frequency measured in Ohms, a resistor of the same va

Manual36RG6. . . . . . . . . . . . . . . . . . . . A type of coaxial cable - the letters/numbers refer to the electrical characteristic of the cable

8800 Series Trace Moisture Analyzer Instruction Manual Appendices37Appendix A: Flow Diagram of Operating State User Interface˚C DEWPOINTSETSETHIHI/LOS

8800 Series Trace Moisture Analyzer Instruction Manual Appendices38Flow Diagram Operating State User Interface (continued) Manual & Scheduled Self

8800 Series Trace Moisture Analyzer Instruction Manual Appendices39Appendix B: Flow Diagram of Set-Up State User InterfaceHi/LoSETSETSETLoLoLoHiSETSET

8800 Series Trace Moisture Analyzer Instruction Manual Appendices40Appendix C: Sensor Mechanicalflats for 1 " wrench14/~1.45"14mm x 1.25mm

8800 Series Trace Moisture Analyzer Instruction Manual Appendices41Appendix D: Optional Sensor Fittings

8800 Series Trace Moisture Analyzer Instruction Manual Appendices42Appendix E: 8800 Series Trace Moisture Analyzer Circuit Board DimensionsAppendix E

8800 Series Trace Moisture Analyzer Instruction ManualivWarrantyThis instrument is warranted to be free from defects in workmanship and materials. Lia

8800 Series Trace Moisture Analyzer Instruction Manual Appendices43sionsStandard mounting (with clip-on compression brackets)Environmentally sealed mo

8800 Series Trace Moisture Analyzer Instruction Manual Appendices44Appendix E (continued): 8800B Series Trace Moisture Analyzer Enclosure Mounting Di

8800 Series Trace Moisture Analyzer Instruction Manual Appendices45Appendix F: Sensor/SpanCheck™ Theory of OperationThe Sensor is constructed as a cap

8800 Series Trace Moisture Analyzer Instruction Manual Appendices46Appendix G: Dewpoint Response time AnalysisManufacturers of dewpoint sensors will m

8800 Series Trace Moisture Analyzer Instruction Manual Appendices47Of course analyzing on a wet-up step will produce much faster results, because all

8800 Series Trace Moisture Analyzer Instruction Manual Appendices48Appendix H: Sample Gas Filter ConsiderationsSample treatment with pre-filtering may

8800 Series Trace Moisture Analyzer Instruction Manual Appendices49Appendx I: 8800 Series Trace Moisture Analyzer Grounding Considerations1. The senso

8800 Series Trace Moisture Analyzer Instruction Manual Appendices50Appendix J: Analog Output vs. Dewpoint The current output of the 8800 Series Trace

8800 Series Trace Moisture Analyzer Instruction Manual Appendices51Relationship of 4-20mA output and instrument reading in ppmV or LBSInstrument readi

8800 Series Trace Moisture Analyzer Instruction Manual Appendices52Appendix K: RS-232C Interface ProtocolThe instrument uses a simple protocol to comm

8800 Series Trace Moisture Analyzer Instruction ManualvTable of Contents1.0 Overview of the 8800 Series Trace Moisture Analyzer...

8800 Series Trace Moisture Analyzer Instruction Manual Appendices53255 seconds. This feature allows the user to log the measurement on a dumb terminal

8800 Series Trace Moisture Analyzer Instruction Manual Appendices54The printer should have at least 80 character columns, and it is best to use contin

8800 Series Trace Moisture Analyzer Instruction Manual Appendices55Appendix L: Procedure for Exchanging 8800 Series SensorsTo exchange sensors one mus

8800 Series Trace Moisture Analyzer Instruction Manual Appendices56Appendix M: Uncertainty in LBS & ppmV calculationsUncertainty of LBS & ppmV

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58Symbols°C ...17°F ...17AAC power voltag

Index59copper tubing ...6copyright ...icorrosive gases ...

8800 Series Trace Moisture Analyzer Instruction ManualviAppendix D: Optional Sensor Fittings...

60IndexNPL ...1Ooil ...3operating state .

Index61Wwarning labels ... iiiwarranty ...ivwater ...

Teledyne Analytical InstrumentsA Business Unit of Teledyne InstrumentsSENSORS • ANALYZERS • SYSTEMSSCIENTIFIC SOLUTIONS16830 CHESTNUT STREET, CITY OF

Section 1: Introduction11.0 Overview of the 8800 Series Trace Moisture AnalyzerThe 8800 Series Trace Moisture Analyzer is a microprocessor based hygro

8800 Series Trace Moisture Analyzer Instruction Manual2