306WA - Analog trace oxygen analyzer - Teledyne Analytical ...

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5.0 Maintenance & TrouboubleshootingModel 306WASymptom CauseWhat To DoCalibrator current is erratic.Proper calibration current exists,but there is no cell response.a) Poor electrical connections.a) Short circuit in calibrator.a) Check for properconnections betweenthe control unit andcalibrator on terminalstrip TS5.b) Ensure that brown (13)and yellow (14) wiresconnect to brown andyellow posts respectivelyon calibratorassembly in the cellcompartment.c) Moisten wick. Seesection 4.3.a) Verify cell response tooxygen by loosening thecalibrator assembly tointroduce air, and thenbolt back in place.Recorder/meter shouldshow increase.b) If there is no response,inspect the calibrator forobvious shorts. If noteasily repairable,replace the calibrator.5-14TELEDYNE ELECTRONIC TECHNOLOGIESAnalytical Instruments
Trace Oxygen AnalyzyzerAppendixAppendixSpecificationsRanges:Sensitivity:Accuracy:Response Time:System Operating Temperature:Sensor Type:Signal Output:Sample Requirement:Power Requirement:Alarm Output:Calibrator:0-1, 0-10, 0-100 ppm (optional highrange to 1000 ppm, optional low rangeto 500 ppb).0.5% of Full Scale.+2% of Full Scale at constant temperatureand pressure (temperature andpressure of calibration {for ranges 10ppm and above}). For ranges 1 ppmand below, Instrument Accuracy musttake into account Sensor Offset Errorwhich has been experimentally determinedto be 30 ppb.+5% of Full Scale over operatingtemperature (once temperature equilibriumhas been achieved)90% in less than 1 minute (for changesin the lowest range).5 °C to 50 °C.Electrochemical "Flower Cell".0-1V DC (4-20mA DC optional)Flow: 150 cc/min (Specified flowrate is required only during calibration).Pressure: 1 to 150 psig.Temperature: 15 °C to 38 °C115 VAC, 50/60 Hz (220 optional)2 alarms optional.Electrolytic Faradic Calibrator.TELEDYNE ELECTRONIC TECHNOLOGIESAnalytical InstrumentsA-1
Page 4 and 5: Model 306WA5.4 Calibration ........
Page 6 and 7: 1.0 Introduction Model 306WA1.2.1 S
Page 8 and 9: 2.0 Operational Theory Model 306WAl
Page 11 and 12: Trace Oxygen AnalyzyzerOperational
Page 13 and 14: Trace Oxygen AnalyzyzerInstallation
Page 15 and 16: Trace Oxygen AnalyzyzerInstallation
Page 17: Trace Oxygen AnalyzyzerOperations 4
Page 20 and 21: 4.0 Operations Model 306WAFigure 7:
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Page 24 and 25: 4.0 Operations Model 306WA4.6 Power
Page 26 and 27: 5.0 Maintenance & Trouboubleshootin
Page 40 and 41: AppendixModel 306WASpare Parts List
Page 42 and 43: AppendixModel 306WACalibration Data
Page 44 and 45: AppendixModel 306WATo determine the
Page 46: AppendixModel 306WAAmbient Temperat

306WA - Analog trace oxygen analyzer - Teledyne Analytical ...

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