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

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3.0 Installation Model 306WAFigure 3: Typical System Layout3.3 Sample ConnectionsThe sample line is connected at the back of the analyzer case as depictedin Figure 5. Use care in assembling any part of the sampling systemto avoid leaks. Oxygen can diffuse into the system through small leaks evenwhen sample pressure is much greater than atmospheric pressure.1. Connectors.Use straight tube connectors where possible.This facilitates removal of the analyzer section from the caseduring maintenance or service.2. Lines. Lines should consist of metallic tubing, since oxygen candiffuse through plastic. Use continuous tubing where possible.3. Vent. The analyzed sample is vented through the back of theunit as shown in Figure 5.The analyzer should have a vent line of ¼" diameter tubing at least twofeet long, running downward from the vent connection. This is to preventair from diffusing into the reservoir and dissolving into the humidifier makeupwater.If it is not desirable to vent the sample into the atmosphere, a vent lineto carry the sample to a suitable venting area will be required. The sampleleaves the vent connection of the analyzer saturated with water vapor at atemperature somewhat above ambient, so a suitable trap to remove condensatewithout plugging the vent line will be required. The vent line shouldalso be arranged so that it cannot become plugged by dirt or dust.3-2TELEDYNE ELECTRONIC TECHNOLOGIESAnalytical Instruments
Trace Oxygen AnalyzyzerInstallation 3.0Figure 4: General Connection DiagramSee the specific Interconnection Diagram for your instrument in the drawingpackage located at the back of the manual. See also any Addenda that may beincluded with this manual.TELEDYNE ELECTRONIC TECHNOLOGIEAnalytical Instruments3-3
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: Trace Oxygen AnalyzyzerInstallation
Page 17: Trace Oxygen AnalyzyzerOperations 4
Page 20 and 21: 4.0 Operations Model 306WAFigure 7:
Page 22 and 23: 4.0 Operations Model 306WAFigure 8:
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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