Teledyne 7300A manual Infrared Gas Analyzer Appendix

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Infrared Gas Analyzer

Appendix

 

 

 

 

 

 

 

 

 

10If condensables occur, such as moisture, acid gases, solvents, etc., sample system materials may be compromised for corrosion resis- tance integrity. Special materials may be required.

11Teledyne is not responsible for applying a general purpose instrument in a hazardous area or where a flammable gas is brought to an ana- lyzer above its lower explosive limit and the area has been classified as general purpose.

12Customer must supply the necessary calibration gases at the required purities.

13Customer must auto zero and span calibrate as specified in the compli- ance sheet.

Teledyne Analytical Instruments

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Contents Teledyne Analytical Instruments Model 7300ACopyright 2000 Teledyne Analytical Instruments Model 7300AApplication Impurity of Interest Infrared Gas Analyzer Technician Record SheetModel 7300A Teledyne Analytical Instruments Model 7300A Installation Table of Contents IntroductionModel 7300A Infrared Gas Analyzer Start-up and Theory of Operation Table of ContentsOperation Electrical/Control Unit Modes/Functioning Appendix MaintenanceTypical Gas Applications OverviewInfrared Gas Analyzer Introduction General Main Features of the AnalyzerIntroduction Model 7300A Ndir Analyzer Introduction Model 7300A Teledyne Analytical Instruments Infrared Gas Analyzer Installation Installing and Connecting the AnalyzerUnpacking the Analyzer/Inspection Electrical Power Connections Installation Model 7300AUser Connections Calibration GasesElectrical Connections Rear Panel Infrared Gas Analyzer Installation Pipe ConnectionsSample Delivery System Venting the SystemFuse Installation Installation Model 7300A Primary Input Power3 50-Pin Equipment Interface Connector Analog OutputsExamples Pin FunctionOutput V dc Output mA dc Range Voltage Current mA Application Alarm RelaysDigital Remote Cal Inputs Pin ContactRemote Calibration Connections Range ID Relays Remote Valve ConnectorNetwork I/O FET Series Resistance 4 RS-232 PortParameter Setting Command DescriptionGas Requirements Calibration Calibration Fluids Testing the SystemCalibration Infrared Gas Analyzer Installation Installation Model 7300A Teledyne Analytical Instruments Ndir Analyzer Startup PreliminaryInitial Set-up and Zeroing Infrared Gas Analyzer Start-up and OperationStart-up and Theory of Operation Model 7300A Operational CalibrationAnalyzer Theory of operation GeneralBlock Diagram of the Model 7300A Electronics Circuit Description Digital Signal Processing & Electronics Linearizer Linearizer Output Linearizer Input Teledyne Analytical Instruments Page Infrared Gas Analyzer Operation IntroductionAnalysis Mode Using the ControlsOperation Model 7300A Mode/Function SelectionSetup Mode Setup Mode Enter Data EntryEscape Enter Setting up an AUTO-CALEntering the Password Infrared Gas Analyzer Operation Password ProtectionAAA Installing or Changing the PasswordLogging Out System Self-Diagnostic TestChecking Linearity with Algorithm Model ScreenTroubleshooting information Digital Filter Setup Zero Offset Adjustment CAL-OUT Function Adjst output to 4ma ENT to OK Zero Cal Zero and Span FunctionsAuto Mode Zeroing Cell Failure Manual Mode ZeroingSpan Cal Auto Mode SpanningManual Mode Spanning Installation Alarms FunctionPress enter again to set the alarm setpoints Manual Select/Define Range Screen Range Select FunctionAuto Screen Precautions Illustrates these schemes graphically Analyze FunctionSet Application Screen ProgrammingOFFST/INVRT ENT Checking the linearization Curve Algorithm ScreenManual Mode Linearization Auto Mode Linearization Offset OUTPUT/Reversal Output Output Signal Reversal Special Function SetupPolarity Reversal Output Signal OffsetGain Preset Infrared Gas Analyzer Maintenance MaintenanceMaintenance Model 7300A Routine MaintenanceFilter Ndir Analyzer Measurement Cell System Self Diagnostic TestMajor Internal Components PowerAnalog PreampCell Assembly Troubleshooting General Trouble Shooting Chart Maintenance Model 7300A Infrared Gas Analyzer Maintenance Maintenance Model 7300A Teledyne Analytical Instruments Infrared Gas Analyzer Appendix Drawing List SpecificationsAppendix Model 7300A Qty Description Recommended 2-Year Spare Parts ListAttachment 7300A Infrared Gas Analyzer Appendix