Teledyne BDS-3960 guide

Oxygen Analyzer	Operational Theory

Teledyne Analytical Instruments

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Teledyne BDS-3960 operating instructions

Contents

Teledyne Analytical Instruments Oxygen Analyzer Copyright 2002 Teledyne Analytical Instruments BDS Iii Specific Model Information Safety Messages Oxygen Analyzer Table of Contents Vii Operation Appendix MaintenanceIndex Teledyne Analytical Instruments Viii BDS-3960 Front Panel List of Figures Vacuum Degassing for the BDS Oxygen Sensor List of Tables Xii Combustible GAS Usage Introduction Main Features of the AnalyzerOverview Typical Applications Front Panel Operator Interface BDS-3960 Front Panel Analog Outputs Rear Panel Equipment InterfaceRemote Probe Range ID Contacts Model BDS 3960 Rear Panel Introduction Operational TheoryBDS Sensor Principles of Operation Oxygen Analyzer Operational Theory Cross Section of the BDS Oxygen Sensor BDS sensor output at different gas flow rate Gas Flow Rate Gas Pressure Temperature effectRecovery from High Level Oxygen Exposure Typical Purge-down Curve After Air Saturation Background Gas Compatibility Stability Maintenance Sample System Flow Diagram Electronics and Signal Processing Oxygen Analyzer Operational Theory BDS 3960 Electronics Block Diagram Page Mounting the Analyzer InstallationUnpacking the Analyzer Model BDS 3960 Front Panel Oxygen Analyzer Installation Gas Connections Rear Panel Connections Electrical Connections Equipment Interface Connector Pin Arrangement Pin Function Threshold Alarm Pin Contact System Alarm Cal Contact Installation Electrolyte Refill of BDS Sensor Adding Electrolyte to the BDS Sensor Testing the System Powering Up the System Auto Ranging on Operation Analyzer application Oxygen Analyzer Maintenance Communication Information and Calibration Parameters System Screen Setting Software Parameters Filter, Gas Factor, Tmp. Coeff Parameter Selection Box Gas Factor Temperature Coefficient Parameter Default Values Zero Cal Calibration of the Analyzer Span Cal Alarms Function Maintenance Range Function Setting the Analog Output Ranges Range Options List Box Fixed Range Analysis Signal Output Switching The Program Back To Front Oxygen Analyzer Maintenance Adding Water to the BDS Sensor Maintenance Routine Maintenance Adding Water into the BDS sensor Fuse Replacement Removing Fuse Block from Housing Battery Backup Replacement Click startProgramsexplorer Click showMy Device Reinstalling Application software to PPC Troubleshooting CleaningSymptoms Possible causes and Solutions Major Internal Components Causes and solution keys Vacuum Degassing for the BDS Oxygen Sensor Oxygen Analyzer Maintenance Teledyne Analytical Instruments Appendix Specifications Oxygen Analyzer Appendix Operating Temperature 5-40 C Qty Part Number Description Recommended 2-Year Spare Parts List 19-inch Relay Rack Panel Mount Drawing List Application notes Section II Physical and Chemical Data Material Safety Data SheetSection I Product Identification Section IV Health Hazard Data Section III -Physical Hazards Section VI Handling Information Index Alarms Msds Oxygen Analyzer Index Zero