Teledyne BDS-3960 operating instructions Table of Contents

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BDS 3960

Table of Contents

Safety Messages

iv

Table of Contents

vi

List of Figures

ix

List of Tables

xi

Introduction

13

1.1

Overview

13

1.2

Typical Applications

13

1.3

Main Features of the Analyzer

13

1.4

Front Panel (Operator Interface)

14

1.5

Rear Panel (Equipment Interface)

16

Operational Theory

18

2.1

Introduction

18

2.2

BDS Sensor

18

2.2.1

Principles of Operation

18

2.2.2 Gas Flow Rate

21

2.2.3

Gas Pressure

22

2.2.4

Temperature effect

22

2.2.5

Recovery from High Level Oxygen Exposure

22

2.2.6 Background Gas Compatibility

23

2.2.7 Stability

24

2.2.8 Maintenance

24

2.3

Sample System

25

2.4

Electronics and Signal Processing

26

Installation

30

3.1

Unpacking the Analyzer

30

 

 

 

 

 

 

 

Teledyne Analytical Instruments

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Contents Oxygen Analyzer Teledyne Analytical InstrumentsBDS Copyright 2002 Teledyne Analytical Instruments Specific Model Information IiiSafety Messages Oxygen Analyzer Table of Contents Operation ViiIndex Teledyne Analytical Instruments MaintenanceAppendix ViiiList of Figures BDS-3960 Front PanelVacuum Degassing for the BDS Oxygen Sensor List of Tables Combustible GAS Usage XiiOverview Main Features of the AnalyzerIntroduction Typical ApplicationsFront Panel Operator Interface BDS-3960 Front Panel Remote Probe Rear Panel Equipment InterfaceAnalog Outputs Range ID ContactsModel BDS 3960 Rear Panel BDS Sensor Operational TheoryIntroduction Principles of OperationOxygen Analyzer Operational Theory Cross Section of the BDS Oxygen Sensor Gas Flow Rate BDS sensor output at different gas flow rateTemperature effect Recovery from High Level Oxygen ExposureGas Pressure Background Gas Compatibility Typical Purge-down Curve After Air SaturationMaintenance StabilitySample System Electronics and Signal Processing Flow DiagramOxygen Analyzer Operational Theory BDS 3960 Electronics Block Diagram Page Installation Unpacking the AnalyzerMounting the Analyzer Oxygen Analyzer Installation Model BDS 3960 Front PanelRear Panel Connections Gas ConnectionsElectrical Connections Equipment Interface Connector Pin Arrangement Threshold Alarm Pin FunctionSystem Alarm Pin ContactCal Contact Installation Electrolyte Refill of BDS Sensor Testing the System Adding Electrolyte to the BDS SensorPowering Up the System Operation Auto Ranging onOxygen Analyzer Maintenance Analyzer applicationSystem Screen Communication Information and Calibration ParametersSetting Software Parameters Filter, Gas Factor, Tmp. Coeff Gas Factor Parameter Selection BoxTemperature Coefficient Parameter Default Values Calibration of the Analyzer Zero CalSpan Cal Alarms Function Maintenance Setting the Analog Output Ranges Range FunctionRange Options List Box Signal Output Fixed Range AnalysisSwitching The Program Back To Front Oxygen Analyzer Maintenance Maintenance Routine Maintenance Adding Water to the BDS SensorFuse Replacement Adding Water into the BDS sensorBattery Backup Replacement Removing Fuse Block from HousingReinstalling Application software to PPC Click startProgramsexplorer Click showMy DeviceSymptoms Possible causes and Solutions CleaningTroubleshooting Major Internal ComponentsCauses and solution keys Vacuum Degassing for the BDS Oxygen Sensor Oxygen Analyzer Maintenance Teledyne Analytical Instruments Specifications AppendixOperating Temperature 5-40 C Oxygen Analyzer AppendixRecommended 2-Year Spare Parts List Qty Part Number DescriptionDrawing List 19-inch Relay Rack Panel MountApplication notes Material Safety Data Sheet Section I Product IdentificationSection II Physical and Chemical Data Section III -Physical Hazards Section IV Health Hazard DataSection VI Handling Information Alarms IndexOxygen Analyzer Index MsdsZero