Trace Oxygen Analyzer
Teledyne Analytical Instruments v
Table of Contents Safety Messages .......................................................................... iii
Introduction ................................................................................... 1
1.1 Overview 1
1.2 Main Features of the Analyzer 1
1.3 Front Panel Description 2
1.4 Rear Panel Description 3
Operational Theory ....................................................................... 7
2.1 Introduction 7
2.2 Zirconium Oxide Sensors 7
2.2.1 Principles of Operation 7
2.2.2 The Effect of Pressure 8
2.3 Electronics 8
2.3.1 General 8
2.3.2 Signal Processing 9
3.1 Unpacking the Analyzer 11
3.2 Location and Mounting 12
3.2.1 Control Unit Installation 12
3.2.2 External Probe Installation 12
3.3 Electrical Connections 12
3.4 Gas Connections 16
3.5 Installation Checklist 16
Operation ..................................................................................... 17
4.1 Introduction 17
4.2 Using the Function and Data Entry Buttons 18
4.3 Setting the Analysis Ranges 18
4.3.1 HI Range 19