Teledyne 3300TB - Low cost trace oxygen analyzer - Manual (Page 3)

iii Teledyne Analytical Instruments
Contents
Introduction
1.1 Overview ........................................................................ 1-1
1.2 Main Features of the Analyzer ....................................... 1-1
1.3 Front Panel Description .................................................. 1-2
1.4 Rear Panel Description .................................................. 1-3
Operational Theory
2.1 Introduction .................................................................... 2-1
2.2 Micro-Fuel Cell Sensor .................................................. 2-1
2.2.1 Principles of Operation .......................................... 2-1
2.2.2 Anatomy of a Micro-Fuel Cell ................................. 2-2
2.2.3 Electrochemical Reactions .................................... 2-3
2.2.4 The Effect of Pressure ............................................ 2-3
2.2.5 Calibration Characteristics ...................................... 2-4
2.3 Electronics ..................................................................... 2-5
2.3.1 General .................................................................. 2-5
2.3.2 Signal Processing .................................................. 2-5
Installation
3.1 Unpacking the Analyzer ................................................. 3-1
3.2 Location and Mounting .................................................. 3-2
3.2.1 Control Unit Installation .......................................... 3-2
3.2.2 External Probe Installation ..................................... 3-2
3.2.3 Installing the Micro-Fuel Cell ................................. 3-2
3.3 Electrical Connections ................................................... 3-3
3.4 Gas Connections ........................................................... 3-6
3.5 Installation Checklist ...................................................... 3-6
Operation
4.1 Introduction .................................................................... 4-1
4.2 Using the Function and Data Entry Buttons ................... 4-2
4.3 Setting the Analysis Ranges .......................................... 4-2
4.3.1 HI Range ............................................................... 4-2
4.3.2 LO Range .............................................................. 4-3
4.4 Setting the Alarm Setpoints ............................................ 4-3