Teledyne 3000TA - General purpose trace oxygen analyzer - Manual (Page 4)

Teledyne Analytical Instruments
Model 3000TA
iv
Table of Contents
1 Introduction
1.1 Overview ........................................................................ 1-1
1.2 Typical Applications ....................................................... 1-1
1.3 Main Features of the Analyzer ....................................... 1-1
1.4 Model Designations ....................................................... 1-2
1.5 Front Panel (Operator Interface) .................................... 1-3
1.6 Recognizing Difference Between LCD & VFD ............... 1-5
1.7 Rear Panel (Equipment Interface) .................................. 1-5
2 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 ............................................. 2-4
2.2.5 Calibration Characteristics ...................................... 2-4
2.3 Sample System .............................................................. 2-5
2.4 Electronics and Signal Processing ................................ 2-7
3 Installation
3.1 Unpacking the Analyzer ................................................. 3-1
3.2 Mounting the Analyzer ................................................... 3-1
3.3 Rear Panel Connections ................................................ 3-2
3.3.1 Gas Connections ................................................... 3-3
3.3.2 Electrical Connections ........................................... 3-4
3.3.3 Remote Probe Connector ...................................... 3-9
3.4 Installing the Micro-Fuel Cell ........................................... 310
3.5 Testing the System ........................................................ 3-10
4 Operation
4.1 Introduction .................................................................... 4-1
4.2 Using the Data Entry and Function Buttons ................... 4-2
4.3 The System Function ..................................................... 4-3
4.3.1 Tracking O
2
Readings during Calibration ............... 4-4
4.3.2 Setting up an Auto-Cal ........................................... 4-5
4.3.3 Password Protection .............................................. 4-6
4.3.3.1 Entering the Password ................................... 4-6
4.3.3.2 Installing or Changing the Password ............. 4-7