Teledyne GC-Pro/FID - Gas Chromatograph - Manual (Page 9)

GC-Pro FID
Teledyne Analytical Instruments ix
Table of Contents
Safety Messages .......................................................................... iii
Additional Safety Information ...................................................... v
List of Figures ............................................................................. xiii
List of Tables .............................................................................. xiv
Introduction ................................................................................... 1
1.1 Main Features of the Analyzer 1
1.2 Principle of Operation 2
1.3 Analyzer Description 3
1.4 Applications 6
Operational Theory ....................................................................... 7
2.1 Introduction 7
2.2 Modes of Operation 8
2.3 Analyzer Subsystems 8
2.3.1 Sample System 9
2.3.2 Gas Flow Control System 9
2.3.3 Fuel and Blanket Air Systems 10
2.3.4 Flame Ionization Detection Cell 10
2.4 Detection Cell 12
2.4.1 Electrometer-Amplifier 13
2.4.2 Anode Power Supply 14
2.4.3 Flame Guard Circuit 14
2.4.4 Flame Ignition Circuit 14
Installation ................................................................................... 15
3.1 Unpacking the Analyzer 15
3.2 Mounting the Analyzer 15