Inficon Micro GC Fusion 2-Module

INFICON Table of Contents
074-594-P1H Micro GC Fusion Operating Manual iii
Table of Contents
1 Disclaimer and Copyright ...............................................................................................................................11
2 Declaration of Conformity ...............................................................................................................................12
3 Two Year Warranty.........................................................................................................................................14
4 Introduction.....................................................................................................................................................16
4.1 Overview.............................................................................................................................................. 16
4.2 About Micro GC Fusion ....................................................................................................................... 17
4.3 Definition of Notes, Cautions and Warnings........................................................................................ 17
4.4 Cautions and Warnings When Using Micro GC Fusion....................................................................... 18
4.5 Theory of Operation............................................................................................................................. 22
4.5.1 Injection....................................................................................................................................... 22
4.5.2 Separation................................................................................................................................... 23
4.5.3 Detection..................................................................................................................................... 24
4.5.4 Data System ...............................................................................................................................24
5 Product Overview ...........................................................................................................................................26
5.1 2-Module Chassis ................................................................................................................................ 26
5.2 4-Module Chassis ................................................................................................................................ 28
5.3 Sample Inlets ....................................................................................................................................... 30
5.3.1 Front Sample Inlet....................................................................................................................... 30
5.4 Carrier Gas Connections ..................................................................................................................... 31
5.5 Venting Connections............................................................................................................................ 33
5.5.1 ANALYTICAL Vent...................................................................................................................... 34
5.5.2 REFERENCE Vent .....................................................................................................................34
5.5.3 PUMP Vent .................................................................................................................................34
5.5.4 HIGH PRESSURE PURGE Vent................................................................................................ 34
5.6 Front Panel Display ............................................................................................................................. 35
5.7 GC Module........................................................................................................................................... 36
5.7.1 Injection....................................................................................................................................... 36
5.7.1.1 Variable Volume Injector....................................................................................................37
5.7.1.2 Variable Large Volume Injector..........................................................................................37
5.7.1.3 Fixed Volume Injector ........................................................................................................37
5.7.1.4 Backflush Injector...............................................................................................................38
5.7.2 Separation................................................................................................................................... 38
5.7.3 Detection..................................................................................................................................... 39
5.7.4 Module Circuit Boards................................................................................................................. 41
5.7.4.1 GC Module Controller Board..............................................................................................41