Agilent Technologies 7890 Series User Manual

213
Agilent 7890 Series Gas Chromatograph
Advanced Operation Manual
Agilent Technologies
6
Valves
About Valves 214
The Valve Box 215
Heating the valves 215
Valve temperature programming 216
Configuring an Aux thermal zone 216
Valve Control 217
The valve drivers 217
The internal valve drivers 217
The external valve drivers 218
Valve Types 219
Configuring a Valve 220
Controlling a Valve 221
From the keyboard 221
From the run or clock time tables 221
Simple valve: column selection 221
Gas sampling valve 222
Multiposition stream selection valve with sampling valve 223

Agilent Technologies 7890 Series Specifications

General

Brand	Agilent Technologies
Model	7890 Series
Category	Laboratory Equipment
Language	English