Agilent Technologies 7820A

Advanced User Guide 7
Controlling a Valve 115
From the keyboard 115
From the run or clock time tables 115
Gas sampling valve 115
7 GC Output Signals
About Signals 118
Analog Signals 119
Analog zero 119
Analog range 119
Analog data rates 120
Selecting fast peaks (analog output) 121
Digital Signals 122
Digital zero 122
Signal Freeze and Resume 122
Data rates with Agilent data systems 123
Zero Init Data Files 125
8 Auxiliary Devices
About Pressure Control 128
Pressure units 128