Agilent Technologies 7890 Series - Page 89

Inlets 3
Advanced Operation Manual 89
The next figure shows the flow diagram for the packed
column mode, with the column not defined the control is
based on total carrier gas flow.
Valve
Frit Frit
Valve
EPC Module
Inlet Weldment
FS = Flow Sensor
PS = Pressure Sensor
FS PS
Carrier Supply
80 PSI
Septum Purge
Column
PS