Setting Parameters - Agilent Technologies 7890 Series Advanced Operation Manual

3
Inlets
Carrier Supply
80 PSI
Frit
Valve
FS
FS = Flow Sensor
PS = Pressure Sensor

Setting parameters

90
EPC Module
Valve
PS
Inlet Weldment
Packed Column
The inlet can operate in flow or pressure control mode. Flow
is recommended for packed columns. Pressure is
recommended for capillary columns.
Inlet in flow control mode
While in flow control mode, you cannot enter pressures here.
Mode Press [Mode/Type] to see the choices. You may select
an inlet mode of either Pressure control or Flow control. When
the Inlet control mode is Pressure control, the column control
mode can be set to Constant pressure, Ramped pressure, Constant
Septum Purge
Frit
PS
Advanced Operation Manual