Agilent Technologies 7890 Series - Page 103

Inlets 3
Advanced Operation Manual 103
Stage 1. Sample injection
With the split vent valve closed, the sample and solvent
transfer to the column.
Valve
Frit Frit
Valve
EPC Module
Valve
Split Vent Trap
PTV Inlet Weldment
FS = Flow Sensor
PS = Pressure Sensor
FS
PS
PS
Split
Carrier Supply
80 PSI
Septum Purge
Column