Agilent Technologies 5890

18 Installing Rotary Valves
Installing Rotary Valves
Column
Carrier
Out
Sample
In
Loop
OFF
ON
Detector
or 2nd
valve
Gas sampling with backflush to detector
Out
In
Sample 2
Carrier
Loop 2
Out
In
Sample 1
Loop 1
Detector
or 2nd Valve
OFF
ON
Gas sampling of alternate streams