Connecting Supply Gases; The Main Flow Panel - Agilent Technologies HP 5890 II Series Manual

Gas chromatograph
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Installation

Connecting supply gases

Connecting supply gases
Supply gases are connected either at the main front flow panel, or at
auxiliary flow panel(s) mounted behind the door on the left side panel. All
inlet supply fittings are 1/8•inchfemale swage•type.
H
WARNING
observe safety precautions: be sure the supply is off until all
connections are made. Be sure unconnected fittings are capped or
plugged.

The main flow panel

In general, each carrier gas supply is connected to one of the following
devices at the rear of the main flow panel:
C
C
C
22
is flammable and is an explosion hazard. If H
2
Carrier gas is connected to the mass flow controller for an inlet.
Capillary makeup gas is connected to the flow manifold block for a
detector.
Detector support gases (H
reference gas for a TCD) are also connected to the flow manifold block
for each particular detector.
and air for FIDs, NPDs and FPDs;
2
is being connected,
2

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Hp 5890 ii plus series

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