Agilent Technologies 6890 Series Service Manual

240 Programmed Temperature Vaporization Inlet (PTV)
Leak testing the PTV module only
46 of 46
Jun 2001
Inlets
Agilent 6890 Gas Chromatograph Service Manual
On the inlet
• Septum (septum head only)
• Lower inlet seal at bottom of inlet
• Ferrule on inlet liner
• Connections for carrier gas, septum purge (septum head only)
At EPC module
• O-rings behind the block where the inlet’s pneumatic lines enter the
module
• Two O-rings for each valve
• Septum purge cap (septum head only)
• Chemical trap O-rings
• O-rings in gang fitting

Agilent Technologies 6890 Series Specifications

General

Brand	Agilent Technologies
Model	6890 Series
Category	Laboratory Equipment
Language	English