5 | Product Overview INFICON
34 / 319 074-594-P1H Micro GC Fusion Operating Man-
ual
5.5.1 ANALYTICAL Vent
The
ANALYTICAL
vents are used to vent the exhaust from the GC module analytical
columns.
5.5.2 REFERENCE Vent
The
REFERENCE
vents are used to vent the exhaust from the GC module reference
columns.
5.5.3 PUMP Vent
The
PUMP
vent is used to vent the exhaust from the purge of the inlet and injection
assembly. In Backflush mode, the PUMP vent is also used to vent the backflushed
sample exhaust from the pre-column.
5.5.4 HIGH PRESSURE PURGE Vent
When the Integrated Sample Conditioner is installed, the
HIGH PRESSURE PURGE
VENT
will require a 1/8 in. Swagelok connector. The high pressure sample will be
regulated down to about 345 kPa (50 psi) by the Integrated Sample Conditioner and
then vented through the High Pressure Purge Vent connector.
WARNING
Gas pressure on the HIGH PRESSURE PURGE VENT may be up to 448 kPa
(65 psi) . Extreme caution must be taken to vent the high pressure sample to
avoid personal injury.