INFICON Installation | 6
074-594-P1H Micro GC Fusion Operating Manual 59 / 319
6.1.4 Sample Gas Pressure Range
CAUTION
Sample inlet gas pressure must be less than 172 kPa (25 psi). Exceeding 172
kPa (25 psi) will damage Micro GC Fusion and require factory repair.
• The maximum pressure for direct sample injection into either the front or rear
sample inlet is 172 kPa (25 psi). The recommended input sample pressure is 69
kPa (10 psi) or lower.
• When the Integrated Sample Conditioner is installed, sample pressures up to
6,895 kPa (1,000 psi) can be introduced into the front sample inlet. Sample
pressures higher than 6,895 kPa (1,000 psi) must be reduced.
• When a Gas Liquid Separator (PN 952-022-G1) is installed, sample pressures up
to 172 kPa (25 psi) can be introduced, even though the Genie filter itself is rated
up to 3447 kPa (500 psi). Sample pressures higher than 172 kPa (25 psi) must be
reduced.
• When a Pressure Reducer and Gas Liquid Separator (PN 952-033-G1) is
installed, a sample pressure of up to 3,450 kPa (500 psi) can be introduced.
6.1.5 Installation Space and Venting
• Installation space required for Micro GC Fusion is an additional 6.5 cm (2.5 in.) to
the front, back and sides of the instrument
Dimensions of a 2-module Micro GC Fusion: 46.2 x 19.6 x 25.4 cm (18.2 x 7.7 x 10
in.)
Dimensions of a 4-module Micro GC Fusion: 47.5 x 43.2 x 27.1cm (18.7 x 17 x 10.7
in.)
CAUTION
Micro GC Fusion air pathways must remain unobstructed to allow cooling of
the analytical column(s) following a temperature programmed method run.
Allow a minimum of 6.5 cm (2.5 in.) clearance to the top, the front, the back,
and both sides of the instrument to provide unrestricted air flow to the
instrument.
• Install Micro GC Fusion in a location with easy access to the instrument and
associated computer
• For optimum Micro GC Fusion performance and to dissipate heat, do not restrict
airflow around Micro GC Fusion
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