2/2
B 200
Neutral gas purge and inlet vent
connection
GB 04325 - Edition 01 - March 2010
Gas characteristics
Dry nitrogen is typically the neutral gas used but you can use any
gas on the condition that it is low in helium
(concentration 1 ppm).
According to the installation or item to test, the gas should be clean,
dry, without dust, and non toxic.
50 sccm
0 to 0.3 bar relative ( 0 to 4.3 psig),
1 to 1.3 bar absolute ( 15 to 20 psia)
Type
Quality/purity
Use pressure
(purge and inlet vent)
Purge flow
Ambient air should not be polluted with helium: no detection in a not
airy room.
If the purge gas pressure is too high, the inlet valve could always be stay
closed.
adixen Vacuum Products - ASM 380 Operating instructions
Summary of Contents for adixen ASM 380
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