Metal seals
1
Inlet and high
vacuum
manifolds and the analyzer cell are equipped
with metal
seals
instead of
elastomer seals
to protect the leak
detector
against contamination with helium.
This
option is particularly
usefull
in case of high
sensitivity
helium leak detection in an ”helium
contaminated
environment”.
Localisation
of the metal seals
F
800
Inlet
por
t
2
ASM 122 D:
The
standard DN 25 inlet port can be replaced by
a
DN 40 inlet port for convenience.
ASM 1002:
The test
chamber can be replaced by a DN 25 inlet
port for convenience.
Units
3
The user
can choice the unit of the software: mbar.l/s, Pa.m
3
/s or
T
orr
.l/s.
Languages
4
The user
can choice the language of the software:
English,
French,
German or Japanese.
Note: ASM 142 S: English/French/German/Spanish.
ASM 1002: English/French.
3
masses
5
For
use
of one of the 3 following tracer gases:
Helium 4, Helium 3 or Hydrogen
2.
Automatic test
chambers
6
This
is
used
for the automatic bombing
testing
of small components.
When the chamber cover is closed, the
test
cycle is initiated, via
a
contact.
3
aluminium
alloy
models
are available:
•
a
hemispheric
chamber, Ø 72 mm, depth 31 mm
(small
model),
•
a cylindrical chamber,
maximum
Ø 85 mm and
maximum
depth 68 mm
(medium
model),
•
a cylindrical chamber,
maximum
Ø 160 mm and
maximum
depth 200 mm (large model).
Note: ASM 142: large model not available.
2/5
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