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GB 04338 - Edition 03 - March 12
This function allows to remove leak detector internal background.
Note: after autocalibration, background suppression function
activated, leak detector background will be at least
of 5 · 10
-12
mbar l/s.
Leak detection:
Background
suppression function
Setting
Activated function if "on"
Leak detection:
Zero activation
function
This function allows to help the operator to identify very small He
signal variations in the surrounding background or to dilate small
measured signal fluctuations on the bargraph display, for example at
the pump slowing down.
Function triggering mode
Function triggering set point
If "auto, to set
Activated function if "automatic"
s¬
It is advised to use this function to test very small leaks it improves
measurement and reading.
s¬
This function allows to measure a leak flow 2 ranges below the
detector background in progress, as soon as this one is no more in
roughing.
Manual activation of the Zero function:
.
s¬
It is advised to use this function when the He background is high
and stable.
s¬
This function allows to measure a leak flow 2 ranges below the
detector background in progress, as soon as this one is no more in
roughing.
adixen Vacuum Products - ASM 380 Operating instructions
Summary of Contents for adixen ASM 380
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