Adixen ASM 142, Руководство пользователя

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C 540
Zero function
GB
01266
-
E
d
it
io
n
06
-
J
une
08
Deactivate the
zero function =>
Activation/Deactivation
of the background
4x
Adjustment
C 110
operator
Adjustment
trigger automatic
F4
Adjustment
F4
value
The trigger parameter corresponds to the value at which the zero
function is selected. It could be a timer or set point.
( = press if activation = operator)
The autozero will start:
- every time that the parameted set point is reached (if trigger set).
- regulary, depending on the defined frequency (if timer set).
Display
• Display changes according to the activation or not of the ˝bargraph
zoom on reject point˝ ( C 510) function.
• Example with a calibrated leak of 1x10 -8 mbar.l/s
Zero not activated
10
-2
+ +
LEAK RATE
COR
10
-3
10
-12
10
-11
10
-10
10
-9
10
-8
10
-7
10
-6
10
-5
10
-4
10
-3
10
-2
10
-4
Example : displayed value = 1.0x10 -8 mbar.l/s
10
-5
10
-6
10
-7
10
-8
10
-9
10
-10
10
-11
10
-12
mbar.l/s
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