Inficon Protec P3000, Перевод оригинального руководства по эксплуатации, Страница: 56 / 128

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Equipment Settings
Display limit
The lower display limit for each gas can be edited. To change the lower display limit
go to the “
DISPLAY LIMIT
” line item in the “
EDIT GAS
” submenu and press “EDIT”. The
lower display limit can be increased in factors of the lowest display limit. In the line
below the factor the absolute lower display limit in the currently chosen unit of
measurement is stated. Available factors are 1, 2, 5, 10, 20, 50, 100.
For the Protec P3000XL the lowest display limit of 1x10
-6
mbar l/s equals factor 1.
The equivalent absolute lower display limits at other factors are the lower display limit
in
LOW FLOW
mode mulitplied by a factor of 10.
Notice
For Protec P3000XL only:
When switching from
LOW FLOW
to
HIGH FLOW
(or vice versa) the lower
display limit factor will remain unchanged, i.e. if the lower display limit factor
is set to 2, the lower display limit will be adopted from 2x10
-7
mbar l/s to
1x10
-6
mbar l/s automatically when switching from
LOW FLOW
to
HIGH FLOW
.
Default value: 2
Fig. 46 Setting-up trigger level and unit of measurement
Pos. Description Pos. Description
1 Increasing the trigger value 3 Changing the unit of measurement
2 Decreasing the trigger value 4 Changing the unit of measurement
Fig. 47 Editing the lower display limit