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Measurement
parameter
Start temperature
(ext)
End temperature (ext)
Diff Temp. (ext)
T1(ext)←→T2(ext)
Flow rate
Test press.(targ)
Diff Press. ∆p max
Diff Temp ∆T max
Test Result
Enabling/disabling a program:
> Select the program: [▲],
-
When enabling a program: The program is enabled and the
reading display matching the selected program is opened.
Zeroing starts (5 s)
Once the measurement program has been enabled, it is
possible to change the parameters
Diff. Press. ∆p
Test
Result.
1. Select the parameter.
2.
[Options]
3. Enter values. [▲],
[OK].
Starting the program:
1.
Start measurement: [
-
If a test pressure (target) has been set, the pressure can be
built up automatically by the instrument (up to 300 mbar).
Description
Start temperature at T1 or T2
End temperature at T1 or T2
Difference between the start temperature
and the current temperature at T1 or T2
Differential temperature between the
current temperature at probe socket T1
and T2
Leak rate calculated via the flow rate
sensor
Required test pressure
Maximum permissible differential pressure
Maximum permissible differential
temperature
Option for evaluating the result:
Pass
Not checked
Failed
[▼]
→
[Enable]
max,
Diff. Temp ∆T max
→
[Edit]
→ [OK].
[▼]
and sometimes [◄],
].
6 Using the product
Test press.
(targ),
and
[►]
→
67
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