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HeMaTech 3925-0050 - Page 48

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Menu 3. SETUP Command reference
EN 3925-0060 V207-00 MANUAL R03.doc
HeMaTech
Prüftechnik
48
Volume multiplier:
This value is for the calculation of the conversion of the measuring value to ml/min.
The factor must be 0.0001 9.9999. The default value is 1.0000.
To display the leak rate in ml/min the leak tester requires a volume multiplier.
This volume multiplier can be calculated with the following formula:
Volume multiplier =
known leak rate (ml/min)
measured value on measuring value display (Pa)
NOTE!
When parameters were changed, the conversion factor must be de-
termined again.
Rework Limit:
The intervention limit for rework must be 1 2000 mbar.
Default value is 100.
Rework ON/OFF
You can switch rework to ON or OFF with the and + keys.
Default setting is ON.
Reject Limit:
The intervention limit for leaks must be 1 2000 mbar.
Default value is 200.
Consecutive reject number:
Here you can specify from which number of test results REJECT in direct consecutive
a fault is present. The limit for consecutive reject must be in the range from 0 999.
Default value is 5.
NOTE!
Edit 0 disables this function.
Protocol:
With the keys and + you can choose the output channel for the test results: OFF, Ser
#1, Ser #2 (option), Ser #1 and Ser #2 (option):
Record start:
Enter the reference curve start point in seconds from 0.00 999.99.
Default value is 0.00 sec.
The start point of the reference curve is the point in time from which the reference
curve is recorded, after the leak test has been started.
Record end:
Enter the record end point in seconds from 0.10 999.99.
Default value is 3.00 sec.

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