Testing and Setup Testing the leak tester
EN 3925-0060 V207-00 MANUAL R03.doc
HeMaTech
Prüftechnik
In the dialog window MAIN MENU select the menu 2. Manual/Test and in the
dialog window TEST, which will now open, enter the program number of the self-
test program into the text field Program.
Press key F2 to start execution of the program.
With an intact device the measuring values should not deviate for more as ± 2 Pa
when repeating the measurement. The light emitting diode NO LEAK must light up
after the measuring time has elapsed.
Performing a self-test with leak
When performing a self-test without specimen and a leak of 5 ml/min under a test
pressure of 1 bar/ü over a measuring time of 3 s, the leak tester must indicate a
measuring value of approx. 1300 Pa.
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