INFICON Protec P3000(XL) Helium Leak Detector - Manual (Page 46)

3-12
Operation of the Protec P3000
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After checking the pre-programmed number of locations the result of the testing for
the total unit under test will be displayed as shown in the following screen shot. The
selected testing program as well as the gas type stored in the program will be stated
once more followed by the summarized global leak rate. If the global leak rate is
lower than the global leak rate trigger the message “Global leak check okay!” will be
displayed followed by the testing results for each tested location.
Notice For each location where no leak is detected, the currently selected lower
diplay limit is added to the global leak rate as this is the maximum leak rate
which still may occur for each position (worst case approach).
If the summarized global leak rate exceeds the global trigger the message “Global
trigger exceeded!” will be displayed.
Fig. 3-11 I•Guide screens requesting the next location
Fig. 3-12 Result of I•Guide program: unit under test passed
Pos. Description Pos. Description
1 Program name 3 Results of each location tested
2 Gas type