INFICON Protec P3000(XL) Helium Leak Detector - Manual (Page 50)

3-16
Operation of the Protec P3000
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If the value measured for the PRO-Check is out of range, the message "recalibration
required!" will be displayed in inverted colors.
For returning to the measuring mode, please press the right probe button or press
“
OK ” on the main display.
For Protec P3000XL only
For the Protec P3000XL both calibration factors for HIGH FLOW and LOW FLOW mode
will be verified (see fig. 3-16). However, only the information for the selected flow
mode will be relevant for passing or failing the verification. The results for the non-
selected mode will be displayed for reference at the bottom of the results screen.
Fig. 3-16 Results of proof function for Protec P3000
Fig. 3-17 Results of proof function for Protec P3000XL