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LACO Technologies
The test screen above loads upon system startup or can be accessed from the home
screen by pressing the test screen icon. The following system states listed below are
possible. When the system is powered on and the leak detector is not yet in the
measure state then the Leak Detector Startup state will be displayed.
For Alcatel and TITANTEST leak detectors the message below will appear after the
leak detector turbo has fully come up to speed. The user must manually put the leak
detector in cycle by pressing the Cycle or Start/ Stop button before the Helium
Concentration Tester is in ready mode and can start testing. Alcatel leak detectors will
automatically go through an internal calibration during each start up cycle. After the
auto calibration is complete the leak detector should be put into cycle.
System states:
•
Leak Detector Startup
•
Put LD in Cycle After Calibration
•
Ready for Test
•
Helium % Test
•
Calibration Pre-Cal Purge
•
Cal – Insert probe into sample and press Cal
•
Calibration Test
•
Calibration Post-Test Purge – Remove probe
•
Calibration Pass
•
Calibration Fail
LHCT03D & LHCT03D-R Operations and Maintenance Manual
6 OPERATING PROCEDURES
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