02/11/2026
LABTHINK : C690 for Bottle Leak Testing.
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The C690 can be configured for bottle leak testing. The configuration should be based on four confirmation points: bottle dimensions, closure configuration, test pressure, and required sensitivity. Those points determine the appropriate fixture and test configuration, not a generic bottle setting.
The Labthink C690 Nondestructive Package Leak Detector is a non-destructive vacuum-decay CCIT system. Its stated detection lower limit is 2 um, with 0.1 um resolution and ±1 um repeatability across a -100 to 0 to +100 kPa pressure range. Those figures define the working envelope; they do not replace application review. A bottle with a wide closure, an irregular neck, or a tight leak specification may need a different fixture and pressure setpoint than a vial or ampoule.
Because the method is non-destructive, the bottle remains intact after testing. That changes the procurement question: the aim is not to choose the most sensitive setting on paper, but to match fixture, pressure, and sensitivity to the bottle system being sealed and checked.
The practical sequence is therefore: define the bottle and closure, confirm the required leak size, then specify the test pressure and fixture.
สนใจสอบถามอินโทร(INTRO metcal)
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