Functioning Process of Vacuum Leak Tester

The vacuum leak tester for packaging has a control panel from which it is operated and the hydraulic pressure inside the chamber increases through an inlet port, causing the formation of a vacuum inside the specimen, exerting pressure on the walls of the specimen from inside.In case the specimen falls prey to leakage, the bubbling effect can easily be seen by the operator through the transparent acrylic walls. The HMI-based touchscreen indicates the results of the conducted test. These results determine the pressure at which the specimen experiences leakage.
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