Vacuum Box Testing

Vacuum box bubble test is one of the safest and reliable non-destructive test method.

The vacuum box bubble test can locate leaks in the test area that cannot be directly pressurized.

The test is performed by applying a detergent solution on the test area and creating a vacuum around the test surface by external mechanism e.g. vacuum box.

The detergent solution will bubble if there is any leakage through the test area.