利点
- High Pressure
- Fast Test
- High Sensitivity
- Sealed Products
詳細
The indirect pressure variation method (also known as interception method) permits the leak measurement of an object inserted inside a test chamber, by measuring the pressure variation in the chamber.
This method is used to perform test on sealed components or to test at high pressure where safety needs to be assured.
The system allows a sensitivity 10 times higher compared to the traditional decay pressure methods, allows tests at very high pressures, and is very fast compared to other methods.
During the settling time it is performed a volumetric test, to protect the tested object from large leaks and volumetric defects, that could impair the test result.
