1. Detection pressure: 0.3MPa~0.5MPa;
2. Detection method: Small gas leak detector fixed value measurement method;
3. Test station: Single station; Interface setting parameters, automatic sealing, automatic press-fit, one-button start;
4. Water immersion bubble method to visually screen large leaks in the casing;
5. Holding pressure and pressure drop method automatically determines the product micro leakage.