1. Equipment name: Portable air tightness tester

2. Test products: Automobile chassis, front and rear axle gas path air tightness detection

3. Equipment model: BXS15; Category: Non-standard

4. Equipment appearance: The equipment housing is made of aluminum alloy, the bottom foot is equipped with cushion to facilitate the placement of equipment.

5. Test items:

Automobile chassis: Intake → test (set time) → test result judgment → exhaust

Front and rear axle gas path: Front and rear bridge gas path connection → Equipment pressure stabilization (set time) → Gas path detection (3min) →Determine whether it is qualified

6. The data stored by the device itself can be exported from the USB interface through the EXCEL format, at least include the following items: Number, Date, Time, Chassis number, Initial detection pressure value, End detection pressure value, Original pressure drop, Whether is qualified.

7. Test pressure: 0-1.5 MPa