Product Description
Leakage Testing Machine for Head Lamps
PRC make Vacuum type Leakage testing Machine is suitable for leakage testing of Head Lamps This is Vacuum Decay type testing machine to suit comprehensive range of tests This machine has all advanced features may be required for precision detection of leakage
Salient features
- Highly reliable dependable
- Microcontroller based Digital controller
- Smart pneumatic circuits
- Accurate measurement
- User friendly operation
- Protection through user password
- Process status indication
- Strain gauge type vacuum digital transmitters
Theory of Working
The leakage testing machine works basically on Vacuum Decay principle Vacuum applied with preset value The final differential vacuum is obtained after allowing sufficient time for the drift to stabilize and is therefore considered to indicate a true leak without noise The preset value is calculated by subtracting the value B from the initial measurement A this is the value used to compensate drift in subsequent tests Indication feature The system memorizes various parameters setting by selecting channel such as OKNG criteria and the duration of CHG BAL DET stages These setting can be restored easily