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This instrument tests the hermetic sealing status of closed packaging bag or container.
Working Principle
Immerse closed sample filled with gas under water in test chamber, then create vacuum in the chamber; observe if there are bubbles emmision from inside the sample to check the hermetic sealing status.
Standards
GB/T 15171, ASTM D3078
Features
- Use compressed air, pneumatic drive.
- Wholly automatic, auto pump vacuum and keep for set time, auto stop and return.
- Can manually pause and stop.
- LCD display test data.
- Built-in printer, can print report.
Configuration
Leakage Tester, vacuum chamber, power cable, Φ6mm gas pipe
User provide: compressed air
Specifications
| Vacuum degree |
0~-95Kpa |
|
Vacuum precision |
±0.1% of displayed value |
|
Vacuum keeping time |
0.01s~99.99h |
|
Gas source |
compressed air, 0.6~0.8Mpa |
| Gas port | Φ8mm gas pipe |
|
Vacuum chamber size |
Φ27×27cm |
|
Instrument size |
58×34×40cm |
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