ASTM D3078

ASTM D3078: Standard Test Method for Determination of Leaks in Flexible Packaging by Bubble Emission

bubble emission method

1. Vacuum degree up to -90 KPa
2. Stand test space is Φ270mm*210 mm (H) and can be customized according to sample requirement, in terms of shape, size,structure etc.
3. The vacuum is generated by compressed air instead of a vacuum pump, which is better in creating a stable pressure.

multiple models available

4. Digital vacuum degree and test time setting
5. Automatic vacuum maintenance and air back-flushing
6. Easy operation and maintenance
7. Transparent, cast and high quality PMMA chamber ensures observation and safety