Vacuum Tightness tester Vacuum leak Detector Pharmaceutical Chemical Food Packaging Negative Pressur

roduct Description



Features



bubble emission method

1. Vacuum degree up to -90 KPa

2. Stand test space is ?270mm210 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



Standards

ASTM D3078 , ASTM E515, GB/T 15171

ASTM D3078

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

ASTM E515

ASTM E515: Standard Test Method for Leaks Using Bubble Emission Techniques