Flexible Packaging Leak Tester by Bubble Emission|ASTM D3078|Bubble Method Leak Tester is based on ASTM D3078 bubble emission method and detects the gross leaks of flexible packaging with headspace gas.
Leak tester works by creating positive pressure inside pouch after vacuum is drawn away the pouch if force to plug small leaks.
It has the following features:
1. Vacuum ejector betters than vacuum pump in creating a stable pressure
2. Digital vacuum degree and test time setting
3. Automatic vacuum maintenance and air back-flushing
4. Easy operation and maintenance
5. Transparent, thick and high quality PMMA chamber
6. Different chamber sizes customization
Vacuum chamber size
Φ270 mm x 210 mm (H) (Standard)
ASTM D3078 , ASTM E515, GB/T 15171