The leak detection system is composed of the mainframe and the vacuum chamber.  A test sample is placed into a vacuum chamber with water and the air above water level is evacuated by a venturi vacuum ejector. A great pressure difference is created inside and outside the sample and any slight leakage can be observed and identified when the sample is inflated.

Features

Leak Detection System uses vacuum ejector to generate stable vacuum environment.

1.     Leak test process all automatic

2.     Digital vacuum degree and test time setting

3.     Automatic vacuum maintenance and air back-flushing

4.     Extra-thick perspex

5.     Different chamber sizes available

6.     No vacuum pump required

7.     Easy operation and maintenance leak detection system

Technical Specification

Vacuum: 0~-90KPa/0~-13PSI

Vacuum chamber size: Φ270 mm x 210 mm (H)  ( Customization available)

Gas source: Compressed air

Gas Pressure: 0.7MPa/101.5PSI

Standards

ASTM D3078 , GB/T 15171