The CTE-I is a pneumatic vacuum chamber which makes it possible to test in immersion and by depression, the tightness of heat-sealed or capped industrial packaging containing air, such as blisters, sachets, doypack, yogurt, tray and even mechanical assemblies.
It is made up of a fully pneumatic and enclosed system which, supplied with compressed air, creates a pressure difference between the inside and the outside of your sample. ACRN has standard cover boxes but also makes custom products according to customer needs.
Your product is immersed in water during this test thanks to a perforated grid integral with the cover, and the presence of a leak is detected with the appearance of bubbles in the water during the depression and is thus precisely located thanks to the housing design in transparent plexiglass..
Connection to compressed air relaxed to 6 bars by means of a rilsan connection diameter 8 mm.
Time adjustable up to 999 seconds with optional digit of 99,999 seconds.
Maximum vacuum of - 850 mbar readable on a needle control manovacuometer
Vacuum adjustment dial
Solid perforated grid or waterproof container + removable presser
Option: with mini-compressor possible.
Option: operator safety with anti-fall cover thanks to pneumatic cylinders
Option: specific layout according to customer needs
Standard: ASTM D3078