Convertible model and scalable

It allows to test, by vacuum, the tightness of heat sealed solid product packaging or seals containing air, such as blisters, sachets, doypack, yogurt, tray and even mechanical assemblies.

The presence of a leak is detected with the appearance of bubbles in the water during depression, and so is precisely localized.

A perforated plexiglas plate, called a presser, allows the product to be held in immersion.

CTE-I Data sheet



  • Fast, economic and easy to use
  • Reliable and economical
  • Adapted to the production environment / Robust
  • Test on receipt of raw materials, in production, before shipment
  • Easy and quick maintenance due to the absence of electrical connection
  • Safety jacks from a defined box volume
  • Many accessories and possible arrangements according to the customer’s needs

Technical information

Box Transparent PMMA chamber on hinge
Range of measurements and accuracy From -0.1 to -0.85 Bar as standard.
Useful dimensions It depends on the size of box.
Reading the depression Needle pressure gauge 50 mbar resolution
Units Bar, Psi
Power supply – On compressed air 7 bar network connected to Rislan® 8mm pipe. (not included)
Depression adjustment Regulator with filter
Depression time Adjustable time device from 0 to 999 s
Principle of the test Visual
Temperature From 0 to 40°C
Standards ASTM D3078


Decrease in depression time (venturi more powerful)
Safety gas springs
Adjustable time device from 0 to 99 999 seconds
Water drain valve (without tray)
Manovacuometer with needle with better resolution
Specific accessories

Delivered with:

A calibration certificate LNE / COFRAC

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