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News
caisson d'étanchéité, cloche à vide CTEx-DP

November 2010

The new vacuum chamber from ACRN, the CTExDP, is now available.
It allow both pressure and low pressure sealing tests to be carried out and provides consistency in the quality of the ACRN products.

More ...

Soft development
acrn-se
CTEx

At the request of our Spanish customers the softs in all our devices now integrate this third language.

For any modification contact our South-East agency:
Tél. : +33 (0)6 84 64 85 11
e-mail: mlebrun-acrn@sfr.fr


The Seal Testing

In packaging control the Seal Testing can be carried out on liquid and semi-viscous products directly on the edge of the production line. They are conducted by placing a sample in a low pressure and enable the operator to detect a leak on a sample immediately.
The ACRN vacuums chambers are divided according to the size and options they offer. Thus where certain models are supplied with a printer for obtaining a direct report of the results, others, which are connected directly to a computer, display them as a function of time.

ACRN offers a seal testing by placing the packaging of a liquid or semi-viscous in a low pressure in a vacuum chamber, enabling the operator to detect a leak on the defective sample.

The Vacuum Chambers


CTES Box

The CTES represents the new “low cost” vacuum chamber.
For a price of less than 1,500 € you have one of the easiest to use boxes.
Manufactured in thick PMMA, it is fitted with one venturi and one stop valve only.
A single connection to the compressed air network is sufficient to supply vacuum chamber.

  • Vacuum chamber manufactured in colourless transparent PMMA, hinged lid.
  • Useful standard dimensions WxHxl: 350x80x250.
  • Control pressure gauge.
  • Venturi providing the low pressure.
  • Connection to compressed air by means of a connector (RILSAN, diameter 8 mm).
caisson d'étanchéité, cloche à vide CTE
Technical Sheet
CTE Box

Basic vacuum chamber, the CTE, divided into two standard dimensions, small for the edge of line tests and large for the mass tests on complete plates or cardboard boxes.
The vacuum chamber is manufactured in thick PMMA and is fitted with a fully pneumatic, enclosed control device. A single connection to the compressed air network is sufficient to supply the vacuum chamber. The operator opens the upper door and inserts the product to be tested, then presses cycle start. The vacuum is created and is maintained for the preset time. At the end of the cycle the vacuum chamber is automatically reset to atmospheric pressure. The low measuring pressure is adjustable from 0.2 to a maximum of 0.8 bars. Box manufactured in colourless transparent PMMA, hinged lid.

  • Vacuum chamber manufactured in colourless transparent PMMA, hinged lid.
  • Useful standard dimensions WxHxl: 350x80x250.
  • Other possible dimensions.
  • Control pressure gauge.
  • Venturi providing the low pressure.
  • Pressure regulator with filter for setting the low pressure.
  • Time-out adjustable from 0 to 999 seconds.
  • Connection to compressed air by connector (RILSAN, diameter 8 mm)
caisson d'étanchéité, cloche à vide CTE
Technical Sheet
CTEx Box
ticket

The CTEX is designed specifically to provide printer or computer traceability of the tests carried out.
All the settings are made on an electronic driver with a graphic screen.

  • Vacuum chamber manufactured in colourless transparent PMMA, hinged lid.
  • Useful standard dimensions WxHxl : 350x80x250 (Others possible).
  • Setting of the low pressure up to 85% (0.85 bar).
  • 8 programmable cycles that can be interconnected.
  • Low pressure controlled by the electronic driver and adjustment of the pressure.
  • Time discounted after reaching the low pressure setpoint value.
  • Units : Bar - mBar - Psi - MPa - mmHg.
  • Language: French, English, Spanish, (other languages possible).
  • Integrated printer for printing ticket at the end of the cycle. See the ticket....
  • Supplementary RS232 for PC connection.
caisson d'étanchéité, cloche à vide CTEx
Technical Sheet
CTExDP Box

For both low pressure and excess pressure tests the CTExDP is designed to operate from +1bar to -900 mBar.
All the settings are made on an electronic driver with graphic screen.

  • Vacuum chamber manufactured in colourless transparent PMMA, hinged lid.
  • Setting of the low pressure up to 90% (0.90 bars).
  • Integrated safety valve (1 Bar).
  • 8 programmable cycles that can be interconnected.
  • Pressure or low pressure controlled by the electronic driver and adjusted.
  • Time discounted after reaching the setpoint value.
  • Units: Bar - mBar - Psi - MPa - mmHg.
  • Language: French, English, Spanish (other languages possible).
  • Integrated printer for printing ticket at the end of the cycle.
  • Supplementary RS232 for PC connection
caisson d'étanchéité, cloche à vide CTEx-DP
Technical Sheet
CTE-I Box

Unlike other CTE vacuum chamber, the CTE-I carries out an immersion sealing test, placing in a vacuum enables leaks to be detected due to the production of bubbles for samples such as blisters, pockets or containers.

caisson d'étanchéité, cloche à vide CTE-B
Technical Sheet
CTEx-BI Box

A true cross between our CTEX and CTEX ranges, the CTEX-BI is a vacuum chamber with digital display operating by immersion. However, being designed more specifically for pockets and blisters, it is used with a coloured tracer which enables the operator to detect leaks by the migration of the colouring product in the sample. It allows printer or computer traceability of the tests carried out.

caisson d'étanchéité, cloche à vide CTEX-BI
Technical Sheet

The welding test devices for tubes


ATS Tube Seal Tester

Device enabling testing to be carried out for the welding strength of plastic and metalloplastic tubes by crushing.
The system integrates the pneumatic actuator, a jack, the tool and anvil, and the force is adjusted by limiting the pressure in the jack.
The system has an adjustable timer that enables the test time to be selected.

  • Case manufactured from PVC on a metal fitting, ensuring rigidity.
  • Detachable container in transparent PMMA.
  • Supplied with two anvils of different sizes, according to the thickness of the tube.
  • Safety door preventing the jack from dropping into the safety position.
  • Door locked during the test.
  • Connection to compressed air by connector (RILSAN diameter 8 mm).
test tube CTE
Technical Sheet
ATSx Tube Seal Tester

A derivative of the ATS, the ATSX provides the possibility of obtaining printer or computer traceability of the tests carried out.
All the adjustments are made on an electronic driver with a graphic screen.

  • Case manufactured from PVC on a metal fitting, ensuring rigidity.
  • Detachable container in transparent PMMA.
  • Supplied with two anvils of different sizes, according to the thickness of the tube.
  • Safety door preventing the jack from dropping into the safety position.
  • Door locked during the test.
  • Units: N - daN - Kgf - lbf.
  • Language: French, English, Spanish (other languages possible).
  • Integrated printer for ticket printing at the end of the cycle.
  • Supplementary RS232 for PC connection.
test tube CTEx
Technical Sheet

Other designs on request

les réalisations sur demande