ACRN
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      Torque tester

      • Torque tester for screwed packaging
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    • dynamomètre

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    • autres moyens de contrôles

      Other measurement solutions

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Tightening torque for caps: How to measure and control it during production?

Tightening torque for caps: How to measure and control it during production?

by Raphaël Devraigne | 21 Apr 2026 | Our news

In the packaging industry, the tightening torque of a cap is one of the most critical quality parameters—and yet one of the most overlooked. A cap that is not tightened properly exposes the product to contamination, leakage, or premature deterioration. If it is too...
How to Choose Your Leak Testing Equipment? The Complete Guide

How to Choose Your Leak Testing Equipment? The Complete Guide

by Raphaël Devraigne | 20 Mar 2026 | Our news

Packaging leak-tightness is often the last thing you think about… until the day a product leaks, gets contaminated, or fails quality control. In the cosmetic, pharmaceutical, food & beverage, and chemical packaging industries, ensuring packaging integrity is not...
How can you detect a micro leak in a bottle or tube that is invisible to the naked eye?

How can you detect a micro leak in a bottle or tube that is invisible to the naked eye?

by Raphaël Devraigne | 7 Jan 2026 | Our news

In the cosmetic, pharmaceutical, and food packaging sectors, the tightness of packaging plays a fundamental role in the quality and safety of the final product. A bottle or tube may appear to be perfectly compliant during a visual inspection, yet have a micro leak...
A new standard for leak testing in the packaging industry: AgileakFlow

A new standard for leak testing in the packaging industry: AgileakFlow

by Raphaël Devraigne | 9 Dec 2025 | Our news

In many industries such as cosmetics, pharmaceuticals, food processing, and chemicals, checking the tightness of packaging is an essential step in ensuring the quality of the final product. ACRN, the French test equipment specialist, is expanding its range with an...
Torquemeter: what’s it for? Torque measurement guide

Torquemeter: what’s it for? Torque measurement guide

by Raphaël Devraigne | 30 Jul 2025 | Our news

In the industrial, automotive and research sectors, precision is paramount. When assembling components with screws or bolts, it’s essential to control the force applied. This is where an often overlooked but indispensable tool comes into play: the torquemeter....
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Our products

  • Measurement torque
  • Dynamometry
  • Leak and tightness test
  • Sensors and instrumentation
  • Mecmesin distributor

Our services

  • Calibration and metrology
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  • Customized equipment
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