Instrument for testing the seal integrity of bottles

Instrument for testing the seal integrity of bottles


Polyethylene terephthalate bottles, most commonly referred to as PET bottles are popular for storing liquids due to the numerous benefits they provide both to users and manufacturers.

These benefits include but not limited to its ability to be; resealable, recyclable, flexible, moldable etc.

Traditionally, in the Pharmaceutical, Food and Beverage industries, PET bottles are used for packaging chemicals and storing carbonated /still and distillable drinks, fruit juice and bottled water. It is pertinent for industries that use PET bottles to carry out appropriate tests in order to determine if seals, seams or closures of packages have leaks or pressure problems, as this could negatively impact on the content of the bottles.

It is for this reason that we are introducing the Secure Seal Tester,

a digitalized and reliable instrument that checks the integrity of the seal caps or twist crowns.

The secure seal tester is a very reliable instrument that is easy to use. It has a touch screen interface with user-friendly features for detecting gas leakage as opposed to detection of liquid, giving more sensitive and accurate readings.






  • Operates at working pressure 175psi compressed air
  • Microprocessor based controls
  • Automatic sample testing through easy pressure release mechanism
  • Pressure, Inlet Pressure setting and Preset Timer functions incorporated for accuracy and repeatability
  • Adjustable Timer Units in Hrs: min:sec
  • Inbuilt Calibration facility
  • Digital Pressure display for easy pressure monitoring
  • Anodized Aluminum Body with High tensile plexiglass





1 Comment

  1. Abigail
    April 1, 2019 at 11:33 am

    Very educative.

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