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GLT-01 Gross Leak Tester

Gross Leak Tester is a destructive test method used to detect gross leaks in packaging through internal pressurization. Known also as the bubble test, submersion test, underwater immersion tester, and dunking test, it is primarily applied to pouch and sterile packaging, among other packaging types. The test follows the procedure outlined in ASTM F2096, which details the process of detecting gross leaks in both porous and non-permeable packaging materials via internal pressurization.
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In the highly regulated industries of packaging, food, medicine, and beverages, assessing package seal integrity is crucial for verifying the packaging's ability to provide the required product protection. The gross leak tester is indispensable in evaluating the dependability of package seals, ensuring the highest standards of product quality and safety. This is especially important when considering sustainable packaging alternatives, cost-effective packaging options, and variations in production line sealing parameters.

Applications

Gross Leak Tester is a destructive test method used to detect gross leaks in packaging through internal pressurization. Known also as the bubble test, submersion test, underwater immersion tester, and dunking test, it is primarily applied to pouch and sterile packaging, among other packaging types. The test follows the procedure outlined in ASTM F2096, which details the process of detecting gross leaks in both porous and non-permeable packaging materials via internal pressurization.

Test Description

The gross leak tester operates by creating a pressure difference between the inside and outside of the inspected sample, which is immersed in a water medium. If there is a leak, high-pressure gas will move to the low-pressure area through the leak point, causing bubbles to form in the water. The formation of these bubbles on the low-pressure side indicates the presence of a leak, thereby facilitating detection.

Technical Features

 
  1. PLC-controlled unit: Offers industrial-level stability with HMI touch screen operation, ensuring ease of use and reliability.
  2. Stable gas supply: Guarantees consistent pressurization for accurate testing results.
  3. Optional integration with pressure decay test method: Provides additional testing capabilities, enhancing the versatility of the gross leak tester.

 

Key Parameters

Item  Parameters
Test Range 0~30KPa (or as required)
Chamber Acrylic 34*20*15cm LWH
Compressed Air 0.6MPa (Prepared by user)
Power 110~220V 50/60Hz

 

The GLT-01 Gross Leak Tester is designed to meet the rigorous standards set by ASTM F2096, providing reliable and accurate leak detection for various packaging types. By utilizing this advanced testing instrument, laboratories and manufacturers can ensure their packaging solutions meet the highest levels of integrity and performance, safeguarding product quality and consumer safety.

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