The GT-N69A designed for the rapid detection of leaks in flexible packaging, pouches, and containers. Using the classic Vacuum Water Bath (Bubble Emission) method, it provides a highly visual and intuitive way to verify seal integrity. Engineered for durability and ease of use, the Seal Integrity Tester GT-N69A is the ideal choice for small-to-medium production facilities and quality control labs that require a reliable testing solution without the complexity of electronic automation. Simply connect your air supply, adjust the vacuum dial, and observe for immediate results.
The GT-N69B sealing tester designed for the quantitative and qualitative evaluation of packaging integrity. Utilizing the Vacuum Water Bath (Bubble Emission) method, this equipment is the industry standard for identifying even the smallest leaks in food, pharmaceutical, and medical packaging. Unlike manual alternatives, the GT-N69B automates the entire testing process—from vacuum pull to pressure maintenance and release—ensuring maximum repeatability and strict compliance with international standards such as ASTM D3078.
The GT-N69C Leak and Sealing Tester is a specialized instrument for quantitatively determining the sealing and strength performance of various packaging. It measures sealing strength, expansion pressure, and leakage of bags; the sealing of plastic anti-theft caps and flexible tubes; as well as the compressive, breakage, and torsional strength of caps and packaging materials. The system utilizes a positive pressure test principle with stable mechanical control, offering multiple test modes (rupture, creep, pressure preservation) and customizable ranges (standard 0-600 KPa) and fixtures. It is designed to meet relevant international and industry standards.
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