Hydrostatic head tester is a water proof test equipment for fabrics and water resistant materials able to analyze the physical limits to water penetration of technical texitles, fabrics, bonded and coated materials, membranes etc.

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To establish the minimum pressure that induces the passage of water through the specimen and to establish the time of waterproof under a known pressure

Specimen surface is 100 cm2

Hydrostatic head tester is equipped with the special pneumatic device that ensure water tightness of the specimen during the test.