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SATRA PM34 Dynamic Water Proof Tester

Test principle

It is used to test shoe upper material of leather, synthetic leather, cloth,etc. anainst water
penetration, which is taken the specimen immersing in water and flexing by a constant speed

waterproof tester for leather products is used standard steel ball placed in the interrior ofleather, and in this way to do water-proof and twist testing. Testing before need to set the number of reverse and automatically shut down when the number arrive, the machine is equipped with a sensor, when the water infiltrate into the interior of leather, it will automatically stop counting time, and display the time of twist.



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