Details

Suitable for cutting machine, synthetic leather, leather, paper, etc, with the following method test (three times the average, at least the water first) decimal or leak.
Method: (1) the pressure on the speed up 1cm/SEC, surface water test three permeable, immediately record its level (cm)
(2) : 1cm in certain pressure of rising water level speed/SEC to stop the height to try and surface three permeable, immediately record the time (SEC).
(3) : water leakage quantity to be certain position (10cm), to immediately stop rising water level, the time that the leakage of water (ml).