MAESER WATER PENETRATION TESTER
ASTM-D2099
Test shoe upper material of leather synthetic leather, cloth ……etc. against water penetration, which is taken the specimen immersing in water and flexing by a constant speed.
Load:steels balls ¯1/8″,weight135±5g
Stroke:1″(About 29°)
Test speed: 90cpm
Counter:6 figures LCD |
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