Scratch resistance testing machine HD-P301-1

for leatherfabric

PRODUCT INTRODUCTION This machine applies to the scratching resistance test of leather, lining, fabric and the similar material at room temperature TEST PRINCIPLE The machine according to test standards : test method id one side face of the sample as the inner surface and the other side face as the outside surface and bend this surface back and forth, write down the times that the sample have broken; or set the breakage time, then take it out and observe the degree it broken. Clamping the specimen in fixture, after flexing back and forth in 22.5°, observe the surface with a magnifying glass, record the damage degree to judge the resistance strength of flexing.. STANDARD FEATURES Fixture option:12 Groups Specimens: 70x45mm Bending Angle:22.5±0.5° Bending speed:100±5cpm Counter: LED,0～999,999,Automatic shutdown Machine Size:(LxWxH)785x460x320mm Power: 1∮,AC220V/50HZ Weight: 80kg