... with specified Load to rub the surface of specim Abrasion Resistance Tester is designed according to JIS, ASTM and relative standards. . The ... , Width 1/2 inches63.5mm38mmUse stepper motor, 1-100RPM, can set (default set value 60RPM)Loading250g, 750g, 1000g (bare weight 250g, attached ... cleaner (self-made)Machine Dimension55×38×47cmMachine Weight30kg Power1,AC220V, 10 A Abrasion Resistance Tester