Product name
ISO 4649 Best Price Rubber DIN Abrasion Tester
Specimen Size
dia 16mm, thickness at least 6mm
Diameter of wear wheel
dia 150mm
Speed of wear whee
40 ±1RPM
Emery cloth Specification
60 #, seam is less than 2mm
Testing Length
40M (about 84 rotate)
Horizontal displacemen
4.2mm / rotate
Test-arm weight
250 ± 5 (g)