Carpet Abrasion Resistance Tester GT-C112   Product Introduction of elmendorf tester Application: The abrasion machine used in the test is based upon the Schiefer principle of two offset heads rotating in the same direction at the same speed. The abradant is mounted in the larger head and the specimen to be abraded in the small head. This method gives a constant relative velocity over the surface of the specimen, thereby reproducing relatively even wear. Standards: BS EN 1813:1998, PD 6527:1990 Section17   Key Specifications Model GT-C112 Specimen exposed area 645 mm2 Abradant exposed area 11000 mm2 Test speed 156±3 rpm Shaft eccentric distance 25.4 mm±0.2 mm Abrading pressure 5.4N/m2 Power supply 1phase AC 220V 50/60Hz Size Approximately 350 mm×350 mm×600 mm  Weight Approximately 40kg