Material testing -- Surface test -- Abrasion tester
			Abrasion Tester Type APG (1)   For testing the abrasion resistance of paintings and similiar coatings. The test procedure is to judge abrasion resistance of paintings and similiar coatings as well as of print colours. The tester can be used for all kinds of surfaces which are exposed to smooth mechanical loads, e.g. friction with clothes or paper of office equipment, control units, or painted edges or buttons. The abrasion resistance can be tested on all nearly flat surfaces. ( next page ... )