Material testing -- Surface test -- Abrasion tester
			Abrasion Tester Type APG (2)   Functioning: A paper strip of 10 m length is continuously pulled over a painted specimen. The paper strip is pressed on the specimen by a defined weight. The result of the test is the amount of paper strip in cm necessary until there is no longer paint on the specimen. Results: Highly resistance against abrasion - length of the paper strip necessary more than 100 cm. Normal resistance - paper strip length less than 10 cm.