Compliant with ISO 7784-2, the AI Rotary Abraser is an instrument for determining the abrasion resistance of paints and varnishes, not only has the traditional functions, but also voice control and broadcast functions. It is widely used in wear resistance testing on leather, fillers, coatings, paper, floor tiles, plywood, glass, natural rubber, etc.
Working principle: The test specimen is placed on a rotating disc, using a specified type of abrasion wheel with a certain load applied. After reaching the specified number of rotations, the specimen is removed to observe its post-abrasion condition or to measure the weight difference between the specimen before and after the test.
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