Brief Introduction The main working principles of this device is through a test head, plus a certain amount of pressure, and carry a variety of standard test cloth surface of the material / coating to angle standards for automatic circulating friction. Test conditions can be customized, including dry and liquid under conditions (sweat, emulsion) test. Product Description High simulation, realistic simulation of chemical / mechanical abrasion process High reproducibility and repeatability standardized automatic test program wide application areas Flexible device set, super durable, easy to operate Technical Data Load: 1, 5, 10 N (20N optional) Friction stroke: 1 - 40mm Test times: 1-100 million Test liquid supply: Auto Recycling Test weaving Supply: Auto Recycling Power supply: 110 V / 230V Configuration and consumables Resistance fingernail scratch test: simulation of human nail surface of the material (such as print coating) friction and scratches; Fingernail scratch test "for the automotive industry": according to various industry standard analog scratch test, used to evaluate the quality of the coating; Sole abrasion test: anti-wear soles, according to various test detection material; Dental simulation test: Analog wear dental materials according to the test standards; Fingerprint test: Affinity Test fingerprints and clean up properties.