Brief introduction: ZHY type automatic scratch tester is the company based on GB9279 paint and varnish scratch test and ISO 12137-2 in the paint and varnish Scratch resistance, "the determination of the relevant provisions of the elaborate design and manufacture. This tester is used to determine the single color paint and varnish coating or composite coating system or waterborne wood lacquer in the standard under the condition of cross resistance and scratch resistance. This instrument adopts big ratio of output torque gear reducer, to ensure that ruled needle movement speed constant in different test load, the test results have high precision. The instrument can now do is two kinds of substrate test. Is a kind of test paint and varnish waterborne wood paint coating resistant to delimit permeability, substrate is metal, paint film is got through by instrument voltmeter on the instructions and intuitive results, the other is a test the scratch resistance of waterborne wood paint, substrate is wood, paint film will be scratched by the naked eye or observation of a magnifying glass Technical parameters: The motor power: 60 w The scriber speed: 3 cm/s Row needles of radius: 0.5 mm The test load: 50 g to 2000 g Power supply voltage: 220 v AC 50 hz Dimension: 380 * 300 * 300 mm (length x width x height) Weight: 25 kg
Brief introduction: ZHY type automatic scratch tester is the company based on GB9279 paint and varnish scratch test and ISO 12137-2 in the paint and varnish Scratch resistance, "the determination of the relevant provisions of the elaborate design and manufacture. This tester is used to determine the single color paint and varnish coating or composite coating system or waterborne wood lacquer in the standard under the condition of cross resistance and scratch resistance.
