JINGKELIAN JM-VI abrasion instrument, film wear resistance performance test

JM-VI (paint film)

Abrasion instrument

Stepping motor parameters 2.5A 21kg cm, load weight actual weight 250/500/750g, load weight marked weight 500/750/1000g, working plate Rotation speed 60/70rpm, abrasive wheels size F51.6 * 12.7mm, abrasive wheels equilibrate weight 1/2/5/10/20g (pin 20g), weight 13kg.

overview

JM-VI type abrasion Tester is manufactured according to GB/T1768 paint film wear resistance test parameters, and at the same time, it takes into account GB/T17657 wood wear resistance test parameters as much as possible, providing a multi-purpose wear resistance test method. It is suitable for testing the wear resistance of various coatings in the laboratory, such as deck paint, floor paint, road paint, etc.; it can also be used to test the wear resistance of paper, plastics, textiles, decorative panels, etc. The instrument is driven by a stepping motor, programmable control, and the operating parameters and operating status of the instrument are displayed on the LCD. Simple operation, reliable performance, flexible and convenient use. If the user has special requirements for the speed of the grinding wheel when ordering, it can also be satisfied by modifying the programming parameters. Grinding wheels of different materials can also be used for different requirements of the tested samples. The test of the wear resistance of paint film and the test of wood wear resistance need to use different specifications of turntable components and grinding wheels, please specify when ordering (you can choose "paint film configuration", "wood configuration" or "dual-purpose configuration" "). 

main principle

The abrasion Tester is to contact two abrasive grinding wheels with a specified distance with the sample sample installed on the horizontal turntable , and make the central axis of the two grinding wheels and the central axis of the turntable not in the same plane. When the turntable rotates, a grinding wheel on the left produces friction , while a grinding wheel on the right produces friction from the center of the surface of the sample to the outside. When the turntable rotates continuously , a series of intersecting ring friction traces are formed on the surface of the model. With this kind of wear arrangement, the surface of the sample is rubbed in all directions, which avoids obvious directional defects in the friction of the abrasion instrument reciprocating in one direction, and makes the wear evaluation more objective.

The JM-VI wear meter is driven by a stepping motor, which avoids the speed change caused by the grid Voltage fluctuation, greatly improves the stability of the working speed of the instrument, and makes the wear evaluation more comparable. The instrument control adopts high-end design such as touch screen control PRC, which makes the operation more convenient and quick.

Packing list：Host X1, vacuum cleaner X1, vacuum cleaner interface X1, power cord X1, weight group X1, abrasive wheels X2, abrasive wheels (for sand bars) X2, round Glass X5, sample baseplate X1, standard zinc plate X1, glass tube core X1, manual X1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.