According to Functions ¡nElectric Pencil Hardness Tester
Optical Film Abrasion Tester
The machine is mainly use in light load friction test. Specimen placed on a movable platform, abrasion head is designed to be able to zero setting of original load and test load can be set to 50-2000g. Light friction test on surface treated optical film, color fastness test for textile, printing fastness test for coating, etc. Test speed, stroke, load and times all can set according to different conditions.