Coating Scratch Resistance Testing Machine SH9258
Designed according to the requirements of IEC 60950-1、IEC60335,, and test the scratch resistance of coatings for household appliances.
Technical Parameters
1. Power supply: AC220V, 50Hz (230V / 60Hz)
2. Scraper needle: hard steel needle, tapered end, angle is 40 °, edge radius is 0.25mm ± 0.02mm (replaceable)
3. Scratch angle: The stylus moves perpendicular to the test surface, and the included angle between each scratch is 80 ~ 85 °
4. Axle force of steel nail: 10N ± 0.5N.
5. Application length: up to 200mm (can be set)
6, moving distance: up to 200mm (settable).
7, temporary interval: 1 ~ 19 mm (set).
8. Temporary speed: 20 mm / s ± 5 mm / s.
