SHIBO QHZ Film scratch Tester

CHINA QHZ film scratch Tester can conveniently and comprehensively evaluate the physical properties of film strength, Hardness, Adhesion, etc. This film scratch Tester is suitable for the size of the anti-penetration ability when the film sample coating is scratched by the scratch needle. Characterize the size of coating strength, Hardness, Adhesion, speed is not adjustable.