YONGLIDA QHZ film scratch test instrument, according to GB/T9279
SE
60mm20~40mm/s0~2000g
Used to evaluate the penetration resistance of coatings, to help test the strength, hardness and adhesion of coatings. In line with GB/T9279 standards, with accurate load adjustment range (0~2000g) and stable scribing traverse speed, suitable for all kinds of Coatings performance evaluation.
