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YongLiDa QHZ Film scratch test instrument
YONGLIDA QHZ film scratch test instrument is used to test the anti-penetration ability of coatings. The traverse speed of the test bench is 20~40mm/s. The QHZ film scratch test instrument conforms to the GB/T9279 standard with a minimum increment of 50g.
YongLiDa QHZ Film scratch test instrumentKey Spec.
Scribing needle length
60mm
Scribing traverse speed
20~40mm/s
Load (loading) range
0~2000g
QHZ Film scratch test instrument
Details