YongLiDa QCJ-120 Film Impact Device

YONGLIDA QCJ-120 paint film Impact device catheter height 120 +/- 0.2cm, sub-scale 1cm, drop weight mass 1000 +/- 1g, Impact head specification φ 8mm, Impact depth 2 +/- 0.1mm, die base concave hole diameter φ 15mm, curvature radius R2.5~ 3mm, meet the standard GB/T1732-93 paint film impact measurement method.