맞춤형 지원
OEM, ODM, OBM, 소프트웨어 리엔지니어링
Standard impact energy
0.735 J(0.075kgf.m)
Product name
schmidt concrete test hammer
Pointer length
20.0 ± 0. 2mm
Friction of pointer
0.5 ± 0. 1N
Stretch length of impact spring
75±0.3mm
Calibration value on testing anvil
74± 2