Product name
Concrete Test Hammer
Nominal Kinetic Energy
2207J
Impact Length of Bounce Hammer
75±0.3MM
The Friction of Pointer Slider
0.65±0.15N
Working Length of Bounce Tension Spring
61.5±0.3MM
Bounce Tension Spring Stiffness
785.0±40N/M
Fixed Value of Steel Anvil Rate
80±2