The tester is used to measure the shock attenuating characteristics and rapid rate force-displacement relationships, of materials systems employed in the midsole of athletic footwear intended for use in normal running movements.
Hammer’s mass: 8.5 kg (5J), 11.9 kg (7J)
Hammer’s dimension: Radius of top arc R=1.0±0.25mm,top is round,dia 45 mm , weight less than0.2 kg
Drop height: 50 mm
Impact method: Free fall
Impact energy: 5±0.5J;7±0.5J
Test speed: 2 ± 1seconds/cycle
Capacity of load cell: 5000 lbf,sampling rate more than 1000Hz
Displacement sensor: 0~100mm,sampling rate more than 1000Hz
Dimension (W×D×H): 82×56×2950px
Weight: 240 kg
Power: 1∮,AC220V(specified by user)