Description
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.
Standard
ASTM F1614(B法)
◆ Time to reach the peak force (displacement) :15±5 ms
◆ Diameter of Compression head : 45±0.1 mm
◆ Edge radius of compression head: 1.0±0.25 mm
◆ Test speed: 2±1s/cycle
◆ Capacity of load cell: 500 lbf,sampling rate more than 1000Hz
◆ Impact method: Constant power, position shift
◆ Impact energy:5±0.5 J
◆ Dimension (W×D×H):150kg(exclude computer control box)
◆ Power: 1∮,AC220V