Ball falling distance
460±0.5%mm
Falling ball rebound rate accuracy
1.5
The tested sample size
100(L)*100(W)*50mm(H)
Standards
GB/T6670-97,ASTM(American standard)D3574 and ISO8307
product name
Foam Drop Ball Rebound Resilience Testing Machine ZL-2009
model
ASTM And ISO Foam Material Drop Ball Rebound Resilience Tester