An impact striker of fixed mass, with a domed lower surface, is dropped vertically from a predetermined height onto a test specimen. During impact the maximum deceleration of the striker and indentation of the material are recorded. The lower the maximum deceleration, the better the shock absorption properties of the material. The height of the first rebound of the striker is also measured and the energy return calculated
SATRA TM 142
The machine is controlled by PC, can real time display graph and get detail results such as FM, DM, UM, UF, TM, PM, eM, HER, Sm, G, Energy rebound%,deceleration
Falling Mass | 8.5kg (5J), 11..9kg (7J) |
Impactor | R=1.0±0.25mm, Diameter: 45mm, Weight<0.2kg. |
Test Height | 50mm (adjustable) |
Test Speed | 2+1 S each period |
Load | 20KN, acquisition frequency>1000Hz
|
Displacement Sensor | 0-150mm, acquisition frequency>1000Hz |
Weight | 400Kgs |
Power Supply | 220V, 50Hz |
Hot lines:
+86-531-67880131Address:No. 2 East Street Shengchan Road Jinan City Shandong China
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