The foam constant load pounding fatigue testing machine is used to test the reduction of thickness and the decrease of hardness for porous elastic materials used in interior decoration.
Put a square specimen on the test platform, and repeatedly impact the specimen with a platen smaller than the specimen. The max. load should be reached during each impact period. Then evaluate the sample performance after testing for certain times.
GB/T 18941, GB/T 12825, ISO 3385, ASTM D3574-TEST I3
|Test speed||70±5 r/min or 10±1 r/min|
|Test times||0~999999 times, settable.|
|Upper platen||Diameter: Φ250mm Fillet of lower edge: R25mm|
|Counting||0~999 999 times|
|Power||1∮, AC 220V 50Hz|