Details

This machine is the vertical drop hammer free way to test the elasticity of rubber materials. Adjusting the instrument level, and then drop weight increase to a certain height, placement test films, should pay attention to the placement of more than 14mm from the edge of the specimen, the first three of the test is not used to record the fourth, fifth and sixth, followed by a rebound height and averaged. 
  According to the standard: ASTM-K6255
1. Drop height: 400mm
2. Drop Weight: 28g
3. Specimen thickness: 12.5mm
4. Size: 25 * 15 * 52.5cm
5. Weight: 8kg