Sports Equipment

Repulsion Force Test of Game Ball

This is compression test to determine repulsion force of game ball by using IMADA force-displacement analysis unit. The compressing force becomes bigger if you continue to press the ball. Thus, you need to compare the compressing force at a certain compressing distance (displacement). IMADA's force-displacement unit enables you to analyze force transition visually based on a certain displacement when the ball is compressed or when it returns to its original shape. The analysis unit is widely used for R&D and quality control.
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Simple Elasticity Force Test of Ball

This is simple elasticity force test of ball. Elasticity is determined by compression test, however, you need to fix the compressing distance (displacement). This is because the compressing force becomes bigger if you continue to press the ball, thus, you need to compare the compressing force at a certain displacement. It is used for R&D and quality control. 
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