Pounding Tester For Testing Lab

Pounding Tester - For Testing Lab The effect of repeated application of pressure on the surface of a slab of polyurethane foam experienced in its normal life is evaluated by simulating these conditions in laboratory by applying and releasing a specified force for a specified number of times, after which the effect of such pounding on the physical characteristics such as hardness index, thickness, and cell structure are observed to evaluate the quality of foam slab. The Pounding Tester for polyurethane foam consists of a flat metallic platform for keeping the test specimen on, a circular indentor of specified shape and size which can be repeatedly lifted off and pressed against the foam slab, a pneumatic-operated arrangement to give movement to the platform, and a counter to count the total number of poundings given to the test specimen. civil lab equipments manufacturers