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Prolific Engineers is the name synonymous with the best selling testing equipment in India. The company was established in 1971 in a very short span of time, has carved a niche for itself as a leading exporter of testing equipments.
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Ball Resiliece Tester

Ball Resiliece Tester

Resilience of polyurethane foam is determined by dropping a metallic sphere on a slab of foam kept on a horizontal surface from a height of 500 mm and finding the height to which it rebounds after striking the surface of foam.

The PROLIFIC Rebound Resilience Tester for polyurethane foam consists of a flat horizontal platform, a vertical acrylic tube in which the sphere is dropped, and a hand operated arrangement to release the sphere from a pre-determined height.

The platform on which the test specimen is kept also forms the base of the equipment. It has four leveling screws to make it horizontal.

The acrylic tube is held over the base with the help of a holding block, which can be moved vertically to adjust the height of the tube to enable test specimens of different thicknesses to be tested. This adjustment is carried out with the help of a screw so that the height of the tube can be precisely set. The tube is held firmly after adjustment so that it does not rock during the test.

The scale used for measurement of the height of rebound is marked on the outer surface of the acrylic tube. It ranges from 10% to 90% of the dropping height.

The metallic sphere is kept in a circular opening in the metallic cover of the acrylic tube. It can be release by pressing a spring-loaded support, which is so designed as to release the sphere without imparting any initial linear or rotary movement to it.

The equipment is finished in grey hammertone stoving painting and bright chrome plating to give it a corrosion resistant finish.

TECHNICAL DATA
Diameter of steel sphere 16 mm
Weight of steel sphere 16.3 g
Dropping height 500 mm
Height of test specimen 50 to 150 mm
Inner diameter of acrylic tube 40 mm
We are manufacturers, exporters and supliers of all sorts of testing equipments in India. A brief list of various testing equipment being manufactured by us is given in the next few pages. Besides the testing equipment mentioned in this list, We also manufacture testing equipments such as Tensile Testing Machine, Flex Testing Machines, Abrasion Testing Machine, Air Permeability Tester, Resilience Tester, Flammability Tester, Fatigue Testers, Thickness Gauge and Fixtures for testing various materials and products in accordance with different national and international specifications, or your own specific requirements. If you do not find the testing equipment you are looking for in this list, please let us know, giving full details of the test specification and the relevent method of conducting the test.

Our list of customers is truly vast, covering various defence and railway establishments, regional testing centres and quality marking centres belonging to various state governments, educations institutions, national test houses, private testing laboratories, large medium, and small scale industries, research and developments centres, industries associations, laboratories being run by Council of Scientific and Industrial Research and various ministries, etc.

Contact us

Mr. G.P. Kedia (Partner)
D-91, Sector 2
Noida, Uttar Pradesh - 201 301, India
Telephone:  +(91)-(120)-4334481/ 4264881/ 3053325

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