International Rubber Hardness Degree Meter ( I.R.H.D. )
The principal behind determination of hardness by dead load apparatus is based on the measurement of the difference between the depth of indentation of a standard ball in to the rubber under a small contact force and a large indenting force. The Machine is as per IS-3400 (PART-II)1980.
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| Flex Tester |
Specific Gravity Balance |
Resilience Tester |
Thickness Gauges |
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| Abrasion Tester |
IRHD Rubber Hardness Tester |
Stand for Hardness Tester |
Spark Testing Machine |
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| Shore - A & Shore - D Hardness Tester |
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