Irhd Hardness Tester

We are highly prominent manufacturer and supplier of IRHD Hardness Tester in Jaipur, Rajasthan, India. Our presented range are widely demanded by our customers which are located all round the country. Apart from this, can be availed from us at affordable price.


Technical Specification
Digital Gauge Range:- 0.000 to 10.000 mm.
Resolution :-A A 0.001.
Digital Timer : 0 to 60 sec .
Resolution :- 0 sec.
Diameter Boll :- 2.50 +/- 0.01 mm.
Minor force on BallA A :0.29 +/- 0.02
MajorA A loadA A on Ball:- 5.4 +/- 0.01N
Total forceA A on Ball :-5.7 +/- 0.03
The machine have timerA A indicator with buzzer.
This test method measures the penetration depth of a rigid ball into the surface of a rubber specimen which is then converted to a hardness scale value (IRHD). On the IRHD scale, "0" represents a material having an elastic modulus of zero and 100 represents a material with an immeasurable elastic modulus Hardness Measuring System.
Test Details
This standard can measure the hardness of vulcanized or thermoplastic rubber. The standard test specimen should be between 8 and 10mm in thickness. Nonstandard specimens can be measured but should be no thinner than 2mm, whereas a micro test can measure specimens between 1.5mm - 2.5mm in thickness.
*Please Note: The information outlined above is to be used as a reference for ASTM D1415 Standard Test Method for Rubber Property-International Hardness and ISO 48 Rubber vulcanized or thermoplastic AcA A Determination of Hardness.