What is the Durometer?

Durometers show the degree of hardness by value whether a non-rigid material like rubber is soft or hard (hardness gauge for rubber or plastic). Recently, JIS standard and ISO standard have been drastically revised and details of hardness tester of rubber and method...

Portable UCI Hardness Tester.

The portable UCI hardness tester principle determines hardness by measuring the frequency of an oscillating rod, as shown in Fig. 3. The rod consists of a metal shaft with two pairs of piezoelectric ceramics affixed along its length and a pyramid-shaped Vickers...

Portable Leeb Hardness Tester.

The portable leeb hardness tester, commonly referred to as the rebound method, determines hardness from voltages generated by the electromagnetic induction principle. Pressing the button on top of the impact device releases a spring that propels an impact body through...