1, buy shore hardness time, you can head the needle on smooth clean glass, if the number is 100, then, the hardness meter is accurate!

2. Shore hardness tester is used to measure the hardness of rubber, foam, plastic and other substances. There are two kinds of pointer and digital display in cangzhou European Spectrum market, and several types of Shore A, C and D.

3, Shaol D hardness tester is suitable for hardness testing of general hard rubber, hard resin, acrylic, glass, thermoplastic plastic, printing plate, fiber and other high hardness materials.

4, The C hardness tester is to determine the compression rate of 50% when the stress is 0.5kg/ C square meters containing foam made of rubber and plastic microporous material hardness, can also be used for similar hardness of other materials.

5, Shaol A type hardness tester, mainly used for plastic synthetic rubber and other related chemical products (leather, multiple grease, wax hardness) hardness measurement.