VCB-250 - Vickers cum Brinell Hardness Tester

Rockwell hardness testing is a general method for measuring the bulk hardness of metallic and polymer materials. Although hardness testing does not give a direct measurement of any performance properties, hardness of a material correlates directly with its strength, wear resistance, and other properties.hardness tester, device that indicates the hardness of a material, usually by measuring the effect on its surface of a localized penetration by a standardized rounded or pointed indenter of diamond, carbide, or hard steel.A hardness tester is a measuring instrument used to assess the stiffness or strength of a material. Hardness testers are used to determine the resistance of a material to deformation by means of a harder tool, most often a diamond cone or steel ball, which penetrates the surface of the material being tested.