Automatic Loading Vickers Hardness Testing Machine For Metal Hardening Layer

Metal hardening layer Vickers hardness test Digital Vickers Hardness Tester HV30 Application range: 1) Glass, chip, ceramic, plastic and rubber, etc. 2) surface layer / coating (Carburization, nitriding, decarburization layer, surface hardening layer, galvanized coating, etc.) 3) Widely used to test the hardness of all kinds of metal materials (steel, nonferrous metals, tinsel, cemented carbide, sheet metal, etc.) Features: 1) Adjustable brightness light source, avoid visual