Rockwell hardness tester HRS-45T

benchtopdigital displaymechanical

HRS-45T main features: Digital display, direct reading of digital display meter, no one is responsible for the reading error, the resolution can reach 0.1hr, and the hardness value can be converted. The mechanical manual test process does not need electrical control, precision oil pressure buffer, and the loading speed is adjustable. The accuracy shall comply with GB / t230 2. Iso6508-2 and American astm18 standards. Application scope: Hrs-150t is used to determine the Rockwell hardness of ferrous metals, non-ferrous metals and non-metallic materials. It is suitable for hardness testing of heat-treated materials such as quenching and tempering, quenching and alloy materials. Hrs-45t is used to measure the surface Rockwell hardness of ferrous metals, alloy steel, cemented carbide and metals after nitriding, cyaniding, carburizing, electroplating and other surface treatments. Main technical specifications: 70-94HR15N，42-86 HR30N,20-77 HR45N， 60-93 HR15T，29-82 HR30T,10-72 HR45T. Test force: 147.1294.2441.3n, (15,30,45kgf) Maximum allowable height of sample: 170mm; Distance from indenter center to machine wall: 135mm;