HRD-45 electric superficial Rockwell hardness tester Main features : High testing efficiency,with high accuracy hydraulic buffer,durable and reliable loading, Direct dial readings,with scales of HRA,HRB and HRC(other optional), Precision hydraulic buffers, loading smooth and adjustable speed, Automatic testing process without human operation error, Precision conforms to GB/T230.2National Standard,ISO6508-2,ASTM E18 standard. Application: Determine the superficial hardness of ferrous metals, alloy steel, carbide and metal after nitriding, cyanidation, carburizing, electroplating and other surface treatment . Specifications: Measuring range 70-94HR15N, 42-86HR30N, 20-77HR45N 67-93HR15T, 29-82HR30T, 10-72HR45T Major load 147.1, 294.2, 441.3N (15, 30, 45kgf) Max test height 170mm Depth of throat 135mm Hardness resolution 0.5HR Dimension 466 x 238 x 630mm Approx.weight 65kg Standard configuration: Large flat anvil: 1 pc. Small flat anvil: 1 pc. V-notch anvil: 1 pc. Diamond cone indenter : 1 pc. 1/16′ steel ball indenter: 1 pc. Rockwell superficial standardized block: HRN HRT
Технические характеристики
CharacteristicsTypeRockwellMountingbenchtopProduct applicationsfor ferrous metalsOther characteristicsautomatic, analog, superficial, electricLoad
15 kgf, 30 kgf, 45 kgf
Weight
65 kg (143.3 lb)
