产品类型洛氏硬度计型号HRM-45型测量范围HR15N,HR30N,HR45N,HR15T,HR30T,HR45T试验力15Kg(147.1N),30Kg(294.2N),45Kg(441.3N)(N)允许最大高度170(mm)重量80(kg) HRM-45型手动表面洛氏硬度计是一种普及型的,专门用于测试金属材料表面硬度的洛氏硬度计。本机采用
机械式手动加载操作,无电器装置。具有操作简便,压痕微小,精度高等特点。适用范围表面淬火钢,铜、铝合金薄板,带钢,硬质合金钢,镀锌,镀铬,镀锡,材料表面热处理和化学表面处理的各种金属材料。HR-45MManualSuperficialRockwellHardnessTesteradoptsmechanicalandmanualtestingmethod,withoutelectricaldevice.Withsimpleappearance,itusesaspopulartypeRockwellHardnesstestinginstrument.UsageRange:Surfacehardenedsteel,copper,aluminumalloysheet,hardalloysteel,zinclayers,chromelayers,tinlayers,surfaceheattreatingandchemicaltreatingmaterials,etc.技术数据(TechnicalSpecifications)