HR-150A型手动洛氏硬度计是一种机械式手动测试，无电器装置的普及型洛氏硬度计，具有良好的经济性和实用性，使用范围广，操作简便等特点。适用范围淬火钢，调质、退火钢，冷硬铸件，可锻铸件，铝合金，铜，轴承钢等。技术数据（Technical Specifications）洛氏标尺(Rockwell Scales)HRA, HRB, HRC, HRD, HRE, HRF,HRG,HRH,HRK初试验力（Initial Testing Force）10Kg(98.07N)试验力（All Testing Force）60Kg (588N), 100Kg (980N), 150Kg (1471N)硬度读取(Indication of Hardness Value)表盘式（Dial ）试件高度Max. Height of Specimen170mm仪器尺寸(Overall Dimension)520x240X700MM (长X宽X高, LXWXH)仪器重量(Net Weight)80 Kg执行标准(Carried Standard)GB/T230.2 标准、JJG112检定规程GB/T230.2 Chinese Standard and JJG112 Inspection Rule标准配件、附件(Standard Accessories)金刚石洛氏压头，直径1.5875mm硬质合金球压头，大平试台、中平试台、V型试台，硬度块Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy Steel Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table, HRC and HRB Hardness Blocks