名称: HR-45M型手动表面洛氏硬度计 描述: 机械式手动测试,无电器装置,外观简洁,属普及型洛氏硬度测试仪器。 适用范围
表面淬火钢,铜,铝合金等薄板,硬质合金钢,镀锌,镀铬,镀锡,材料表面热处理和化学热处理等。技术数据(Technical Specifications)
洛氏标尺(Rockwell Scales) HR15N, HR30N, HR45N, HR15T, HR30T, HR45T 初试验力(Initial Testing Force) 29.42N(3Kg) 试验力(All Testing Force) 147.1N(15Kg),294.2N(30Kg),441.3N(45Kg) 硬度读取 (Indication of Hardness Value) 表盘式(Dial ) 试件最大高度 Max. Height of Specimen 170mm 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 国家标准、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、HRC、HRB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 〖关闭窗口〗