手动洛氏硬度计
参数指标我要纠错

仪器简介:

















主要用途和适用范围: 

适用黑色金属,有色金属以及可铸铁的洛氏硬度测定。 

硬度范围: 

HRC20~70  HRB25~100  HRA70~88 

试验力N(kgf) 

588(60)  980(100)  1471(150)



技术参数:

















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,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


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