| 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
淬火、表面淬火钢，调质、退火钢，冷硬铸件，可锻铸件，硬质合金钢，铝合金、轴承钢，硬化薄钢板等。 HR-150A Manual Rockwell Hardness Tester adopts mechanicalmanual testing method, without electrical device. With simple appearance, it uses as popular type Rockwell hardness testing instrument. Usage Range:
Hardenedsurface hardened steel, hardeningtempering steel, tempered steel, coldhard casting parts, forging parts, hard alloy steel, aluminum alloy, bearing steel, carburized steel sheet, etc. 技术数据（Technical Specifications）
洛氏标尺Rockwell Scales | HRA, HRB, HRC, HRD, HRE, HRF,HRG,HRH,HRK | 试验力（Initial Testing Force） | 98.07N10Kg | 试验力（All Testing Force） | 588N60Kg,980N100Kg,1471N150Kg | 硬度读取 Indication of Hardness ＆#118alue | 表盘式（Dial ） | 试件zui大高度 Max. Height of Specimen | 170mm | 仪器尺寸Overall Dimension | 520X240X700MM 长X宽X高, LXH | 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 StandardJJG112 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 TableV-shaped Testing Table, HRCHRB Hardness Blocks |
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