| 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 mechanical and manual testing method, without electrical device. With simple appearance, it uses as popular type Rockwell hardness testing instrument.
Usage Range:
Hardened and surface hardened steel, hardening and tempering steel, tempered steel, cold and hard casting parts, forging parts, hard alloy steel, aluminum alloy, bearing steel, carburized steel sheet, etc.
技术数据（Technical Specifications）
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洛氏标尺(Rockwell Scales)
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HRA, HRB, HRC, HRD, HRE, HRF,HRG,HRH,HRK
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试验力（Initial Testing Force）
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98.07N(10Kg)
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试验力（All Testing Force）
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588N(60Kg),980N(100Kg),1471N(150Kg)
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硬度读取
(Indication of Hardness ＆#118alue)
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表盘式（Dial ）
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试件最大高度
Max. Height of Specimen
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170mm
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仪器尺寸(Overall Dimension)
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520X240X700MM (长X宽X高, LXWXH)
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仪器重量(Net Weight)
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80 Kg
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执行标准 (Carried Standard)
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GB/T230.2 国家标准、JJG112检定规程
GB/T230.2 Chinese Standard and JJG112 Inspection Rule
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标准配件、附件
(Standard Accessories)
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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
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