HR-150B电动洛氏硬度计采用自动加卸试验力机构,试验力变换由变荷手轮的旋转而获得,操作简便迅速,除表盘对零外,没有人为的操作误差,具有很高的灵敏度、稳定性,适用于车间和实验室。
适用范围:
淬火,调质、退火钢,冷硬铸件,可锻铸件,铝合金,铜,轴承钢等。
洛氏标尺(Rockwell Scales)
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HRA, HRB, HRC, HRD, HRE, HRF,HRG,HRH,HRK
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初试验力(Initial Testing Force)
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10Kg(98.07N)
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试验力(All Testing Force)
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60Kg (588N), 100Kg (980N), 150Kg (1471N)
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硬度读取
(Indication of Hardness Value)
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表盘式(Dial )
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试件高度
Max. Height of Specimen
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400mm
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仪器尺寸(Overall Dimension)
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520X220X920MM (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,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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