HR-150DT型电动洛氏硬度计是用于专门测试金属材料洛氏硬度的半自动洛氏硬度计。试验力施加、保荷、卸荷自动完成,操作简便。
适用范围
淬火钢,调质、退火钢,冷硬铸件,可锻铸件,铝合金,铜,轴承钢等。
技术参数
塑料洛氏标尺
( Plastics Rockwell Scales)
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HRE, HRL, HRC, HRM, HRR
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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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保菏时间(Duration Time)
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2 ~ 60S
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试件最大高度
Max. Height of Specimen
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200mm
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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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电源( Power Supply)
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AC220V + 5%, 50~60 Hz
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执行标准 (Carried Standard)
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GB7407 国家标准、JJG884检定规程
GB/7407 Chinese Standard and JJG884 Inspection Rule
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标准配件、附件
(Standard Accessories)
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直径3.175、6.35、12.7mm球压头,大平试台、中平试台、V型试台、硬度块(4),电源线
Diameter 3.175, 6.35, 12.7mm Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table, 4 pcs Hardness Blocks , Power Cable
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