洛氏标尺(Superficia Rockwell Scales)
试验力(Testing Force)
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HRA, HRB, HRC, HRD,HRE, HRF,HRG,HRH,HRK
60kgf (588N),100kgf (980N),150kgf(1471N)
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布氏标尺 (Brinell Scales)
试验力(Testing Force)
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HBW2.5/31.25,HBW2.5/62.5,HBW5/62.5,HBW2.5/187.5
31.25kgf(306N),62.5kgf(612.9N),187.5kgf(1839N)
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维氏标尺(Vickers Scales)
试验力(Testing Force)
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HV30,HV100
30kgf,100kgf
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5kgf (49.0N),10kgf (98.0N),20kgf (196N),30kgf (294N),
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硬度读取
(Indication of Hardness Value)
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洛氏( Rockwell )-表盘式(Dial )
布氏、维氏(Brinell Vickers)测量显微镜
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显微镜放大倍数
Magnification of Microscope
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37.5X,75X
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保荷时间(Durating 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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洛氏( Rockwell )165mm
布氏、维氏(Brinell Vickers)135mm
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压头中心到外壁距离
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160mm
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仪器尺寸(Overall Dimension)
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510×240×700mm (长×宽×高, L×W×H)
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仪器重量(Net Weight)
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80kg
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执行标准(Carried Stard)
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GB/T230.1 、GB/T230.2国家标准(洛氏)
GB/T231.2国家标准(布氏)
GB/T430.1、GB/T4340.2国家标准(维氏)
JJG112检定规程(洛氏)
JJG150(布氏)
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标准配件 附件
Stard Accessories
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洛氏压头,维氏压头,直径1.5875mm球压头,测量显微镜,5X物镜,10X物镜,内照明灯,大平、中平、 V型试台,溜板试台,
硬度块
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