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试验力
(Testing Force)
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2.94N(0.3Kgf)、4.9N(0.5Kgf)、9.8N(1.0Kgf)、19.6N(2.0Kgf)、29.4N(3.0Kgf)、49.0N(5.0Kgf)
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硬度值范围(Hardness value range)
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8HV0.3~2900HV10
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最小测量单位(Min Measuring Unit)
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0.5μm
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总放大倍数
(Magnification of Microscope)
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100X(观察, For Observation) 200X(测量, For Measurement)
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加荷方式(Loading Method)
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自动(加荷、保荷、卸荷) Automatically (load, keep, unload)
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试件允许最大高度 (Specimen allow maximum height)
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160mm
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仪器尺寸(Overall Dimension)
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520×190×650mm(长×宽×高, L X W X H)
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仪器重量( Net Weight )
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40kg
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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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GB/T4340.2国家标准(GB/T4340.2 Chinese Standard),
JJG151检定规程( JJG151 Inspection Rule )
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标准配件、附件
(Standard Accessories)
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物镜20x、10x,微氏压头,测量目镜10x,标准硬度块,薄形试台、圆柱体试台、平口试台,水平仪,电源线,辅助工具等
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