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适用范围
布氏硬度采用的试验力大，压痕直经也大，适合具有大晶粒金属材料的硬度测试，如: 铸铁，有色金属及合金，各种退火、调质处理后的钢材，特别是对于较软的金属，如纯铝、铅、锡等。
HBE-3000 Electronic Brinell Hardness Tester with 10 steps testing force is able to measure hardness values with each 10 Brinell hardness scales. The instrument adopts circuit type sensor added with control system, thus with high precision, high repetition,reliabilityeasy operation.
Usage Range:.
Brinell hardness test which adopts heavy testing forceshows large indentation is apply to measure hardness value for big grain metal materials such as casting parts, nonferrous metalsalloy, various tempered steel, hardeningtempering steel, specially for soft metal such as pure aluminum, lead, tin, etc.
技术数据
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布氏标尺
Brinell Scale
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HBW2.5/62.5、HBW2.5/187.5、HBW5/125、HBW5/750、 HBW10/100、 HBW10/250、 HBW10/500、HBW10/1000、HBW10/1500、HBW10/3000
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试验力
Testing Force
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62.5kgf612.9N、100kgf 980.7N、125kgf 1226N、187.5kgf 1839N、250kgf 250kgf 2452N、500kgf 4903N、750kgf 7355N、1000kgf 8907N、1500kgf 1500kgf 14710N、3000kgf 29420N
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小测量单位Min Measuring Unit
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0.005mm
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总放大倍数
Magnification of Microscope
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20X
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保荷时间Duration time
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5~60S
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仪器尺寸Overall Dimension
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550×210×750mm（长×宽×高, L X W X H）
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主机重量 Net Weight
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约125kg
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试件高度
Max Height of Specimen
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230mm
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电源Power supply
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AC220V±5%，50~60Hz
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执行标准Carried Standard
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GB/T231.2国家标准GB/T231.2 Chinese Standard
JJG150检定规程JJG150 Inspection Rule
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标准配件 附件
Standard Accessories
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测量显微镜一套、直经2.5、5、10mm硬质合金球压头、标准硬度块（2）、，大平试台、中平试台、“V"型试台、电源线
A set of Measuring Microscope, Diameter: 2.5, 510mm Hard Alloy Ball Indenters, 2 pcs Standard Hardness Blocks, Large Testing Table, Medium Testing Table, “V"- shaped Testing Table, Power Cable
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