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表面洛氏标尺
(Superficial Rockwell Scales)
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HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
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初试验力(Initial Testing Force）
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3Kg (29.42N)
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试验力(Testing Force)
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15Kg (147.1N), 30Kg (294.2N), 45Kg (441.3N)
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转换标尺( Exchange Scales)
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洛氏、布氏、维氏( Superficial Rockwell, Brinell, Vickers)
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硬度读取(Indication of Hardness Value)
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大屏幕数字显示 ( Digital Display with Large LCD Screen)
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数据输出(Data Output)
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内置打印机和RS-232接口( Inside Printer and RS-232 Interface)
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保荷时间(Duration Time)
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0~60S
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试件最大高度(Max Height of Specimen)
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170mm
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仪器尺寸(Overall Dimension)
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520×240×720mm （长×宽×高, L X W X H）
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仪器重量( Net Weight )
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约80kg
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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/T230.2国家标准( GB/T 230.2 Chinese Standard)
JJG112检定规程( 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，直经1.5875mm硬质合金球压头，大平试台、中平试台、“V”型试台，硬度块，RS-232通讯线，电源线
Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy Steel Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing table, HR30N and HR30T Hardness Blocks, RS-232 Interface, Power Cable, etc.
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