详细介绍
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技术数据
1.洛氏标尺(Rockwell Scales) :HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK
2.初试验力(Initial Testing Force):10Kg(98.07N)
3.试验力(Testing Force) 60Kg(588N)、100Kg(980N)、150Kg(1471N)
4.转换标尺( Exchange Scales) :表面洛氏、布氏、维氏( Superficial Rockwell, Brinell, Vickers)
5.硬度读取(Indication of Hardness Value) :大屏幕数字显示 ( Digital Display with Large LCD Screen)
6.数据输出(Data Output) :内置打印机和RS-232接口
(选配件)( Inside Printer and RS-232 Interface)
7.保荷时间(Duration Time) :0~60S
8.试件高度(Max Height of Specimen) :200mm
9.仪器尺寸(Overall Dimension) :520×240×720mm (长×宽×高, L X W X H)
10.仪器重量( Net Weight ) :约65kg
11.电源(Power supply): AC220V±5%,50~60Hz
12.执行标准(Carried Standard) :GB/T230.2国家标准( GB/T 230.2 Chinese Standard) JJG112检定规程( JJG112 Inspection Rule)
13.标准配件 附件(Standard Accessories) :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, HRC 2pcs and HRB Hardness Blocks, RS-232 Interface, Power Cable, etc.
14.示值精度
硬度标尺
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标准块的硬度范围
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示值允许误差
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离散性误差
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HRA
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(20~75)HRA
(>75~88)HRA
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±2HRA
±1.5HRA
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±0.2
±0.2
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HRB
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(20~45)HRB
(>45~80)HRB
(>80~100)HRB
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±4HRB
±3HRB
±2HRB
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±0.2
±0.2
±0.2
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HRC
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(20~70)HRC
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±1.5HRC
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±0.2
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THRS-150
附件(装箱单)
序号
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名称(规格)
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数量
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1
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金刚石洛氏压头
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1只
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2
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φ1.5875mm球压头
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1只
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3
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大平试台、中平试台、"V"型试台
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共3只
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标准洛氏硬度块
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4
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HRB
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1块
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5
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HRC高、低
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共2块
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6
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保险丝 2A
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2根
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7
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电源线
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1根
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8
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砝码A、B、C
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共3只
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9
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防尘塑料罩
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1只
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10
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产品合格证书
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1份
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11
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打印机纸
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1份
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12
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产品使用说明书
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1本
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