HRMS-45型数显表面洛氏硬度计，是一种较为先进，采用大屏幕显示和操作的数字式显示硬度值的表面洛氏硬度计。通过大屏幕触摸操作，可对表面洛氏硬度标尺进行选择，数字式显示测试数据，各种硬度值之间的换算。并具有对测试数据储存、打印输出、RS-232超级终端设置等功能，本机具有很好的稳定性和直观性。
适用范围
表面淬火钢，材料表面热处理和化学处理，铜、铝合金等薄板，镀锌、镀铬、镀锡材料，轴承钢，冷硬铸件等。
HRMS-45 Digital Superficial Rockwell Hardness Tester adopts novel-designed large LCD screen to display, as well as menu structure. It mainly functions are as follows: 1. Selection of Rockwell hardness scales, 2. Exchange hardness values among hardness scales, 3. Output the results of hardness measurement with printer, 4. RS-232 hyper terminal setting is with good reliability, excellent operation and easy watching.
Usage Range:
Surface hardened steel, surface heat treating and chemical treating materials, copper, aluminum alloy sheet, zinc layers, chrome layers, tin layers, bearing steel, cold and hard casting parts, etc.
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表面洛氏标尺
(Superficial Rockwell Scales) |
HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
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初试验力(Initial Testing Force） |
3Kg (29.42N) |
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试验力(Testing Force) |
15Kg (147.1N), 30Kg (294.2N), 45Kg (441.3N) |
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转换标尺( Exchange Scales) |
洛氏、布氏、维氏( Superficial Rockwell, Brinell, Vickers) |
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硬度读取(Indication of Hardness Value) |
大屏幕数字显示 ( Digital Display with Large LCD Screen) |
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数据输出(Data Output) |
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) |
0~60S |
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试件最大高度(Max Height of Specimen) |
170mm |
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仪器尺寸(Overall Dimension) |
520×240×720mm （长×宽×高, L X W X H） |
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仪器重量( Net Weight ) |
约80kg |
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电源(Power supply) |
AC220V±5%，50~60Hz |
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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) |
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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, HR30N and HR30T Hardness Blocks, RS-232 Interface, Power Cable, etc. |