名称：HRS-150数显洛氏硬度计描述：数显洛氏硬度计以新颖的大屏幕显示，菜单式结构，其主要功能如下：1洛氏硬度标尺的选择，2各硬度之间的硬度换算，3硬度测试结果打印输出，4RS-232超级终端设置，具有良好的可靠性，可操作性和直观性。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-45DigitalSuperficialRockwellHardnessTesteradoptsnovel-designedlargeLCDscreentodisplay,aswellasmenustructure.Itmainlyfunctionsareasfollows:1.SelectionofRockwellhardnessscales,2.Exchangehardness＆#118aluesamonghardnessscales,3.Outputtheresultsofhardnessmeasurementwithprinter,4.RS-232hyperterminalsettingiswithgoodreliability,excellentoperationandeasywatchingUsageRange:Surfacehardenedsteel,surfaceheattreatingandchemicaltreatingmaterials,copper,aluminumalloysheet,zinclayers,chromelayers,tinlayers,bearingsteel,coldandhardcastingparts,etc.技术数据(TechnicalSpecifications)表面洛氏标尺(SuperficialRockwellScales)HR15N,HR30N,HR45N,HR15T,HR30T,HR45T初试验力(InitialTestingForce）29.42N(3Kg)试验力(TestingForce)147.1N(15Kg),294.2N(30Kg),441.3N(45Kg)转换标尺(ExchangeScales)表面洛氏、布氏、维氏(SuperficialRockwell,Brinell,Vickers)硬度读取(IndicationofHardness＆#118alue)大屏幕数字显示(DigitalDisplaywithLargeLCDScreen)数据输出(DataOutput)内置打印机和RS-232接口(InsidePrinterandRS-232Interface)保荷时间(DurationTime)0~60S试件最大高度(MaxHeightofSpecimen)170mm仪器尺寸(OverallDimension)520×240×720mm（长×宽×高,LXWXH）仪器重量(NetWeight)约80kg电源(Powersupply)AC220V±5%，50~60Hz执行标准(CarriedStandard)GB/T230.2国家标准(GB/T230.2ChineseStandard)JJG112检定规程(JJG112InspectionRule)标准配件附件(StandardAccessories)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、，HR30N、HR30T硬度块，RS-232通讯线、电源线DiamondRockwellIndenter,Diameter1.5875mmHardAlloySteelBallIndenter,LargeTestingTable,MediumTestingTableandV-shapedTestingtable,HR30NandHR30THardnessBlocks,RS-232Interface,PowerCable,etc.)