产品简介:名称:HD9-45型电动表面洛氏维氏硬度计描述:本仪器具备了六种试验力,能满足表面洛氏、维氏的硬度测试。试验力的施加、保荷和卸荷自动完成。使用方便,受到广大用户的喜爱。(按用户特殊要求,可改装铝制品专用测验布氏硬度) 适用范围钢、表面淬火钢,铜、铝合金等薄板,硬质合金钢,镀锌,镀铬,镀锡,材料表面热处理和化学热处理等。 HD9-45BMotorizedSuperficialRockwell VickersHardnessTesterwith6stepstestingforceisabletomeettheneedsofsuperficialRockwell Vickershardnesstests.Testingforcecanbeloaded,keptandunloadedautomatically.Thereforethetesteriseasytouseandwidelywelcomedbymanyusers.(ThepresentinstrumentcanbereformedspeciallytomeasureBrinellhardnessvalueforaluminumproductsaccordingtouser sspecialrequirement.) UsageRange:Steel,surfacehardenedsteel,copper,aluminumalloythinsheet,hardalloysteel,zinclayers,chromelayers,tinlayers,surfaceheattreatingandchemicaltreatingmaterials,etc. 技术数据(TechnicalSpecifications) 表面洛氏标尺(SuperficialRockwellScales):HR15N,HR30N,HR45N,HR15T,HR30T,HR45T 试验力(TestingForce):1471.1N(15Kg),294.2N(30Kg),441.3N(45Kg) 维氏标尺(VickersScales):HV5,HV10,HV20,HV30 试验力(TestingForce):49.03N(5Kg),98.07N(10Kg),196.1N(20Kg),294.2N(30Kg) 硬度读取(IndicationofHardnessValue):表面洛氏(SuperficialRockwell):表盘式(Dial)维氏(Vickers):测量显微镜(MeasuringMicroscope) 显微镜放大倍率(AmplificationofMicroscope):75X,150X 保菏时间(DurationTime):2~60S 试件最大高度Max.HeightofSpecimen:表面洛氏(SuperficialRockwell):170mm维氏(Vickers):100mm 仪器尺寸(OverallDimension):520X240X700MM(长X宽X高,LXWXH) 仪器重量(NetWeight):80Kg 电源(PowerSupply):AC220V+5%,50~60Hz 执行标准(CarriedStandard):GB/T230.2(洛氏,Rockwell),GB/T4340.3(维氏,Vickers)JJG112(洛氏,Rockwell) 标准配件、附件(StandardAccessories):洛氏压头、维氏压头、直径1.5875mm硬质合金球压头,测量显微镜,物镜,内照明灯一套,大平、中平、V型试台、溜板试台,各标尺硬度块,电源线 RockwellIndenter,VickersIndenter,Diameter1.5875mmHardAlloySteelBallIndenter,MeasuringMicroscope,Objective,aSetofInsideLights,Large,MediumandV-shapedTestingTable,SlippedTestingTable,HardnessBlocksforEachScales,PowerCable