产品简介：名称：HBRV-187.5型电动布洛维硬度计描述：本仪器具备布氏,洛氏,维氏三种试验方法,七级试验力的多功能硬度机，能满足用户多种硬度测试的要求。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。适用范围淬火、表面淬火钢,硬质合金钢，铸铁，有色金属,各种调质及退火钢,硬化薄钢板,也适合交软的金属,表面热处理和化学热处理等。HBRV-187.5MotorizedBrinellRockwell VickersHardnessTesterwithBrinell,RockwellandVickers,3kindsofmeasuringmethod,andaswellas7stepstestingforceisabletomeettheneedsofmanykindsofhardnesstestrequirementsforusers.Testingforcecanbeloaded,keptandunloadedautomatically.Thereforethetesteriseasytouseandwidelywelcomedbymanyusers.UsageRange:Hardenedandsurfacehardenedsteel,hardalloysteel,castingparts,non-ferrousmetals,variouskindsofhardeningandtemperingsteelandtemperedsteel,carburizedsteelsheet,softmetals,surfaceheattreatingandchemicaltreatingmaterials,etc.技术数据（TechnicalSpecifications）洛氏标尺(RockwellScales):HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK试验力(TestingForce):588N(60Kg),980N(100Kg),1471N(150Kg)布氏标尺（VickersScales）:HBW5/31.25,HBW5/62.5,HBW2.5/62.5,HBW2.5/187.5试验力（TestingForce）:306.5N(31.25Kg),612.9N(62.5Kg),1839N(187.5Kg)维氏标尺（VickersScales）:HV30,HV100试验力（TestingForce）:29.2N(30Kg),980.7N(100Kg)硬度读取(IndicationofHardnessValue):洛氏（Rockwell）：表盘式（Dial）布氏,维氏(BrinellandVickers):测量显微镜(MeasuringMicroscope)显微镜放大倍率(AmplificationofMicroscope):37.5X,75X保菏时间(DurationTime):2~60S试件最大高度Max.HeightofSpecimen:洛氏（Rockwell）:170mm布氏,维氏（BrinellandVickers）: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/T231.2(布氏,Brinell),GB/T4340.3(维氏,Vickers)JJG112(洛氏,Rockwell),JJG150(布氏,Brinell)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,外照明灯各一套，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,SetsofInsideLightandSetsofOutsideLights,Large,MediumandV-shapedTestingTable,slippedTable,HardnessBlocksforvariousScales,PowerCable