產(chǎn)品簡(jiǎn)介：名稱：HD9-45型電動(dòng)表面洛氏維氏硬度計(jì)描述：本儀器具備了六種試驗(yàn)力，能滿足表面洛氏、維氏的硬度測(cè)試。試驗(yàn)力的施加、保荷和卸荷自動(dòng)完成。使用方便，受到廣大用戶的喜愛(ài)。（按用戶特殊要求，可改裝鋁制品專(zhuān)用測(cè)驗(yàn)布氏硬度） 適用范圍鋼、表面淬火鋼，銅、鋁合金等薄板，硬質(zhì)合金鋼，鍍鋅，鍍鉻，鍍錫，材料表面熱處理和化學(xué)熱處理等。 HD9-45BMotorizedSuperficialRockwell VickersHardnessTesterwith6stepstestingforceisabletomeettheneedsofsuperficialRockwell Vickershardnesstests.Testingforcecanbeloaded,keptandunloadedautomatically.Thereforethetesteriseasytouseandwidelywelcomedbymanyusers.(ThepresentinstrumentcanbereformedspeciallytomeasureBrinellhardnessvalueforaluminumproductsaccordingtouser sspecialrequirement.) UsageRange:Steel,surfacehardenedsteel,copper,aluminumalloythinsheet,hardalloysteel,zinclayers,chromelayers,tinlayers,surfaceheattreatingandchemicaltreatingmaterials,etc. 技術(shù)數(shù)據(jù)（TechnicalSpecifications） 表面洛氏標(biāo)尺(SuperficialRockwellScales):HR15N,HR30N,HR45N,HR15T,HR30T,HR45T 試驗(yàn)力(TestingForce):1471.1N(15Kg),294.2N(30Kg),441.3N(45Kg) 維氏標(biāo)尺（VickersScales）:HV5,HV10,HV20,HV30 試驗(yàn)力（TestingForce）:49.03N(5Kg),98.07N(10Kg),196.1N(20Kg),294.2N(30Kg) 硬度讀取(IndicationofHardnessValue):表面洛氏（SuperficialRockwell）：表盤(pán)式（Dial）維氏(Vickers):測(cè)量顯微鏡(MeasuringMicroscope) 顯微鏡放大倍率(AmplificationofMicroscope):75X,150X 保菏時(shí)間(DurationTime):2~60S 試件最大高度Max.HeightofSpecimen:表面洛氏（SuperficialRockwell）:170mm維氏（Vickers）:100mm 儀器尺寸(OverallDimension):520X240X700MM(長(zhǎng)X寬X高,LXWXH) 儀器重量(NetWeight):80Kg 電源(PowerSupply):AC220V+5%,50~60Hz 執(zhí)行標(biāo)準(zhǔn)(CarriedStandard):GB/T230.2（洛氏,Rockwell),GB/T4340.3(維氏,Vickers)JJG112(洛氏,Rockwell) 標(biāo)準(zhǔn)配件、附件(StandardAccessories):洛氏壓頭、維氏壓頭、直徑1.5875mm硬質(zhì)合金球壓頭，測(cè)量顯微鏡，物鏡，內(nèi)照明燈一套，大平、中平、V型試臺(tái)、溜板試臺(tái)，各標(biāo)尺硬度塊，電源線 RockwellIndenter,VickersIndenter,Diameter1.5875mmHardAlloySteelBallIndenter,MeasuringMicroscope,Objective,aSetofInsideLights,Large,MediumandV-shapedTestingTable,SlippedTestingTable,HardnessBlocksforEachScales,PowerCable