HR-150DT型電動(dòng)洛氏硬度計(jì)是用于專門測試金屬材料洛氏硬度的半自動(dòng)洛氏硬度計(jì)。試驗(yàn)力施加、保荷、卸荷自動(dòng)完成，操作簡便。適用范圍淬火鋼，調(diào)質(zhì)、退火鋼，冷硬鑄件，可鍛鑄件，鋁合金，銅，軸承鋼等。HR-150DTMotorizedSuperficialRockwellHardnessTesteradoptsmotorizedtestingmethod.Itstestingforcecanbeloaded,keptandunloadedautomatically.Avoidman-madeerrorandeasytouse.Itistherefore,welcomedbymanyusers.UsageRange:Hardenedandsurfacehardenedsteel,hardeningandtemperingsteel,temperedsteel,coldandhardcastingparts,forgingpats,hardallysteel,aluminumalloy,bearingsteel,carburizedsteelsheet,etc.技術(shù)數(shù)據(jù)（TechnicalSpecifications）洛氏標(biāo)尺(RockwellScales) HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK 初試驗(yàn)力（InitialTestingForce）10Kg(98.07N)試驗(yàn)力（AllTestingForce）60Kg(588N),100Kg(980N),150Kg(1471N)硬度讀取(IndicationofHardnessValue)表盤式（Dial）保菏時(shí)間(DurationTime)2~60S試件最大高度Max.HeightofSpecimen170mm儀器尺寸(OverallDimension)520X240X700MM (長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國家標(biāo)準(zhǔn)、JJG112檢定規(guī)程GB/T230.2ChineseStandardandJJG112InspectionRule標(biāo)準(zhǔn)配件、附件(StandardAccessories)金剛石洛氏壓頭，直徑1.5875mm硬質(zhì)合金球壓頭，大平試臺(tái)、中平試臺(tái)、V型試臺(tái)、硬度塊，電源線等DiamondRockwellIndenter,Diameter1.5875mmHardAlloySteelBallIndenter,LargeTestingTable,MediumTestingTableandV-shapedTestingTable,HRCandHRBHardnessBlocks,PowerCable,etc.