試驗力的施加、保荷和卸荷自動完成。消除人為操作誤差,使用方便。受到廣大用戶的喜愛。 適用范圍硬塑料、硬橡膠,鋁、錫、銅、軟鋼、合成樹脂及磨擦材料等。 XHR-150PlasticsRockwellHardnessTesteradoptsmotorizedtestingmethod.Itstestingforcecanbeloaded,keptandunloadedautomatically.Avoidman-madeerrorandeasytouse.Itistherefore,welcomedbymanyusers. UsageRange:Hardplastics,hardrubbers,aluminum,tin,copper,softsteel,syntheticresins,fricativematerials,etc. 技術數據(TechnicalSpecifications)塑料洛氏標尺(PlasticsRockwellScales)HRE,HRL,HRC,HRM,HRR 初試驗力(InitialTestingForce)10Kg(98.07N)試驗力(AllTestingForce)60Kg(588N),100Kg(980N),150Kg(1471N)硬度讀取(IndicationofHardnessValue)表盤式(Dial)保菏時間(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執行標準(CarriedStandard)GB7407國家標準、JJG884檢定規程GB/7407ChineseStandardandJJG884InspectionRule標準配件、附件(StandardAccessories)直徑3.175、6.35、12.7mm球壓頭,大平試臺、中平試臺、V型試臺、硬度塊(4),電源線Diameter3.175,6.35,12.7mmBallIndenter,LargeTestingTable,MediumTestingTableandV-shapedTestingTable,4pcsHardnessBlocks,PowerCable