描述:采用LCD顯示屏,通過(guò)操作控制鍵可選擇硬度標(biāo)尺HV或HK、試驗(yàn)力、保荷時(shí)間、光源亮度可以無(wú)級(jí)調(diào)節(jié)。用測(cè)微目鏡測(cè)得對(duì)角線長(zhǎng)度D1和D2值,按鍵輸入后即可在LCD上顯示硬度值,操作簡(jiǎn)便。適用范圍熱處理、碳化、淬火硬化層,表面覆層,鋼,有色金屬和微小及薄形零件等??偡糯蟊稊?shù)MagnificationofMicroscope100X(觀察,ForObservation)400X(測(cè)量,ForMeasurement)加荷方式(LoadingMethod)自動(dòng)(加荷、保荷、卸荷),Automatically(load,keep,unload)儀器尺寸(OverallDimension)405×290×480mm(長(zhǎng)×寬×高,LXWXH)儀器重量(NetWeight)25kg試件最大高度(MaxHeightofSpecimen)65mm電源(PowerSupply)AC220V±5%,50~60Hz執(zhí)行標(biāo)準(zhǔn)(CarriedStandard)GB/T4340.2國(guó)家標(biāo)準(zhǔn)(GB/T4340.2ChineseStandard),JJG151檢定規(guī)程(JJG151InspectionRule)X-Y試臺(tái)X-YTestingTable尺寸(Dimension):100×100mm最大移動(dòng)(Max.TravelRange):25×25mm標(biāo)準(zhǔn)配件附件StandardAccessories物鏡40x10x、微氏壓頭、測(cè)量目鏡10x、標(biāo)準(zhǔn)硬度塊(2)、薄形試臺(tái)、圓柱體試臺(tái)、平口試臺(tái)、水平儀、電源線、輔助工具等Objectives40xand10x,VickersIndenter,Microscope10x,StandardHardnessBrocks:2pcs,ThinSpecimenTestingTable,ColumnTestingTable,ForcipateTestingTable,Lever,PowerCable,AssistantTools,etc