HVS-10型數顯小負荷維氏硬度計是光機電一體化的高新技術產品，具有良好的可靠性，可操作性，是小負荷維氏硬度計的升級換代產品。該機采用計算機軟件編程，高倍率光學測量系統，光電傳感等技術，通過軟鍵輸入，能調節測量光源的強弱，選擇測試方法與對照表、保持時間、文件號與儲存等，在LCD大屏幕顯示上能顯示試驗方法、試驗力，測量壓痕長度、硬度值、試驗力保持時間，測量次數并能鍵入年、月、日期，試驗結果和數據處理等，通過打印機輸出，并通過RS232接口與計算機連網。硬度計可選攝影裝置，能對所測壓痕和材料金相組織進行拍攝，適用于測量微小、薄形試件、表面滲鍍處理后的零件，是科研機構、工廠及質檢部門進行研究和檢測的理想的硬度測試儀器。 LowLoadVicker sHardnessTesterwithDigitalDisplayisanewhi-techproductintegratingmechanicalandphotoelectricaltechnologies. Asasubstituteoftraditionalsmall-loadVicker shardnesstester,itfeaturesineasyoperationandgoodreliability.Thefollowinghighlightsomekeyfeaturesandfunctions:--Integrationofcomputerprogrammingtechnology,highresolutionopticalmeasuringsystemandhotoelectricaltechnique;--Softkeyinput;--Lightsourceadjustment;--Selectabletestingmodel,conversiontables,pressure-holdingtime,filenumberinputanddatasavingfunctions;--BigLCDscreentodisplaytestingmodel,testingpressure,indentionlength,hardnessvalues,pressureholdingtimeandnumbersoftests;--Daterecordingtestresultsrecordinganddataprocessing;--Printingoutputfunction;--RS232interfaceforPCconnection;--CameraforindentionphotographingandmetallographyThetesterisspeciallydesignedfortestingminute,thinsamplesorpartsaftersurfacecoating. Forresearchinstitutes,factorieslabsandQCdepartments,thisisanidealhardnesstestinginstrumentforresearchormeasuringpurposes.試驗力: 2.49N(0.3Kgf),4.9N(0.5Kgf),9.8N(1Kgf),29.4(3Kgf),49.0N(5Kgf),98.0N(10Kgf)硬度符號:HV1HV5HV10示值允許差: 3.0%硬度測試范圍：8HV0.3-2500HV10試驗力施加方法:自動加卸試驗力測量顯微鏡放大倍率:200x(測試時用)100x（觀察時）試驗力保荷時間:0-60s(每秒為一單位，任意鍵入)最小檢測單位:0.0625 m試件最大高度:160mm壓頭中心到機壁最大距離:135mm主機重量:約40kg電源:AC220V/50HZ外型尺寸（長 寬 高）：（540 220 650)mmSpectifcantionsTestingPressure: 2.49N(0.3Kgf),4.9N(0.5Kgf),9.8N(1Kgf),29.4(3Kgf),49.0N(5Kgf),98.0N(10Kgf)HardnessValueSymbol:HV1HV5HV10ErrorRangeinDisplay: 3.0%PressureLoading Unloading:8HV0.3-2500HV10MagnificationofMicroscope:100xPressureHoldingTime:5-60sMin.MeasurableUnit:0.0625 mMax.HeightofSample:160mmDistancefromIndenter scentertoouterwall:135mmMainBodyWeight:Appro.40kgPowerSupply:AC220V/50HZMachineSize(L W H)(540 220 650)mm