Keithley2461数字源表Keithley2400SourceMeter***U仪器Keithley2400系列***U仪器提供四象限精密电压和电流源/负载，外加触摸屏用户界面上的测量。这些仪器可同时提供10fA-10A脉冲电流和/或100nV-200V电压、1000W脉冲和100W直流总功率的源和测量。型号通道***大电流源/量程***大电压源/量程测量分辨率（电流/电压）电源240111A20V1pA/100nV20W240011A200V1pA/100nV20W245011A200V10fA/10nV20W246017A100V1pA/100nV100W242013A60V10pA/100nV60W2410.11A1100V1pA/100nV20W2461110A100V1pA/100nV1000W2440.15A40V10pA/100nV50W产品名称：吉时利2461型数字源表Model2461高电流SourceMeter®源测量单元(***U)仪器把***的Touch,Test,Invent®技术放到您的手中。它把创新的图形用户界面(GUI)与容性触摸屏技术结合在一起，使测试变得异常直观，***大限度地缩短了学习周期，帮助工程师和科学家学习更快速，工作更明智，创造更容易。Model2461融合10A/1000W脉冲电流和7A/100WDC电流功能与双18位1MS/s模数转换器，并经过专门优化，可以检定和测试高功率材料、器件和模块，如碳化硅(SiC)、氮化***(GaN)、DC-DC转换器、电路保护装置、太阳能电池和电池板、高亮度LED和照明系统、电化学电池和蓄电池、等等。这些新功能与吉时利在高精度、高准确度***U仪器中的***知识相结合，使得Model2461将在未来几年内成为实验室和机架中高电流提供应用和高速测量应用的“***仪器”。Model2461采用5英寸全彩高清触摸屏，支持直观操作，帮助操作人员迅速熟悉仪器，优化整体速度和生产效率。简单的基于图标的菜单结构使配置测试所需的步骤数量减少达50%，消除了软键仪器上一般使用的烦琐的多层菜单结构。内部上下文相关帮助操作直观，***大限度地减少翻阅单独手册的需求。这些特点与Model2461的多功能相结合，简化了基本测量和***测量应用中的操作，易于使用。内置双1MS/s模数转换器，捕获待测器件特性凭借Model2461的数字化功能，捕获和显示待测器件操作、波形和瞬态波形变得异常简便。两个内置1MS/s、18位模数转换器可以同时采集电压波形和电流波形，而不需使用单独的仪器。数字化功能采用的DC电压和电流量程与标准模数转换器相同。此外，电压数字化功能采用相同的DC电压10GW输入阻抗，明显降低了被测器件(DUT)上的负载。全内置***U仪器作为吉时利第四代源表***U的成员，Model2461继承和发扬原Series2400源表***U仪器经过验证的功能，如Model2420、2425、2430和2440。***U仪器提供了高度灵活的四象限电压和电流源/负载以及精密电压和电流测量功能。这种全内部仪器提供了下述仪器的功能：●精密电源，带有电压和电流读数功能●真实电流源●数字万用表(DCV、DCI、阻抗和功率，6-1/2分辨率)●精密电子负载●脉冲发生器●触发控制器Productname:giseleytype2461digitalsourcetableTheModel2461SourceMeterhighelectricityflow®sourcemeasurementunit(***U)instrumenttoadvancedTouch,Test,Invent®technologyinyourhand.Itistheinnovationofthegraphicaluserinterface(GUI)combinedwithcapacitivetouchtouchscreentechnology,maketestisintuitive,maximumlimitreducesthelearningcycle,helpengineersandscientiststolearnmorequickly,work***arter,createmoreeasily.Model2461fusion/10apulsecurrentand7a1000w/1000wDCcurrentfunctionanddouble181ms/smodulusconversion,andspeciallyoptimized,canverificationandtestingofhighpowermaterials,componentsandmodules,suchascarbon,silicon(SiC),galliumnitride(GaN),DC-DCconverter,circuitprotectiondevices,solarcellsandpanels,highbrightnessLEDandlightingsystem,electrochemicalbatteriesandbattery,andsoon.Thesenewfeatureswithkeithleyinhighprecision,highaccuracybecombinedwiththeprofessionalknowledgeofthe***Uinstrument,makeModel2461inthenextfewyearsintoapplicationforlaboratoryandframethehighcurrentandhighspeedmeasurementapplicati***"universalinstruments".Model2461USESa5-inchfull-colorhdtouchscreen,whichsupportsintuitiveoperation,helpsoperatorsquicklyfamiliarizethemselveswiththeinstrument,andoptimizesoverallspeedandproductionefficiency.Thesimplemenustructurebasedontheiconreducesthenumberofstepsrequiredforconfigurationtestingbyupto50%,eliminatingthecumbersomemulti-layeredmenustructurecommonlyusedonsoftkeyinstruments.Internalcontext-relatedhelpisintuitiveandminimizestheneedtoreadindividualmanuals.Thesefeatures,combinedwithModel2461'sversatility,simplifytheoperationofbasicandadvancedmeasurementapplicati***andmakethemeasytouse.Thebuilt-indual1MS/sanalog-digitalconvertercancapturethecharacteristicsofthedeviceundertest.WiththedigitalfunctionofModel2461,itisveryeasytocaptureanddisplaytheoperation,w***eformandtransientw***eformofthedeviceundertest.Twobuilt-in1MS/sand18-bitADconvertercancollectbothvoltageandcurrentw***eformswithoutusingseparateinstruments.TheDCvoltageandcurrentrangeusedfordigitizingfunctionisthesameasthatofstandardADconverter.Inaddition,thevoltagedigitizationfunctionadoptsthesameDCvoltage10GWinputimpedance,whichsignificantlyreducestheloadonthedeviceundertest(DUT).Thefullybuilt***Uinstrumentisamemberofthe4thgenerationofthegisellisourcetable***U,andtheModel2461inheritsanddevelopsvalidatedfuncti***oftheoriginalSeries2400sourcetable***Uinstrument,suchasModel2420,2425,2430and2440.The***Uinstrumentprovideshighlyflexiblefour-quadrantvoltageandcurrentsource/loadandprecisionvoltageandcurrentmeasurementfuncti***.1.Voltageandcurrentreadingfunctionareprovidedfortheprecisepowersupply2.Terminalcurrentsource3.Computexdigitalmultimeter(DCV,DCI,impedanceandpower,6-1/2resolution)4.Terminalprecisionelectronicload5.Exhaust-pulsegenerator6.Exhaust-triggercontroller)