Keithley2440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吉时利数字源表系列特别适用于需要精密电压源和电流源驱动，同时进行电流与电压测量的测试应用。所有源表都提供精密的电压和电流源测量能力。每个源表均由一个高稳定的直流源和一个真仪器级的5位半多功能表组成。该电源特性包括：低噪声，高精度和回读功能。万用表功能包括高重复性和低噪音。其结果形成了一个紧凑的单通道直流参数测试仪。在操作中，这些仪器可以作为一个电压源，电流源，电压表，电流表和欧姆表。通信、半导体、计算机、汽车与***行业的元件与模块制造商都将发现，数字源表对于各种特征分析与生产过程测试都***实用价值。1.2400系列提供宽动态范围：10pAto10A,1µVto1100V,20Wto1000W2.四象限工作3.0.012%的***度，5½的分辨率4.可程控电流驱动和电压测量钳位的6位线电阻测量5.在4½数位时通过GPIB达1700读数/秒6.内置快速失败/通过测试比较器7.可选式接触检查功能8.数字I/O提供快速分选与机械手连接GPIB,RS-232,和触发式连接面板Thegiselledigitalsourcemeterseriesisespeciallysuitablefortestingapplicati***thatrequireprecisevoltagesourceandcurrentsourcedrive,aswellascurrentandvoltagemeasurement.Allsourcegaugesprovidesophisticatedvoltageandcurrentsourcemeasurementcapabilities.Eachsourcetablec***istsofahighlystabledcsourceandarealinstrumentlevel5-bitsemi-multifunctionmeter.Thepowerfeaturesinclude:lownoise,highprecisionandreadback.Multimeterfuncti***includehighrepeatabilityandlownoise.Theresultsformacompactsingle-channeldcparametertester.Inoperation,theseinstrumentscanbeusedasavoltagesource,currentsource,voltmeter,ammeterandohmmeter.Manufacturersofcomponentsandmodulesinthecommunicati***,semiconductor,computer,automotiveandmedicalindustrieswillfindthatdigitalsourcetablesareofgreatpracticalvalueforallkindsoffeatureanalysisandproductionprocesstesting.1.2400seriesprovidewidedynamicrange:10pAto10A,1vto1100V,20Wto1000WWorkinfourquadrants3.0.012%accuracy,51/2resolution4.The6-bitlineresistancemeasurementofprogrammablecurrentdriveandvoltagemeasurementclamps5.At41/2digits,1700readings/secondwereobtainedthroughGPIB6.Built-inquickfailure/passthetestcomparator7.Optionalcontactinspectionfunction8.DigitalI/OprovidesaquicksortingconnectiontothemanipulatorwithGPIB,rs-232,andtriggerconnectionpanels)