源自德国精密电阻生产商Burster仪器公司的KELVIMAT®Model4323高精度精密测温仪,精密温度测量仪是一款多功能、高准确度的数字温度表。可用于铂电阻温度计和10种热电偶。基于Burster的多年超精密电阻技术，改精密测温仪可以减少热电势影响和消除自加热误差。内部电池组和集成的电源确保现场应用的可靠性。并且此仪器具有很高的性能价格比。多达10通道的同时输入，Model4323支持10种热电偶，B,C,D,E,J,K,N,R,S和T型以及PT100温度计。四线制传感器连接，数据记录和统计分析Model4323包含一个内置的数据记录器，可存储4000个标有日期的读数。可以从前面板将数据读出或通过标准接口传送到PC机或打印机。强大的数学功能可对获得的数据，平均值，值，***小值，峰值和标准偏差进行统计分析。可用性应用简单，口令保护数字校准。一个很大的、清晰的LCD图形显示面板确保您能愉快的使用Model4323。Model4323可通过USB连接至外部装置。微型热电偶插头和标准热电偶插头都可以直接连接到热电偶输入端，不需要其它适配接头。探头类型：Pt25,Pt100/热电偶误差：±0.01°C分辨率0.001°C(1mK)温度测量范围-210°C...+2315°C可直接输入测温探头的类型参数可测量温度和温差(A,B,A-B)可记录超过4000组温度数据多通道，10通道温度传感器同时输入可电池供电TheKELVIMAT®4323isahigh-precisionyeteasy-to-usethermometerthatisspeciallysuitedtoconnectingPt100and10thermocoupletypes.Theresistancesensorsh***ea4-wireconnectionanddrawalowtestcurrentof1mA.It´slowerrorlimitof10mKandoutstandinglong-termstabilitymeanthatthedeviceisidealforexacttemperaturemeasurementsinmanyapplicationareas:Biologicalandmedicalresearchersvalueitslowerrormargin,lowmeasurementcurrent,thechoicebetween1-and2-channelmeasurementandthedifferentialtemperaturedisplay.EvenchangesoftemperaturewithjustamKresolutionaredisplayed.Reliability,long-termstabilityandhighresolutionmakethedeviceasolidchoiceforindustrialapplicati***.Itallowsearlydetectionofrapidtemperaturechanges.TheRS232interface,whichisfittedasstandard,isindispensableformanyapplicati***.Itallowsmeasurementdatatobesenttohigher-levelcomputersystemsforevaluation.TheinstrumentcanalsobeattachedtoaUSBinterfaceusinganadapter.DescriptionThetwomeasurementchannelscanbeoperatedindividually.DifferentialmodeallowsthetemperaturedifferencebetweenchannelsAandBtobemeasured.Changingsensorsandtheresultantrecalibrationisusuallyanexpensiveprocessbecauseittakessomuchtime.WiththeKELVIMAT®model4323,ontheotherhand,oncecalibrationdatahasbeenobtainediseasilyenteredviathekeypad,asaresultofwhichthesystemisimmediatelycalibratedforthenewsensor.Thecombinationofproventechnologyandadvancedmicroprocessorcircuitrygivesyouareliable,easy-to-operateprecisionthermometer.http:///products/8/ml)