台湾表面温度计DE-305
产品说明
温度范围:摄氏或华氏,用户选择。分辨率:摄氏1oC或华氏1oF(或0.1oC或0.1oF)用户可选择输入:一个K型热电偶测量范围:-50~1300oC,(-59~2000oF)仪器操作范围:使用在0~50℃环境(32~122oF)精度:(18~28oC环境)±(0.3%读值+摄氏1o)-50~1000oC±(0.5%读值+摄氏1o)1000~1300oC±(0.3%读值+2oF)-58~2000oC其精确度规范不包括D型热电偶探头的精度。温度系数:0.1倍于每个应用精度范围从摄氏0度至摄氏18度,至摄氏50℃误差。偏差。误差是由于某个热电偶引起,这实际上可消除,(或者)超过了量程,(或者)使用一个槽形面板(可能是变了形的,引起误差)。偏差:是当在仪表上调整和温度精度标准调整时(所产生)。当使用不同的热电偶,虽然作了调整,(还是可能会产生偏差)。最大输入:60V的直流或交流有效值24V,在输入引线或任何输入和接地之间(的电压)。
TechnicalTemperaturescale:oCoroFUser-Selective.Resolution:1oCor1oF(or0.1oCor0.1oF)User-SelectableInputs:OneK-typeThermocoupleMeasurementRange:-50~1300oC,(-59~2000oF)MeterOperatingRange:ForUsingat0oC~50oCEnvironment(32~122oF)Accuracy:(18~28oCambient)±(0.3%rdg+1oC)-50~1000oC±(0.5%rdg+1oC)1000~1300oC±(0.3%rdg+2oF)-58~2000oCTheaccuracyspecificationdoesnotincludetypeDthermocoupleprobeaccuracy.TemperatureCoefficient:0.1timestheapplicableaccuracyspecificationperoCfrom0oCto18oCto50oCErrorOffset:Errorscontributedbyoneparticularthermocouplemaybepracticallyeliminated,overalimitedmeasurementrange,usingarecessedfrontpanelOFFSETadjustonthemeterandanaccuratetemperaturestandardwhenmakingtheadjustment.AlthoughmakingtheadjustmentmayincreasemeasurementerrorsforusingdifferentthemocouplesMaximumInput:60Vdcor24Vrmsacbetweentheinputpinsoranyinputandground.GeneralDisplay:31/2digitliquidcrystaldisplay(LCD)withmaximumreadingof1999.SamplingRate:2.5timespersecondBattery:One9Vbattery(6F22)Dimensions(mm):148(H)x71(W)x36(D)Weight:208g(includingbattery)Powercurrent:Approx.DC2.8mA(typical)Enclosure1.Manual2.Battery9V.3.RubberHolster
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