dds-307数字电导率仪

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1、DDS-307数字电导率仪一、产品简介One,productintroductionDDS-307型电导仪适用于实验室测定一般液体的电导率，而且能满足高纯水电导率的测量。DDS-307typeconductivityinstrumentforgenerallaboratorydeterminationofconductivityofliquids,andcanmeetthehighpurewaterconductivitymeasurements.二、产品特点　Two,productcharacteristics★读数显示稳定、漂移小Inthedisplaystability,smalld

2、rift★31/2位液晶显示，字高25mm，显示清晰In31/2liquidcrystaldisplay,high25mm,cleardisplay★具有溶液温度补偿Asolutionoftemperaturecompensation★可配套使用常数为：0.01、0.1、1及10cm四种规格的电导电极。Insupportingtheuseofconstantis:0.01,0.1,1and10cmfourspecificationsoftheconductanceelectrode.★0-10mv讯号输出，可接记录仪0-10mvsignaloutput,canconnectrecorder

3、三、技术指标Three,technicalindicators★测量范围:0-105μs/cm(其相当的电阻率为∞-10Ω)分成16个量程Ofmeasurementrange:0-105/S/cm(itsequivalentresistivitywith10Ohm)dividedinto16ranges★测量误差:不大于±1%(满度)1个字Ofmeasurementerror:nogreaterthan1%(fullscale)1characters★溶液温度补偿范围:15-35℃Ofsolutiontemperaturecompensationrange:15-35C★讯号输出:0-10

4、mvThesignaloutput:0-10mv.★消耗功率:≤2wPowerconsumption:<2W.★体积:300×210×70mmOfbodyproduct:300x210x70mm★重量:1kgOfheavyweight:1kg★电源:220V±10%，50HZ±1HZOfelectricalsource:220V+10%,50HZ+1HZ