| THE DEVELOPMENT OF MODEL DD-1 INSTRUMENT FOR THE MEASUREMENT OF ELECTROLYTIC CONDUCTIVITY |
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| 作者姓名： | 赵学增 苏平 祝亮 蔺百安 梅子杰 |
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| 作者单位： | Zhao Xuezeng (Northeast Forestry University Harbin 150040. China )Su Ping ；Zhu Lang (Daqing General Petro-chemical Works)Lin Baian； Mei Zijie (Northeast Forestry University . Harbin 150040，China) |
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| 摘 要： | Withthcde\ elopmentoftheprocessauto-lllation'therequirementoftheproccssanalyti-calinstrumcntsusedinIargeequipmentandfacilitiesofthesteclt`7orks'chen1icalindustrr'-orthcfuclclcctricplant.getshigherandhighcr.Theapplicationofthcseanalyticalinstrumentsca11il11prot'candcnsurctl1cqualit3'ofproduCt'reduccthcraxvmaterialconsumption-rclicvcthcx"orkcrs'incrcasethclaborprodUctivity',accclcratethedc\lcloplncntoftheindustrialprodlctiongrcatl}'.Inothcrwords.withouttl1ewideuseoftheprocessanalytIcallnstrumc…
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The development of model DD-1 instrument for the measurement of electrolytic conductivity |
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| Zhao Xuezeng,Su Ping,Zhu Lang,Lin Baian,Mei Zijie.THE DEVELOPMENT OF MODEL DD-1 INSTRUMENT FOR THE MEASUREMENT OF ELECTROLYTIC CONDUCTIVITY[J].Journal of Forestry Research,1996,7(2):66-69. |
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| Authors: | Zhao Xuezeng Su Ping Zhu Lang Lin Baian Mei Zijie |
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| Institution: | (1) Northeast Forestry University, 150040 Harbin, China;(2) Daqing General Petro-chemical Works, China;(3) Northeast Forestry University, 150040 Harbin, China |
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| Abstract: | This paper recommends a kind of instrument for the measurement of electrolytic conductivity The instrument can automatically monitor and control the ingredient and density of industrial fluid . It works under the principle of AC unbalanced bridge and has many tunctions such asteinperature automatic compensation ,multi-singals input ,continuous recorder and alarm output . Amicro-processor is adopted as the center unit of system, which makes the instrument more flexibleand advanced. It can provide either linear output or non -linear output. The whole system is verysimple and compact in structure ,The practical application in Daqing General Petro-Chemical Worksshows that model DD-1 instrument for the measurement of electrolytic conductivity has advantages of intelligent design , convenient use, reliable work, high accuracy and good autoinatic lemperaturccompensation . |
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| Keywords: | Conductivity Measurement Control |
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