| 浅谈溶解氧在线监测仪器影响因素及维护方法 |
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| 引用本文： | 杨继明.浅谈溶解氧在线监测仪器影响因素及维护方法[J].黑龙江环境通报,2010(2). |
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| 作者姓名： | 杨继明 |
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| 作者单位： | 黑河市环境监测中心站 |
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| 摘 要： | 电极法溶解氧监测仪,具有在线自动监测的优点,在水质自动监测中得到了广泛的应用。电极法测定的影响因素主要有温度、大气压、含盐量和样品流速等。本文从溶解氧测定原理以及仪器本身原因入手,对影响因素进行分析总结,并且提出了日常维护方法。
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| 关 键 词： | 溶解氧自动监测仪 影响因素 维护方法 |
Discussion on Influencing Factors and Maintain Methods of DO Online Monitoring Instrument |
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| YangJiming.Discussion on Influencing Factors and Maintain Methods of DO Online Monitoring Instrument[J].Heilongjiang Environmental Journal,2010(2). |
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| Authors: | YangJiming |
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| Institution: | YangJiming(HeiHe Enviroment Mornitoring Centre HeiHe Heilongjiang 164300); |
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| Abstract: | DO Automatic monitoring instrument is widely used in water Automatic monitoring,it has advantage of on line monitoring.The main influencing factors of electrode monitoring method are temperature,atmospheric pressure,saltness and sample flow rate.This paper analyses influencing factors on the basis of determining principle and instrument character and puts forward of maintenance methods. |
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| Keywords: | DO automatic monitoring instrument Influencing factor Maintain method |
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