摘要
介绍了一种由金属锑电极+甘汞参比电极+温度电极组成三电极测量体系构成的污水pH值的工作原理、测量电路设计和参数计算方法及用此方法设计的工业pH计的特点,从而解决了常规玻璃电极仪表测量污水的pH值存在的缺点和不足。
By introducing a principle of sewage PH Value of Threeelectrode measurement system which is made of Antimony metal electrodes and Calomel reference electrode and Temperature Electrode, and introducing Measuring Circuit Design and Parameters Calculation Method and the Characteristics of PH meter in industry by that Calculation Method, Shortcomings and deficiencies are solved in sewage PH Value to measure sewage by Conventional Glass electrode Instrument.
出处
《微计算机信息》
北大核心
2007年第06S期118-119,共2页
Control & Automation
关键词
金属电极
采样电路
单片机校正
Metal Electrode
Sampling Circoit
SCM correction
