温度和温度补偿模式对pH表校准及测量的影响

Influence of Temperature and Temperature Compensation Mode on Calibration and Measurement Accuracy of pH Meter

论述了火力发电机组准确测量pH值的重要性。研究了标准溶液温度和温度补偿模式对pH表校准过程的影响;以及pH表在不同条件下校准后,对水样pH值测量准确度的影响。针对不同的条件,给出相应的建议。

This paper discusses the importance of accurate measurement of pH value of thermal power generating units,studies the effects of standard solution temperature and temperature compensation modes on the calibration process of the pH meter as well as the effects of the pH meter on the accuracy of the pH measurement after calibration under different conditions,and then gives corresponding suggestions for different conditions.