混凝土氯离子含量快速测定仪示值误差的校准

Calibration of Rapid Measuring Instrument for Chloride Ion of Concrete

混凝土氯离子含量测定仪是采用氯离子选择性电极法测定混凝土中氯离子含量的计量器具,在建筑行业应用很广,国内尚没有相关计量规程规范。结合CLU-V型混凝土氯离子含量快速测定仪,分析其工作原理,对示值误差的校准方法进行探讨。

Rapid measuring instrument for chloride ion of concrete is a measuring instrument which uses chloride ion selective electrode to determine chloride ion content in concrete,it is widely used in the construction industry,but there is no verification regulation or calibration specification.Combining with CLU-V type Rapid measuring instrument for chloride ion of concrete,its working principle is analyzed,and the calibration method of indication error is discussed.