可溶性硅酸比测实验及误差分析

The Comparative Experiment and Error Analysis of the Soluble Silicate

通过可溶性硅酸比测实验说明,目视比色法受肉眼观测的影响,精度差,误差大。分析目视比色法与光电比色法比测实验数据和观测数据,发现两组观测数据可以进行对比分析,且各井泉目视观测数据的中值全部比光电观测数据的中值小,提出以723可见分光光度计观测数据中值减去目视比色观测数据中值的差为基数,把目视观测的每个数据都加上各井泉相应的基数,基本实现福建局各井泉两种观测数据的衔接。

The comparative experiment of the soluble silicate shows that the visual colorimetric observation has lower precision and higher error affected by naked eye. It was discovered that the data of visual colorimetric and photoelectricity colorimetric can be compared, and the middle data of visual colorimetric of the wells is smaller than that of the photoelectricity colorimetric. The cardinal number is that the middle data of photoelectricity colorimetric minus the middle data of visual colorimetric, and each data of visual colorimetric observation is coupled with the cardinal number of wells in Fujian, which realized the connection between visual colorimetric and photoelectricity colorimetric.