Study of Verification Methods for On-line Turbidimeters
In view of the situation that the existing calibration methods of online turbidimeter need to prepare a large amount of formhydrazine series standard solution,or use a solid secondary verification module without quanti-fication traceability,a comprehensive calibration method combining wet and dry modules is proposed and verified by experiments.The results show that this method can not only investigate the performance of the instrument effi-ciently and comprehensively,but also play a maintenance role.
万方数据
维普
