December 26, 2019, a customer unit of Xinjiang in-depth study to understand a number of domestic permanganate index detector, the final selection by the Jinan Shengtai R & D production of high-precision automatic model ST108M permanganate index detector. The model 28 by the intelligent automatic injector plus whole process automation host component, from the sample to achieve automatic quantitative automatic determination to the end, automatic calculations, a key data uploading, printing, etc., to achieve detection of permanganate index of water the whole process of operating the robot era.