Design of Intelligent Phosphate Analyzer Based on ARM
LU Xiao-chuna · Huagong zidonghua ji yibiao · 2010
To meet needs of monitoring and controlling the concentration of phosphate in the feed water and boiler water,a high-precision intelligent phosphate analyzer was designed.The LPC2210 was used as its core controller and μC/OS-Ⅱ was selected as software platform to realize the GUI system of the analyzer through the transplantation and application of MiniGUI.Hardware module included communication module,storage display module and other peripheral modules.Human-computer interaction,Ethernet communication capability and other functions were achieved by adopting a high 16-bits resolution A/D converter.The result of experiment shows that the instrument features high measurement accuracy,safety and reliability,good repeatability,and meets the power plats' demands.