基于USB高精度数据采集对自动电位滴定仪的数字化改造

Digital modification of automatic potentiometric titrator with high precision data acquisition system based on USB

基于USB高精度数据采集对自动电位滴定仪进行数字化改造,设计了一个数据采集与处理系统,实现了电位滴定中数据的精确实时采集、显示和处理。利用该系统进行电位滴定分析实验,得到了准确、稳定和可靠的结果。

Digital modification for an automatic potentiometric titrator is realized based upon the high precision data acquisition system with USB.The real-time acquisition,process and display in the titrating process are achieved via a designed data collection and process system.The developed system can make the measurements more accurate,efficient,and reliable.