LI Jie, YANG Yong-ming, HE Wei. Water quality fast-test system based on theory of electrical impedance[J]. 2007, (2): 61-64. DOI: 10.13873/j.1000-97872007.02.021.
A water quality fast-test system based on the theory of electrical impedance is introduced.High-speed microcontroller carries out the tasks
such as electrode selection
data acquisition and data communication with PC;The master PC is responsible for the slave machine and long-distance data communication can be carried out by GPRS unit.The test results show that the system can satisfy the requirement of water quality test.By improving the hardware and software of system
it’s likely to get the aim of real-time and fast-testing industrial liquid waste.