Design of Multi-Channel Data Collection Apparatus for Collected-Microelectrode(CME) System

In the research of corrosion electrochemical characteristics ofalloys, the transient electrochemical responds on sample surface is important, especially the potential distribution. One of the effective tool is collccted-microele-ctrode method, which is newly developed, In this method, a multi-channel data collecting system is necessary. In this paper, the structure and principle of the system is discussed.