Accuracy Contour Plots – Measurement and Discussion

Electrochemical Impedance Spectroscopy (EIS) is an indispensable, valuable, and versatile analytical tool for resolving electrochemical processes. This technical note discusses the Accuracy Contour Plot (ACP). The ACP gives the user valuable information about a potentiostat’s EIS performance and accuracy, enabling the user to compare the EIS capability of any potentiostat.