Electrochemical Corrosion Testing Equipment-Impedance/Gain-Phase Analyzer for EIS

Electrochemical Impedance Spectroscopy is a powerful technique, which can provide lot of information on corrosion reactions, mass and charge transport, the characteristics of material and coating in different electrolytes. An electrode interface undergoing an electrochemical reaction is typically analogous to an electronic circuit consisting of a specific combination of resistors and capacitors. This is used to characterize the electrochemical system in terms of its equivalent circuit. The system is widely used in characterization of materials, batteries, and coatings and to illustrate their corrosion mechanism. It is also used for investigating mechanisms in electrodeposition, electrodissolution, passivity and corrosion studies.