PORTABLE ELECTROCHEMICAL CELLS

摘要

The invention comprises portable, rugged and relatively compact electrochemical cells. Each cell has the ability to be removably and nondestructive secured to one surface of a substrate of indefinite size. In-situ electrochemical measurements may be made on portions of existing structures such as ships, bridges, or buildings. An electrochemical cell comprises an analytical chamber which can be utilized with potentiostats. An electrochemical cell is a self-contained portable probe comprising an electrochemical cell, an electronics component and a fluid handling component. Said probe is capable of performing electrochemical measurements by itself without the use of an external potentiostat, such as monitoring corrosion, effectiveness, or integrity of conductive and nonconductive coatings on bare and coated metallic or conductive substrates.