The electrochemical micro cell for corrosion testing and measuring system of micro corrosion

摘要

The electrochemical micro cell for corrosion testing and measuring system of corrosion in micro - the present invention belongs in the field of engineering, specifically referring to a micro cell (1) to portable electrochemical corrosion test in regions, as well as U. M measurement system of corrosion in regions.It is provided by the present invention a micro cell (1) for electrochemical corrosion testing, which comprises a body (11), a lid (12), a support (13), a counter electrode (14) and a reference electrode (15), in which the lid (12) is connected in a portion. Upper body (11), and Letrodo reference (15) is positioned inside the body (11) and the cover (12).And the counter electrode (15) is positioned in a lower portion of the body (11) and the body (11) and the cover (12) supported by the support (13). The body (11) and the cover (12) are made of inert material, preferably Teflon.The present invention provides a measuring system of micro corrosion, which comprises a micro cell (1), as defined above, a hose (2), a potenciostato (3), a controller (4), a container (5) and a working electrode (6).Accordingly, the present invention solves the problems of the state of the art to provide a micro cell (1) to portable electrochemical corrosion test in regions, which enables the portability and the ability to perform tests at any position of the microcapilar in relationship The working electrode (6) (perpendicular, parallel or at an angle to the axis of abscissa).As well as a measurement system that includes such a micro cell corrosion in regions.