Overview

This part of ISO 16773 gives guidelines for optimizing the collection of EIS data with focus on high-impedance systems. High impedance in the context of intact coatings refers to systems with an impedance greater than 10⁹ Ohm×cm². This does not preclude measurements on systems with lower impedance. This part of ISO 16773 deals with the following: - instrumental set-up, requirements and "pit-falls"; - data validation, checking the measurement range and the accuracy of the data; - performing an EIS measurement, specimen considerations and instrumental parameters; - the experimental results; different methods of presenting EIS data. These guidelines are intended to ensure the acquisition of EIS data that can be used to study the performance of the specimen. This part of ISO 16773 does not give guidelines for the interpretation of the data. These guidelines are intended to ensure the acquisition of EIS data that can be used to study the performance of the specimen. The responsible committee for this standard is NA 002-00-07-17 AK "Elektrochemische Methoden" ("Electrochemical methods") at DIN.

Document: references other documents

Responsible national committee

NA 002-00-07-17 GAK - Joint working group NAB/NMP: Electrochemical methods  

Responsible european committee

CEN/TC 139 - Paints and varnishes