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ISO 16773-4:2017

Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens — Part 4: Examples of spectra of polymer-coated and uncoated specimens ISO 16773-4:2017

Publication date:   Mar 20, 2017

General information

90.93 Standard confirmed   Jun 30, 2022

ISO

ISO/TC 35/SC 9 General test methods for paints and varnishes

International Standard

87.040   Paints and varnishes

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Scope

ISO 16773-4:2017 gives some typical examples of impedance spectra of polymer-coated and uncoated specimens (see Annex A). Some guidance on interpretation of such spectra is also given. Further examples of spectra of low-impedance systems (range from, e.g. 10 Ω to 1 000 Ω) are given in ISO/TR 16208 and in ASTM G106. ISO 16773‑2 gives guidelines for optimizing the collection of EIS data with focus on high-impedance systems.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 16773-4:2009

NOW

PUBLISHED
ISO 16773-4:2017
90.93 Standard confirmed
Jun 30, 2022