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Normas DIN – AENOR
DIN EN ISO 16773-2:2016-12

DIN EN ISO 16773-2:2016-12

Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens - Part 2: Collection of data (ISO 16773-2:2016); German version EN ISO 16773-2:2016

Spectroscopie d'impédance électrochimique (SIE) sur des éprouvettes métalliques revêtues et non revêtues - Partie 2: Recueil des données (ISO 16773-2:2016); Version allemande EN ISO 16773-2:2016

Elektrochemische Impedanzspektroskopie (EIS) an beschichteten und unbeschichteten metallischen Proben - Teil 2: Datenerfassung (ISO 16773-2:2016); Deutsche Fassung EN ISO 16773-2:2016

Fecha:
2016-12 /Active
Equivalencias internacionales:

EN ISO 16773-2 (2016-04)

ISO 16773-2 (2016-04)

Relación con otras normas DIN:
Resumen:
This part of ISO 16773 provides guidance on for optimizing the collection of EIS data from high impedance systems. High impedance in the context of intact coatings refers to systems with impedance greater than 10 (Exp)9 Ohms x cm(Exp)2. This does not preclude measurement of systems with lower impedance. This part of ISO 16773 deals with: - instrumental set-up; requirements and pit-falls; - validation; checking measurement range and accuracy of the data; - performing an EIS measurement; sample considerations, and instrumental parameters; - experimental results; different presentation methods for EIS data. Following the recommendations should ensure the acquisition of EIS data that can be used to study the performance of the sample. It does not give guidelines for the interpretation of the data.
Keywords:
Coating materials, Coatings, Corrosion protection, Data acquisition, Data representation, Electrochemical coating, Electrochemical methods, Frequency spectrum, Impedance, Measurement, Measuring ranges, Paints, Ratings, Samples, Specification (approval), Spectroscopy, Testing
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