NF EN ISO 10111
Metallic and other inorganic coatings - Measurement of mass per unit area - Review of gravimetric and chemical analysis methods
This document gives guidelines for determining the average surface density over a measured area of anodic oxide or of a coating deposited autocatalytically, mechanically, by chemical conversion, by electrodeposition, by hot dip galvanizing and by chemical or physical vapour deposition using gravimetric and other chemical analysis procedures that have attained some degree of national or international standardization.A variety of procedures are described and include:— gravimetric procedures for chemical or electrochemical dissolution of the coating or the substrate to determine the coating surface density;— gravimetric procedures for weighing the uncoated substrate and the coated (finished) specimen to determine the coating surface density;— analytical procedures that utilize dissolution of the coating for determination of the coating surface density by instrumental chemical analysis methods.With the exception of the gravimetric method as described in ISO 3892, this document does not give the measurement uncertainties of the methods cited.
This document gives guidelines for determining the average surface density over a measured area of anodic oxide or of a coating deposited autocatalytically, mechanically, by chemical conversion, by electrodeposition, by hot dip galvanizing and by chemical or physical vapour deposition using gravimetric and other chemical analysis procedures that have attained some degree of national or international standardization.
A variety of procedures are described and include:
— gravimetric procedures for chemical or electrochemical dissolution of the coating or the substrate to determine the coating surface density;
— gravimetric procedures for weighing the uncoated substrate and the coated (finished) specimen to determine the coating surface density;
— analytical procedures that utilize dissolution of the coating for determination of the coating surface density by instrumental chemical analysis methods.
With the exception of the gravimetric method as described in ISO 3892, this document does not give the measurement uncertainties of the methods cited.
La présente Norme internationale présente un aperçu des méthodes générales d'analyse gravimétrique ou chimique de diverses sortes ayant atteint un degré de normalisation à l'échelon national ou international, utilisées pour la détermination de la masse surfacique moyenne de revêtements obtenus par dépôt électrolytique, dépôt par immersion, dépôt autocatalytique, matoplastie, dépôt sous vide, anodisation ou conversion chimique. Elle décrit un certain nombre de ces procédés de détermination de la masse surfacique, parmi lesquels : - des méthodes gravimétriques pour la mise en solution chimique ou électrochimique du dépôt ou du métal de base permettant la détermination de la masse surfacique du dépôt ; - des méthodes analytiques qui utilisent la mise en solution du dépôt en vue d'une détermination photométrique ou gravimétrique de la masse surfacique du dépôt ; - une méthode volumétrique ou une analyse physique du dépôt par des moyens non destructifs afin de déterminer sa masse surfacique. Sauf pour la méthode gravimétrique décrite dans l'ISO 3892:-, la présente Norme internationale n'indique pas les incertitudes de mesurage liées aux méthodes citées.
-
1 Domaine d'application
-
2 Références normatives
-
3 Termes et définitions
-
4 Principe
-
5 Équipement spécial
-
6 Préparation des éprouvettes
-
7 Mesurage de la surface revêtue
-
8 Détermination de la masse de revêtement par analyse chimique
-
9 Détermination gravimétrique de la masse de revêtement
-
10 Calculs
- Annexe A Réactifs pour mise en solution sélective des couches métalliques
- Bibliographie
The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.
The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.
With Requirements, quickly access the main part of the normative text!

At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula.

The Redlines + service is offered to you on the collection of French standards in force, in French language and in HTML and PDF format.
For an overview of the service, click on View a standard in redline format
COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.
Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!
Request your free, no-obligation live demo
I discover COBAZ