NF EN ISO 2178

NF EN ISO 2178

May 2016
Standard Current

Non-magnetic coatings on magnetic substrates - Measurement of coating thickness - Magnetic method

ISO 2178:2016 specifies a method for non-destructive measurements of the thickness of non-magnetizable coatings on magnetizable base metals. The measurements are tactile and non-destructive on typical coatings. The probe or an instrument with integrated probe is placed directly on the coating to be measured. The coating thickness is displayed on the instrument. In ISO 2178:2016 the term "coating" is used for material such as, for example, paints and varnishes, electroplated coatings, enamel coatings, plastic coatings, powder coatings, claddings. NOTE This method can also be applied to the measurement of magnetizable coatings on non-magnetizable base metals or other materials (see ISO 2361).

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Main informations

Collections

National standards and national normative documents

Publication date

May 2016

Number of pages

49 p.

Reference

NF EN ISO 2178

ICS Codes

25.220.40   Metallic coatings

Classification index

A91-112

Print number

1

International kinship

ISO 2178:2016

European kinship

EN ISO 2178:2016
Sumary
Non-magnetic coatings on magnetic substrates - Measurement of coating thickness - Magnetic method

ISO 2178:2016 specifies a method for non-destructive measurements of the thickness of non-magnetizable coatings on magnetizable base metals.

The measurements are tactile and non-destructive on typical coatings. The probe or an instrument with integrated probe is placed directly on the coating to be measured. The coating thickness is displayed on the instrument.

In ISO 2178:2016 the term "coating" is used for material such as, for example, paints and varnishes, electroplated coatings, enamel coatings, plastic coatings, powder coatings, claddings.

NOTE This method can also be applied to the measurement of magnetizable coatings on non-magnetizable base metals or other materials (see ISO 2361).

Replaced standards (1)
NF EN ISO 2178
May 1995
Standard Cancelled
Non-magnetic coatings on magnetic substrates. Measurement of coating thickness. Magnetic method.

Table of contents
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  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe de mesure
  • 5 Facteurs influençant l'exactitude de mesure
  • 6 Étalonnage et ajustage de l'instrument
  • 7 Mode opératoire de mesurage et évaluation
  • 8 Incertitude des résultats
  • 9 Fidélité
  • 10 Rapport d'essai
  • Annexe A Principe de base de toutes les méthodes de mesure
  • Annexe B Exigences de performance de base des jauges d'épaisseur de revêtement fondées sur la méthode magnétique décrite dans la présente Norme internationale
  • Annexe C Exemples d'estimation expérimentale des facteurs influant sur la mesure
  • Annexe D Exemple d'estimation de l'incertitude (voir Article 8)
  • Annexe E Principes de base de la détermination de l'incertitude de mesure de la méthode de mesure utilisée correspondant au Guide ISO/IEC 98-3
  • Annexe F Tableau du facteur de Student
  • Annexe G Détails relatifs aux données de fidélité
  • Bibliographie
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