NF EN ISO 7759

NF EN ISO 7759

October 2010
Standard Current

Anodizing of aluminium and its alloys - Measurement of reflectance characteristics of aluminium surfaces using agoniophotometer or an abridged goniophotometer

ISO 7759:2010 specifies a method for the measurement of the reflectance characteristics of high-gloss anodized aluminium surfaces. The method described is also suitable for the measurement of the reflectance characteristics of other high-gloss metal surfaces. The method is not suitable for diffuse-finish metal surfaces and does not measure colour.

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Main informations

Collections

National standards and national normative documents

Publication date

October 2010

Number of pages

17 p.

Reference

NF EN ISO 7759

ICS Codes

25.220.20   Surface treatment

Classification index

A91-490

Print number

1 - 05/10/2010

International kinship

ISO 7759:2010

European kinship

EN ISO 7759:2010
Sumary
Anodizing of aluminium and its alloys - Measurement of reflectance characteristics of aluminium surfaces using agoniophotometer or an abridged goniophotometer

ISO 7759:2010 specifies a method for the measurement of the reflectance characteristics of high-gloss anodized aluminium surfaces.

The method described is also suitable for the measurement of the reflectance characteristics of other high-gloss metal surfaces.

The method is not suitable for diffuse-finish metal surfaces and does not measure colour.

Replaced standards (1)
NF EN 12373-13
December 2000
Standard Cancelled
Aluminium and aluminium alloys - Anodizing - Part 13 : measurement of reflectance characteristics of aluminium surfaces using a goniophotometer or an abridged goniophotometer

Le présent document décrit une méthode de mesurage des caractéristiques de réflectivité des surfaces en aluminium anodisé à haute brillance.

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Principe
    1
  • 5 Appareillage
    2
  • 6 Préparation et étalonnage de l'appareillage
    5
  • 6.1 Conditions générales
    5
  • 6.2 Conditions géométriques
    5
  • 6.3 Conditions spectrales
    6
  • 6.4 Étalonnage
    6
  • 7 Mode opératoire
    6
  • 8 Expression des résultats
    6
  • 8.1 Généralités
    6
  • 8.2 Réflectivité spéculaire RS
    6
  • 8.3 Netteté d'image réfléchie R;
    6
  • 8.4 Voile à petit angle Hn,
    6
  • 8.5 Voile à grand angle Hw
    7
  • 8.6 Diffusion Rd
    7
  • 8.7 Directionnalité Dh
    7
  • 9 Rapport d'essai
    7
  • Annexe A (informative) Fidélité et exactitude des goniophotomètres
    8
  • Bibliographie
    9
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