NF EN ISO 8254-2

NF EN ISO 8254-2

July 2003
Standard Cancelled

Paper and board - Measurement of specular gloss - Part 2 : 75. gloss with a parallel beam, DIN method

ISO 8254-2:2003 specifies a photometric test method for the assessment of visual gloss by means of a reflectometer value measured at an angle of 75 degrees. It is applicable to plane paper and board surfaces of low gloss, commonly called matt papers and boards having reflectance values, measured according to ISO 8254-2:2003, between 0 and approximately 20. Materials containing optical brightening agents may be measured.

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Main informations

Collections

National standards and national normative documents

Publication date

July 2003

Number of pages

16 p.

Reference

NF EN ISO 8254-2

ICS Codes

85.060   Paper and board

Classification index

Q03-101-2

Print number

1 - 24/10/2003

International kinship

ISO 8254-2:2003

European kinship

EN ISO 8254-2:2003
Sumary
Paper and board - Measurement of specular gloss - Part 2 : 75. gloss with a parallel beam, DIN method

ISO 8254-2:2003 specifies a photometric test method for the assessment of visual gloss by means of a reflectometer value measured at an angle of 75 degrees. It is applicable to plane paper and board surfaces of low gloss, commonly called matt papers and boards having reflectance values, measured according to ISO 8254-2:2003, between 0 and approximately 20. Materials containing optical brightening agents may be measured.

Standard replaced by (1)
NF EN ISO 8254-2
November 2016
Standard Current
Paper and board - Measurement of specular gloss - Part 2 : 75 degree gloss with a parallel beam, DIN method

<p>ISO 8254-2:2016 specifies a photometric test method for the assessment of visual gloss by means of a reflectometer value measured at an angle of 75°. It is applicable to plane paper and board surfaces of gloss levels below 65, measured according to ISO 8254-2:2016. It should be the preferred method for paper and board surfaces of gloss levels below 20, measured according to ISO 8254-2:2016. Materials containing optical brightening agents may be measured.</p>

Table of contents
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  • Avant-propos
    3
  • Introduction
    4
  • 1
    Domaine d'application 4
  • 2
    Références normatives 4
  • 3
    Termes et définitions 5
  • 4
    Principe 5
  • 5
    Équipement 5
  • 5.1
    Réflectomètre 5
  • 5.2
    Étalons de brillant 5
  • 6
    Échantillonnage 7
  • 7
    Préparation des éprouvettes 7
  • 7.1
    Conditionnement 7
  • 7.2
    Préparation 7
  • 8
    Mode opératoire 7
  • 8.1
    Étalonnage 7
  • 8.2
    Détermination de la valeur réflectométrique 8
  • 8.3
    Calculs et expression des résultats 8
  • 9
    Rapport d'essai 8
  • Annexe A (normative) Description de l'appareil
    9
  • Annexe B (informative) Organismes désignés pour l'étalonnage des étalons de brillant intermédiaires
    13
  • Bibliographie
    14
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