NF EN 1946-3

NF EN 1946-3

July 1999
Standard Current

Thermal performance of building products and components. Specific criteria for the assessment of laboratories measuring heat transfer properties. Part 3 : measurements by heat flow meter method.

Le présent document complète les critères généraux de la norme EN 1946-1 et donne des critères techniques supplémentaires pour évaluer la compétence du personnel des laboratoires effectuant le mesurage des propriétés de transmission thermique en régime stationnaire selon l'ISO 8301:1991.

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Main informations

Collections

National standards and national normative documents

Publication date

July 1999

Number of pages

26 p.

Reference

NF EN 1946-3

ICS Codes

91.100.01   Construction materials in general
91.120.10   Thermal insulation of buildings

Classification index

P50-749-3

Print number

1 - 22/10/2004

European kinship

EN 1946-3:1999
Sumary
Thermal performance of building products and components. Specific criteria for the assessment of laboratories measuring heat transfer properties. Part 3 : measurements by heat flow meter method.

Le présent document complète les critères généraux de la norme EN 1946-1 et donne des critères techniques supplémentaires pour évaluer la compétence du personnel des laboratoires effectuant le mesurage des propriétés de transmission thermique en régime stationnaire selon l'ISO 8301:1991.
Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Définitions
  • 4 Manuel de l'équipement
  • 5 Dossiers d'étalonnage et de maintenance
  • 6 Document sur les procédures de mesurage
  • 7 Évaluation
  • A Détermination de l'émissivité de l'appareil
  • B Fuites thermiques latérales et épaisseur d'éprouvette maximale
  • C Calcul de certaines erreurs sur les fluxmètres
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