NF EN 13182

NF EN 13182

June 2002
Standard Current

Ventilation for buildings - Instrumentation requirements for air velocity measurements in ventilated spaces

Le présent document fournit une base commune aux prescriptions d'instrumentation pour l'évaluation des performances des bouches d'air, en laboratoire et sur site.

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Main informations

Collections

National standards and national normative documents

Publication date

June 2002

Number of pages

21 p.

Reference

NF EN 13182

ICS Codes

91.140.30   Ventilation and air-conditioning systems

Classification index

E51-731

Print number

1 - 07/12/2002

European kinship

EN 13182:2002
Sumary
Ventilation for buildings - Instrumentation requirements for air velocity measurements in ventilated spaces

Le présent document fournit une base commune aux prescriptions d'instrumentation pour l'évaluation des performances des bouches d'air, en laboratoire et sur site.
Table of contents
  • Avant-propos
    3
  • Introduction
    4
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Termes, définitions et symboles
    5
  • 4 Principales caractéristiques des répartitions d'écoulement d'air
    6
  • 4.1 Généralités
    6
  • 4.2 Zone A
    6
  • 4.3 Zone B
    6
  • 4.4 Zone C
    6
  • 5 Paramètres d'intérêt
    8
  • 6 Prescriptions relatives aux sondes de vitesse
    9
  • 6.1 Plage de vitesses et de températures
    9
  • 6.2 Limite supérieure de fréquence de réponse
    9
  • 6.3 Sensibilité directionnelle
    9
  • 6.4 Influence de la convection naturelle
    11
  • 6.5 Influence de la température de l'air ambiant
    11
  • 6.6 Influence de la masse volumique de l'air
    12
  • 6.7 Dimensions
    12
  • 7 Prescriptions relatives au traitement des signaux pour les mesures des vitesses d'air
    13
  • 7.1 Généralités
    13
  • 7.2 Taux d'échantillonnage et période de mesurage
    13
  • 7.3 Détermination de la valeur moyenne
    15
  • 7.4 Détermination de l'écart type
    15
  • 7.5 Détermination de l'intensité de turbulence
    15
  • 8 Étalonnage
    15
  • 8.1 Fabricants d'instruments
    15
  • 8.2 Réétalonnage par l'utilisateur
    17
  • Bibliographie
    19
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