NF X10-132

NF X10-132

December 1975
Published document Current

Measurement of water flow in closed conduits. Tracer methods part II : constant rate injection method using non-radioactive tracers.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1975

Number of pages

14 p.

Reference

NF X10-132

ICS Codes

17.120.10   Flow in closed conduits

Classification index

X10-132

Print number

1 - février 1975

International kinship

ISO 2975-2:1975
Table of contents
  • INTRODUCTION
    2
  • 1. OBJET ET DOMAINE D'APPLICATION
    2
  • 2. PRINCIPE
    2
  • 3. CONDITIONS REQUISES
    3
  • 3.1 TRACEUR
    3
  • 3.2 DURÉE DE L'INJECTION
    3
  • 4. CHOIX DU TRONÇON DE MESURAGE
    4
  • 4.1 LONGUEUR DE BON MÉLANGE
    4
  • 4.2 VÉRIFICATIONS EXPÉRIMENTALES
    4
  • 4.3 PERTES ET APPORTS
    5
  • 5. MODE OPÉRATOIRE
    5
  • 5.1 PRÉPARATION DE LA SOLUTION CONCENTRÉE
    5
  • 5.2 INJECTION DE LA SOLUTION CONCENTRÉE
    5
  • 5.3 MESURAGE DU DÉBIT D'INJECTION
    5
  • 5.4 ÉCHANTILLONS
    6
  • 5.5 EXEMPLE DE CALCUL D'ERREUR SUR LE DÉBIT D'INJECTION
    6
  • 6. ERREURS DANS LA MESURE DU DÉBIT
    7
  • 7. MÉTHODES D'ANALYSE ACTUELLEMENT UTILISÉES POUR LES MESURES DE DÉBIT D'EAU
    7
  • 7.1 MÉTHODE D'ANALYSE COLORIMÉTRIQUE
    7
  • 7.2 MÉTHODE D'ANALYSE FLUORIMÉTRIQUE
    12
  • 7.3 MÉTHODES PAR MESURAGE DE LA CONDUCTIVITÉ
    13
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