NF P98-744-1

NF P98-744-1

July 2009
Standard Current

Road construction and maintenance equipment - On-site calibration and verification of the settings of continuous dosing apparatus of material production plants - Part 1 : belt flow meter for belt conveyor

Le présent document définit les essais à réaliser pour effectuer le calibrage d'un doseur ainsi que les essais permettant de vérifier les réglages. La partie 1 concerne les débitmètres de bande pour courroie transporteuse.

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Main informations

Collections

National standards and national normative documents

Publication date

July 2009

Number of pages

9 p.

Reference

NF P98-744-1

ICS Codes

93.080.10   Road construction

Classification index

P98-744-1

Print number

1 - 10/06/2009
Sumary
Road construction and maintenance equipment - On-site calibration and verification of the settings of continuous dosing apparatus of material production plants - Part 1 : belt flow meter for belt conveyor

Le présent document définit les essais à réaliser pour effectuer le calibrage d'un doseur ainsi que les essais permettant de vérifier les réglages. La partie 1 concerne les débitmètres de bande pour courroie transporteuse.
Replaced standards (1)
NF P98-744-1
November 1993
Standard Cancelled
Road construction and maintenance equipment. Calibration and verification of the on site settings of the continuous dosing apparatus of material production units. Part 1 : belt flow meter for belt conveyor.

Le présent document définit les essais à réaliser pour effectuer le calibrage d'un doseur ainsi que les essais permettant de vérifier les réglages. La partie 1 concerne les débitmètres de bande pour courroie transporteuse.

Table of contents
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  • Avant-propos
    4
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Termes et définitions
    4
  • 4 Principe
    6
  • 5 Appareillage
    6
  • 6 Mode opératoire
    7
  • 7 Calcul et expression des résultats
    8
  • 8 Rapport d'essai
    9
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