NF EN 61262-5
NF EN 61262-5

NF EN 61262-5

December 1994
Standard Current

Medical electrical equipment. Characteristics of electro-optical X-ray image intensifiers. Part 5 : determination of the detective quantum efficiency.

Cette norme spécifie une méthode de détermination de l'efficacité quantique de détection.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1994

Number of pages

21 p.

Reference

NF EN 61262-5

ICS Codes

11.040.50   Radiographic equipment

Classification index

C74-225

Print number

1

International kinship

IEC 61262-5:1994

European kinship

EN 61262-5:1994
Sumary
Medical electrical equipment. Characteristics of electro-optical X-ray image intensifiers. Part 5 : determination of the detective quantum efficiency.

Cette norme spécifie une méthode de détermination de l'efficacité quantique de détection.
Table of contents
  • AVANT-PROPOS
    2
  • INTRODUCTION
    4
  • 1. Domaine d'application
    5
  • 2. Référence normative
    5
  • 3. Terminologie
    5
  • 3.1 Définitions
    5
  • 3.2 Degré des prescriptions et instructions relatives à la lecture
    6
  • 4. Prescriptions
    7
  • 4.1 Montage d'essai
    7
  • 4.2 INTENSIFICATEUR D'IMAGE RADIOLOGIQUE - Conditions de fonctionnement
    7
  • 4.3 Rayonnement d'entrée
    7
  • 4.4 DISPOSITIF D'ESSAI
    8
  • 4.5 Appareils de mesure
    8
  • 5. Détermination de l'EFFICACITÉ QUANTIQUE DE DÉTECTION
    10
  • 5.1 Préparation
    10
  • 5.2 Mesure
    11
  • 5.3 Corrections
    12
  • 5.4 Détermination
    12
  • 6. Présentation de l'EFFICACITÉ QUANTIQUE DE DÉTECTION
    13
  • 7. Déclaration de conformité
    13
  • Figure 1 - Relation géométrique entre la SOURCE DE RAYONNEMENT et l'OUVERTURE D'ENTRÉE
    14
  • Annexes
  • A Terminologie - Index des termes
    15
  • B Montage d'essai représentatif
    16
  • C Spectres d'amplitude représentatifs, des impulsions de scintillation
    17
  • D Bibliographie
    18
  • Annexe ZA (normative) - Autres publications internationales citées dans la présente norme avec les références des publications européennes correspondantes
    19
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