NF EN ISO 20785-2

NF EN ISO 20785-2

August 2020
Standard Current

Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 2 : characterization of instrument response

This document specifies methods and procedures for characterizing the responses of devices used for the determination of ambient dose equivalent for the evaluation of exposure to cosmic radiation in civilian aircraft. The methods and procedures are intended to be understood as minimum requirements.

See more
View the extract
Main informations

Collections

National standards and national normative documents

Thematics

Sécurité, Gestion des risques et SST, QSE

Publication date

August 2020

Number of pages

47 p.

Reference

NF EN ISO 20785-2

ICS Codes

13.280   Radiation protection
49.020   Aircraft and space vehicles in general

Classification index

M62-270-2

Print number

1

International kinship

ISO 20785-2:2020

European kinship

EN ISO 20785-2:2020
Sumary
Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 2 : characterization of instrument response

This document specifies methods and procedures for characterizing the responses of devices used for the determination of ambient dose equivalent for the evaluation of exposure to cosmic radiation in civilian aircraft. The methods and procedures are intended to be understood as minimum requirements.

Replaced standards (1)
NF EN ISO 20785-2
October 2017
Standard Cancelled
Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 2 : characterization of instrument response

ISO 20785-1:2011 specifies methods and procedures for characterizing the responses of devices used for the determination of ambient dose equivalent for the evaluation of exposure to cosmic radiation in civilian aircraft. The methods and procedures are intended to be understood as minimum requirements.

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Considérations générales
  • 5 Champs et modes opératoires d'étalonnage
  • 6 Incertitudes
  • 7 Remarques concernant les essais de performances
  • Annexe A (informative) Distributions en énergie représentatives de la fluence de particules pour le rayonnement cosmique à des altitudes de vol d'avion dans les conditions de période d'activité solaire minimale et maximale et pour la coupure de rigidité géomagnétique verticale minimale et maximale
  • Annexe B (informative) Champs de rayonnement recommandés pour les étalonnages
  • Annexe C (informative) Mesurages comparatifs
  • Annexe D (informative) Installations d'irradiation de particules chargées
  • Bibliographie
ZOOM ON ... the Requirements department
To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!

With Requirements, quickly access the main part of the normative text!
What is the Redline format?
The Redline + service - standards comparator allows you to easily and simply identify major changes between the current standard and its last canceled version.

At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula.
At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula

The Redlines + service is offered to you on the collection of French standards in force, in French language and in HTML and PDF format.

For an overview of the service, click on View a standard in redline format
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ