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I.S. EN ISO 20785-3:2017

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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DOSIMETRY FOR EXPOSURES TO COSMIC RADIATION IN CIVILIAN AIRCRAFT - PART 3: MEASUREMENTS AT AVIATION ALTITUDES (ISO 20785-3:2015)

Available format(s)

Hardcopy , PDF

Superseded date

22-06-2023

Superseded by

I.S. EN ISO 20785-3:2023

Language(s)

English

Published date

01-01-2017

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

€37.00
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National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General considerations
5 Measurement at aviation altitude
6 Uncertainties
Annex A (informative) - Representative particle fluence
        energy distributions for the cosmic radiation field
        at flight altitudes for solar minimum and maximum
        conditions and for minimum and maximum vertical
        cut-off rigidity
Bibliography

Defines the basis for the measurement of ambient dose equivalent at flight altitudes for the evaluation of the exposures to cosmic radiation in civilian aircraft.

DocumentType
Standard
Pages
34
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
EN ISO 20785-3:2017 Identical
ISO 20785-3:2015 Identical

ISO 20785-1:2012 Dosimetry for exposures to cosmic radiation in civilian aircraft Part 1: Conceptual basis for measurements
ISO/IEC Guide 98-1:2009 Uncertainty of measurement — Part 1: Introduction to the expression of uncertainty in measurement
ISO 20785-2:2011 Dosimetry for exposures to cosmic radiation in civilian aircraft Part 2: Characterization of instrument response
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
ISO 80000-10:2009 Quantities and units Part 10: Atomic and nuclear physics

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