PREN 4731 : DRAFT 2016
Withdrawn
Withdrawn
AEROSPACE SERIES - SPECTRAL QUALITY OF LED LUMINAIRES USED WITH PHOTOLUMINESCENT MARKING SYSTEMS
Published date
10-03-2016
Withdrawn date
12-27-2023
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Spectral quality
Annex A (informative) - Approximated excitation spectrum
Annex B (informative) - Examples of different light spectra
Specifies a measure for the spectral quality of LED luminaires in terms of the ratio of the amount of visual light emitted by the luminaire versus the amount effective for charging photoluminescent products contained in that spectrum.
| DocumentType |
Draft
|
| ProductNote |
Superseded by EN 4731:2018
|
| PublisherName |
Aerospace & Defence Industries Association of Europe
|
| Status |
Withdrawn
|
| Standards | Relationship |
| DIN EN 4731:2017-10 (Draft) | Identical |
| PREN 4706 : DRAFT 2017 | AEROSPACE SERIES - LED COLOUR AND BRIGHTNESS RANKING |
Summarise
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