DIN EN 4731:2018 Edition

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Aerospace series – Spectral quality of LED luminaires used with photoluminescent marking systems

Published By	Publication Date	Number of Pages
DIN	2018-07	33

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Categories: 29.140.99 - Other standards related to lamps, 49.095 - Passenger and cabin equipment, DIN

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Description

This European Standard defines 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. Fulfilment of this European Standard by a LED luminaire will ensure general compatibility of the luminaire with photoluminescent marking systems. This European Standard alone does not provide any means of compliance to fulfil any airworthiness requirements. For a specific aircraft installation, the spectral power distribution and illuminance at the photoluminescent marking systems are relevant.

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2018-07
Pages Count	33
Language	Germany
Descriptors	Aerospace transport, Air transport, Colourimetric measures, Compatibility, Definitions, Diodes, LED, Light, Light-emitting diodes, Longtime afterglowing, Luminaires, Luminous intensity, Marking, Phototherapy, Quality, Space transport, Spectra, Spectral, Systems
File Size	3.9 MB
ICS Codes	29.140.99 - Other standards related to lamps 49.095 - Passenger and cabin equipment

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DIN EN 4731:2018 Edition

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