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ČSN EN 4731 (311846)
Aerospace series - Spectral quality of LED luminaires used with photoluminescent marking systems
Translate name
STANDARD published on 1.11.2018
The information about the standard:
Designation standards: ČSN EN 4731
Classification mark: 311846
Catalog number: 505526
Publication date standards: 1.11.2018
SKU: NS-903387
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Other standards related to lampsPassenger and cabin equipment
Annotation of standard text ČSN EN 4731 (311846):
This document 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 document by a LED luminaire will ensure general compatibility of the luminaire with photoluminescent marking systems.
This document 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
Preview of the standard ČSN EN 4731 (311846)
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