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CEN

ASD-STAN/D 12/WG 4 - Displays, projection and interior lighting

Displays, projection and interior lighting

General Information

Status
Active
Work Field
Information technology
Parent
ASD-STAN/D 12 - Cabin

Frequently Asked Questions

ASD-STAN/D 12/WG 4 is a Working Group within the European Committee for Standardization (CEN). It is named "Displays, projection and interior lighting". This committee has published 4 standards.

ASD-STAN/D 12/WG 4 develops CEN standards in the area of Information technology. Currently, there are 4 published standards from this working group.

The European Committee for Standardization (CEN) is a public standards organization that brings together the national standardization bodies of 34 European countries. CEN provides a platform for developing European Standards (ENs) and other technical documents in relation to various products, materials, services, and processes, supporting the European Single Market.

A Working Group in CEN is a specialized group responsible for developing standards or technical work within a defined scope. These bodies bring together international experts to create consensus-based standards that support global trade, safety, and interoperability.

Standardization Organization
ICS
Directive
Mandate
50
CEN
EN 4828:2022(Main)
Aerospace series - Thermal drift of LED luminaires - Classification and measuring methods
SIST EN 4828:2023

This document defines terms and specifies measuring methods and settings for the classification of the thermal behaviour of LED and OLED luminaires in the aircraft cabin regarding chromaticity and brightness characteristics. This document is intended for luminaires that are designed to provide photopic vison.

  • Standard
    18 pages
    English language
    e-Library read for
    1 day
CEN
EN 4705:2020(Main)
Aerospace series - Measurement methods regarding the lifetime behaviour of light units in a standardized aircraft-related environment
SIST EN 4705:2020

This document describes the measurement method for the lifetime behaviour of aircraft cabin light units in a standardized aircraft-related environment.

  • Standard
    13 pages
    English language
    e-Library read for
    1 day
CEN
EN 4706:2019(Main)
Aerospace series - LED colour and brightness ranking
SIST EN 4706:2019

This document defines selection ranks for LED Luminaires, and LEDs including OLEDs for the use in aircraft lighting. The size of these ranks is defined by the use of grades. This European Standard is valid for photopic light levels only.

  • Standard
    23 pages
    English language
    e-Library read for
    1 day
CEN
EN 4731:2018(Main)
Aerospace series - Spectral quality of LED luminaires used with photoluminescent marking systems
SIST EN 4731:2018

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.

  • Standard
    15 pages
    English language
    e-Library read for
    1 day
50