Letectví a kosmonautika - Tepelný drift LED svítidel - Klasifikace a metody měření (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.5.2023
Designation standards: ČSN EN 4828
Classification mark: 311849
Catalog number: 516737
Publication date standards: 1.5.2023
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
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