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Area Lighting / Radiometric, photometric and colorimetric measurements : physical detectors

IEV ref845-05-04

en
comparison lamp
light source having a constant but not necessarily known luminous intensity, luminous flux, or luminance, with which a standard lamp and the light source under test are successively compared

fr
lampe tare, f
source de lumière d'intensité lumineuse, de flux lumineux ou de luminance constants mais non nécessairement connus, que l'on compare successivement à la source étalon et à la source à étudier

ar
مصباح مقارنة

de
Vergleichslampe, f

es
lámpara de comparación

fi
vertailulamppu

it
lampada di paragone

ko
비교 전구

ja
比較電球

no
nb referanselampe

nn referanselampe

pl
lampa porównawcza

pt
lâmpada de comparação

sv
referenslampa

Publication date: 1987
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