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Area Lighting / Lighting technology, day lighting

IEV ref845-09-65

en
test distance (for photometric measurements)
distance from the light centre to the surface of the detector

fr
distance d'essai (pour les mesures photométriques) f
distance du centre lumineux à la surface du récepteur

ar
مسافة الاختبار ( للقياسات الضوئية )

de
Messabstand (für photometrische Messungen), m

es
distancia de ensayo

fi
mittausetäisyys

it
distanza di prova

ko
측광 거리, 광도측정

ja
測光距離

no
nb måleavstand

nn måleavstand

pl
odległość pomiarowa (dla pomiarów fotometrycznych)

pt
distância de ensaio (para as medições fotométricas)

sv
mätavstånd

Publication date: 1987
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