IEVref:845-01-28ID:
Language:enStatus: Obsolete
Term: quantity of light
Synonym1:
Synonym2:
Synonym3:
Symbol: Qv
Q
Definition: time integral of the luminous flux Φv over a given duration Δt

Q v = ∫ Δt Φ v  dt MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaiqaciWacmGadaGadeaabaGaaqaaaOqaaiaadgfadaWgaaWcbaGaaeODaaqabaGccqGH9aqpdaWdraqaaiabfA6agnaaBaaaleaacaqG2baabeaaaeaaimaacqWFuoarcaWG0baabeqdcqGHRiI8aOGaaeizaiaadshaaaa@4147@

unit: lm • s

Other unit: lumen-hour (lm · h).


Publication date:1987
Source
Replaces:
Internal notes:2017-06-02: Cleanup - Remove Attached Image 845-01-28.gif
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5: