IEVref:845-21-078ID:
Language:enStatus: Standard
Term: luminous cylindrical exposure
Synonym1:
Synonym2:
Synonym3:
Symbol: Hv,c
Hc
Definition: time integral of cylindrical illuminance, Ev,c, at a given point for a given direction, over a given duration, Δt

H v,c = ∫ Δt E v,c  dt

Note 1 to entry: The luminous cylindrical exposure is expressed in lux second (lx·s = lm·s·m−2).


Publication date:2020-12
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5: