IEVref:
845-29-085
ID:
Language:
en
Status:
Standard
Term:
test distance, <for photometric measurements>
Synonym1:
Synonym2:
Synonym3:
Symbol:
Definition:
distance from the light centre to the limiting aperture of the detector
Note 1 to entry: This entry was numbered 845-09-65 in IEC 60050-845:1987.
Publication
date
:
2020-12
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
distance from the light centre to the limiting aperture of the detector
Note 1 to entry: This entry was numbered 845-09-65 in IEC 60050-845:1987.