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nternational Electrotechnical Commission
Glossary
Electropedia
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integrating sphere
hollow sphere whose internal surface is a diffuse reflector, as non-selective as possible
Note 1 to entry:·An integrating sphere is used to determine the total luminous flux (lumen output) of a lighting device.
Note 2 to entry:·An integrating sphere is used frequently with a radiometer or photometer.
TC/SC:
82
Terms
Info
Publications
Published in:
IEC 62257-12-1, ed. 2.0 (2015-10)
Terms
Info
Reference number:
3.15
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