Recognized standard

11664-2 S 014-2/E First edition 2007-10-15 Corrected version 2008-11-01

FDA recognition 9-125 · ISO · ObGyn/Gastroenterology/Urology

Key facts

Recognition number 9-125
Designation 11664-2 S 014-2/E First edition 2007-10-15 Corrected version 2008-11-01
Title Colorimetry - Part 2: CIE standard illuminants
Standards developer International Organization for Standardization
Specialty area ObGyn/Gastroenterology/Urology
Date of entry Jul 6, 2020
Device classes Class 2
Scope (excerpt) This International Standard specifies two illuminants for use in colorimetry. The illuminants, which are defined in clauses 4 and 5 of this International Standard, are as follows: a) CIE standard illuminant A This is intended to represent typical, domestic, tungsten-filament lighting. Its relative…

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