OS GSO ISO 11664-1:2021
ISO 11664-1:2007
Omani Standard
Current Edition
·
Approved on
01 July 2021
Colorimetry — Part 1: CIE standard colorimetric observers
OS GSO ISO 11664-1:2021 Files
No files for this standard are available in the store currently.
OS GSO ISO 11664-1:2021 Scope
ISO 11664-1:2007 comprises ISO 10527:2007 and ISO 10527:2007/Cor.1:2008. Its technical content is identical to that of ISO 10527:2007. ISO 10527:2007/Cor.1:2008 changes the reference number of the standard from 10527 to 11664-1.
ISO 11664-1:2007 specifies colour-matching functions for use in colorimetry. Two sets of colour-matching functions are specified: colour-matching functions for the CIE 1931 standard colorimetric observer and colour-matching functions for the CIE 1964 standard colorimetric observer.
Best Sellers From Metrology Sector
OS GSO OIML R87:2021
OIML R87:2016
Omani Standard
Quantity of product in prepackages
GSO OIML R87:2021
OIML R87:2016
Gulf Standard
Quantity of product in prepackages
GSO OIML R79:2021
OIML R79:2015
Gulf Standard
Labeling requirements for prepackages
OS GSO OIML R79:2021
OIML R79:2015
Omani Standard
Labeling requirements for prepackages
Recently Published from Metrology Sector
GSO ISO 10713:2026
ISO 10713:2025
Gulf Standard
Jewellery and precious metals — Gold alloy coatings
GSO ISO 20816-2:2026
ISO 20816-2:2017
Gulf Standard
Mechanical vibration — Measurement and evaluation of machine vibration — Part 2: Land-based gas turbines, steam turbines and generators in excess of 40 MW, with fluid-film bearings and rated speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min and 3 600 r/min
GSO ISO 23783-2:2026
ISO 23783-2:2022
Gulf Standard
Automated liquid handling systems — Part 2: Measurement procedures for the determination of volumetric performance
GSO ISO 16610-45:2026
ISO 16610-45:2025
Gulf Standard
Geometrical product specifications (GPS) — Filtration — Part 45: Morphological profile filters: Segmentation