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GB/T 20147-2006 English PDF

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GB/T 20147-2006: CIE standard colorimetric observers
Status: Valid
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GB/T 20147-2006English654 Add to Cart 4 days [Need to translate] CIE standard colorimetric observers Valid GB/T 20147-2006

PDF similar to GB/T 20147-2006


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Basic data

Standard ID GB/T 20147-2006 (GB/T20147-2006)
Description (Translated English) CIE standard colorimetric observers
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K70
Classification of International Standard 17.180.20
Word Count Estimation 33,348
Date of Issue 2006-03-06
Date of Implementation 2006-11-01
Quoted Standard GB/T 2900.65; CIE 15.2-1986
Adopted Standard CIE 10527-1991, IDT
Regulation (derived from) China Announcement of Newly Approved National Standards No. 4, 2006 (No. 91 overall)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the use of the colorimetric color matching functions. Provides for two -color matching functions. a) CIE1931 standard colorimetric observer color matching functions of this color matching function gives the observer with normal color vision in the photopic adaptation under the field of view of about 1 �� ~ 4 �� when color matching properties. b) CIE1964 supplementary standard colorimetric observer color matching functions of this color matching function gives the observer with normal color vision in the photopic under sufficiently high, and the spectral power distribution resulting in retinal photoreceptor columnar cells not involved in the case, greater than the field of view of 4��Color matching characteristics.

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