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GB/T 20146-2006CIE standard illuminants for colorimetry (English PDF)

色度学用CIE标准照明体

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

Level / Type

National · Recommended

Issue date

March 6, 2006

Implementation date

November 1, 2006

Scope

GB/T 20146-2006 is the English-translated version of 色度学用CIE标准照明体.

GB/T 20146-2006 — This standard specifies the use of the two colorimetric illuminant. a) CIE standard illuminant A. b) CIE standard illuminant D65. The term refers to a lighting body with the defined spectral energy distribution, may not be realized or provided by the source.

In colorimetry, the lighting is used to calculate body colors or reflective objects in the specified object color transmissive lighting conditions tristimulus values ??.

CIE also defines illuminant C and other illuminant D. These lighting bodies are in the CIE 15. 2: 1986 [1] is discussed in.

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Document preview — GB/T 20146-2006

National Standard of the People's Republic of China

ICS: 17.180.20
Classification: K 70

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the use of the two colorimetric illuminant. a) CIE standard illuminant A. b) CIE standard illuminant D65. The term refers to a lighting body with the defined spectral energy distribution, may not be realized or provided by the source. In colorimetry, the lighting is used to calculate body colors or reflective objects in the specified object color transmissive lighting conditions tristimulus values ??. CIE also defines illuminant C and other illuminant D. These lighting bodies are in the CIE 15. 2: 1986 [1] is discussed in. But they do not have with the standard of the CIE standard illuminant A and D65 same main CIE standard position, it is recommended to use as specified in this standard CIE standard illuminant both one, which will greatly facilitate the published comparability of results.

Document data

International classification (ICS): 17.180.20.

Chinese classification (CCS): K70.

Estimated length of the Chinese original: 16,145 words.

Adopted international standard: CIE S 005-1999, IDT.

Standards quoted by this document

GB/T 20147-2006; CIE 15.2-1986; CIE 17.4-1987; CIE 51-1981; GB/T 20146-2006; CIE S 005-1999

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 11 pages — is available in the English PDF.

Referenced standards

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