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QB/T 5208-2017White light source color rendering evaluation method (English PDF)

白光光源显色性评价方法

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

November 7, 2017

Implementation date

April 1, 2018

Scope

QB/T 5208-2017 is the English-translated version of 白光光源显色性评价方法.

QB/T 5208-2017 — This standard specifies the calculation method for evaluating the color rendering of white light source using two metric parameters, including color fidelity index Rf and color gamut index Rg.

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Document preview — QB/T 5208-2017

National Standard of the People's Republic of China

Classification: K 70

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the calculation method for evaluating the color rendering of white light source using two metric parameters, including color fidelity index Rf and color gamut index Rg.

Document data

Chinese classification (CCS): K70.

Estimated length of the Chinese original: 48,486 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 32 pages — is available in the English PDF.

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