GB/T 3978-2008
Standard illuminants and geometric conditions (English Version)

Standard No.

GB/T 3978-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

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

Latest

GB/T 3978-2008

Replace

GB/T 3978-1994

Scope

This standard specifies the CIE standard illuminant in colorimetry, the artificial light source representing the illuminant and the geometrical conditions for color measuring instruments. This standard applies to the application and representation of illuminant and collection conditions in color measurement, calculation and evaluation.

GB/T 3978-2008 Referenced Document

• GB/T 5698 Glossary of color terms

GB/T 3978-2008 history

• 2008 GB/T 3978-2008 Standard illuminants and geometric conditions
• 1994 GB/T 3978-1994 Standard illuminants and illuminating-viewing conditions