GB/T 28197-2011

Active

Methods for characterising tristimulus colorimeters for measuring the colour of light

测量光源颜色用三刺激值色度计的表征方法

Standard Type
GBT
ICS
17.180.30
CCS
K70
Status
Active
Issue Date
2011-12-30
Implementation
2012-09-01
Centralized Committee
中国轻工业联合会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies methods for characterizing tristimulus colorimeters used to measure the colour of light sources. It is applied in metrology and lighting industries to ensure accurate and consistent colour measurement of lamps, LEDs, and other light-emitting products. The standard defines procedures for evaluating instrument performance, including spectral response, linearity, and stability, to support quality control and calibration in testing laboratories.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.