GB/T 28197-2011 "Methods for characterising tristimulus Colorimeters for measuring the colour of light"

This standard specifies the characterization method of tristimulus value colorimeter for the standardization of Measurement light source Color. Including the main parameters of colorimeter, performance requirements and calibration method. The standard describes in detail how to use colorimeter for accurate measurement of Light source color, and how to calibrate the instrument to ensure the accuracy and conformity of measurement results. This standard provides a technical basis for the measurement of Light source Color, which is widely used in the field of Light source manufacturing and quality control.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.