In this standard chracteristics of appropriate materials and their use for calibration of the photometric scale in colorimetry and photometry are described. The definition of the photometric scale is typically based on a 2-point calibration. For this black and white standards of different shape and of small wave length dispersion are used. The scope of this standard is aimed at the application of all devices for colorimetry and photometers which are used for reflexion measuring.
DIN 5033-9:2005 history
2024DIN 5033-9:2024-02 Colorimetry - Part 9: Reflectance standard for calibration in colorimetry and photometry / Note: Date of issue 2024-01-05*Intended as replacement for DIN 5033-9 (2018-04).
2018DIN 5033-9:2018-04 Colorimetry - Part 9: Reflectance standard for calibration in colorimetry and photometry
2018DIN 5033-9:2018 Colorimetry - Part 9: Reflectance standard for calibration in colorimetry and photometry
2005DIN 5033-9:2005 Colorimetry - Part 9: Reflectance standard for calibration in colorimetry and photometry
1970DIN 5033-9:1982 Colorimetry - Part 9: Reflectance standard for calibration in colorimetry and photometry