JJF 1232-2009 "reflectivity meter calibrating specification" specifies the reflectivity meter measurement characteristics and calibration methods. Suitable for reflectance measurement of white and light pigments, the specification details the equipment required for calibrating, calibrating procedures and related standards, such as GB/T 3978-2008 "Standard illuminating body and Geometry conditions", JJG 453-2002 "Standard swatch verification procedures" and so on. The specification ensures the accuracy of reflectivity metering by defining diffuse reflection ratios for standard white and black surfaces to guide measurement and data processing to maintain Reliability and conformity of measurement results.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | ICS | ||
| Release Date | Implementation Date | ||
