The standard "JB/T 9367-1999 General Technical Conditions for Photoelectric Tintometers" specifies the technical requirements and performance indicators of photoelectric Tintometers. The standard applies to the design, manufacture and inspection of photoelectric Tintometers to ensure their accuracy and Stability in Color measurement. The standard covers the structure, materials, working conditions and test methods of the instrument, providing standardized technical requirements for the production and use of photoelectric Tintometers, and supporting their effective use in various application scenarios.