GB/T 24981.1-2010
Test methods of long afterglow phosphors activated by rare earths.Part 1:Determination of emission dominantpeak and chromaticity coordinates
2021-10
- Standard No.
- GB/T 24981.1-2010
- Language
- Chinese
- Release Date
- 2010
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 24981.1-2020
- Lastest
- GB/T 24981.1-2020
- Scope
- This part of GB/T 24981 specifies the method for the determination of the main emission peak and chromaticity coordinates of rare earth long-lasting phosphors. This section applies to the determination of the main emission peak and chromaticity coordinates of rare earth long-lasting phosphors.
GB/T 24981.1-2010 history
- 2020 GB/T 24981.1-2020 Test methods of rare earth long afterglow phosphors—Part 1: Determination of emission dominantpeak and chromaticity coordinates
- 2010 GB/T 24981.1-2010 Test methods of long afterglow phosphors activated by rare earths.Part 1:Determination of emission dominantpeak and chromaticity coordinates