GB/T 24981.2-2010
Test methods of long afterglow phosphors activated by rare earths.Part 2:Determination of relative brightness (English Version)
- Standard No.
- GB/T 24981.2-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2021-10
- Replace By
- GB/T 24981.2-2020
- Latest
- GB/T 24981.2-2020
- Scope
- This part of GB/T 24981 specifies the method for measuring the relative brightness of rare earth long-lasting phosphors. This section applies to the determination of the relative brightness of rare earth long-lasting phosphors.
GB/T 24981.2-2010 history
- 2020 GB/T 24981.2-2020 Test methods of rare earth long afterglow phosphors—Part 2: Determination of afterglow brightness
- 2010 GB/T 24981.2-2010 Test methods of long afterglow phosphors activated by rare earths.Part 2:Determination of relative brightness
