GB/T 14634.3-2002
Test methods of rare earth three-band phosphors for fluorescent lamps-Determination of thermostability (English Version)
- Standard No.
- GB/T 14634.3-2002
- Language
- Chinese, Available in English version
- Release Date
- 2002
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2011-05
- Replace By
- GB/T 14634.3-2010
- Latest
- GB/T 14634.3-2010
- Scope
- This standard specifies the method for measuring the thermal stability of rare earth trichromatic phosphors for lamps. This standard applies to the determination of the thermal stability of rare earth tricolor phosphors for lamps.
GB/T 14634.3-2002 history
- 2010 GB/T 14634.3-2010 Test methods of rare earth three-band phosphors for fluorescent lamps.Part 3:Determination of thermostability
- 2002 GB/T 14634.3-2002 Test methods of rare earth three-band phosphors for fluorescent lamps-Determination of thermostability
GB/T 14634.3-2002 -All Parts
GB/T 14634.1-2010 Test methods of rare earth three-band phosphors for fluorescent lamps.Part 1:Determination of relative brightness
GB/T 14634.2-2010 Test methods of rare earth three-band phosphors for fluorescent lamps.Part 2:Determination of emission dominantpeak and chromaticity
GB/T 14634.3-2010 Test methods of rare earth three-band phosphors for fluorescent lamps.Part 3:Determination of thermostability
GB/T 14634.4-2002 Test methods of rare earth three-band phosphors for fluorescent lamps-Determination of particle size distribution by electric sensing zone technique
GB/T 14634.5-2010 Test methods of rare earth three-band phosphors for fluorescent lamps.Part 5:Determination of density
GB/T 14634.6-2010 Test methods of rare earth three-band phosphors for fluorescent lamps.Part 6:Determination of specific surface area
GB/T 14634.7-2010 Test methods of rare earth three-band phosphors for fluorescent lamps.Part 7:Determination of temperature quenching