GB/T 31969-2015
Test methods of rare earth three-band phosphors for fluorescent lamps.Measurement of phosphors application character (English Version)
- Standard No.
- GB/T 31969-2015
- Language
- Chinese, Available in English version
- Release Date
- 2015
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 31969-2015
- Scope
- This standard specifies the method for the determination of the secondary characteristics of rare earth trichromatic phosphors for lamps. This standard applies to the determination of the secondary characteristics of rare earth tricolor phosphors for lamps.
GB/T 31969-2015 Referenced Document
- GB/T 10682-2010 Double-capped fluorescent lamps-Performance specification
- GB/T 14633 Rare earth three-band phosphors for fluorescent lamps
- GB/T 14634.1 Test methods of rare earth three-band phosphors for fluorescent lamps.Part 1:Determination of relative brightness
- GB/T 14634.2 Test methods of rare earth three-band phosphors for fluorescent lamps.Part 2:Determination of emission dominantpeak and chromaticity
- GB/T 14634.3 Test methods of rare earth three-band phosphors for fluorescent lamps.Part 3:Determination of thermostability
- GB/T 14634.4 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 Test methods of rare earth three-band phosphors for fluorescent lamps.Part 5:Determination of density
- GB/T 14634.6 Test methods of rare earth three-band phosphors for fluorescent lamps.Part 6:Determination of specific surface area
- GB/T 14634.7 Test methods of rare earth three-band phosphors for fluorescent lamps.Part 7:Determination of temperature quenching
- GB/T 17263-2013 Self-ballasted lamps for general lighting service.Performance requirements
- GB/T 20170.1-2006 Test method of physical characters of rare earth metals and compounds.Determination for particle size distribution of rare earth compounds
- GB/T 5838 Terms for phosphors
GB/T 31969-2015 history
- 2015 GB/T 31969-2015 Test methods of rare earth three-band phosphors for fluorescent lamps.Measurement of phosphors application character
