This part of GB/T 14634 specifies the method for the determination of thermal stability of rare earth tricolor phosphors for lamps. This section applies to the determination of the thermal stability of rare earth tricolor phosphors for lamps.
GB/T 14634.3-2010 history
2010GB/T 14634.3-2010 Test methods of rare earth three-band phosphors for fluorescent lamps.Part 3:Determination of thermostability
2002GB/T 14634.3-2002 Test methods of rare earth three-band phosphors for fluorescent lamps-Determination of thermostability