GB/T 13840-1992
Abolished
GB/T 23595.7-2010
Replaced
National standards
GB/T 23595.7-2010 Test methods of rare earth yellow phosphor for white LED lamps—Part 7:Determination of temperature quenching
GB/T 23595.7-2010 Test methods of rare earth yellow phosphor for white LED lamps—Part 7:Determination of temperature quenching
Basic Information
Standard Code:
GB/T 23595.7-2010
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Analysis methods for rare metals and their alloys
ICS Name:
Other non-ferrous metals and their alloys
Publish Date:
2010-08-09
Implement Date:
2011-05-01
Pages:
8 pages
Scope
This part of GB/T 23595 specifies the determination method of thermal quenching of rare earth yellow phosphors used in white LED lamps excited by blue light in the range of 440nm to 480nm.
This part is applicable to the determination of thermal quenching of rare earth yellow phosphors used in white LED lamps excited by blue light in the range of 440nm to 480nm.
Development Information
Superseded by the following standards
Related Standards
GB/T 15677-1995
Replaced
GB/T 15677-1995 Lanthanum metal
GB/T 3136-1995
abolished_transferred
GB/T 3136-1995 Tantalum powders
GB/T 3463-1995
Abolished
GB/T 3463-1995 Tantalum wires
GB/T 3628-1995
Replaced
GB/T 3628-1995 Tantalum and tantalum alloy foils
GB/T 16476-1996
Replaced