GB/T 31969-2015 Active National standards

GB/T 31969-2015 Test methods of rare earth three-band phosphors for fluorescent lamps—Measurement of phosphors application character

GB/T 31969-2015 Test methods of rare earth three-band phosphors for fluorescent lamps—Measurement of phosphors application character

Publish Date: 2015-09-11 Implement Date: 2016-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 31969-2015
Standard Type: National standards
Standard Status: Active
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: 2015-09-11
Implement Date: 2016-08-01
Pages: 9 pages

Scope

This standard specifies the method for determining the secondary characteristics of rare earth trichromatic phosphors used in lamps. This standard is applicable to the determination of the secondary characteristics of rare earth trichromatic phosphors used in lamps.

Development Information

Word Count: 16 Thousand words Pages: 9 pages

Referenced Standards

GB/T 10682-2010 Double-capped fluorescent lamps—Performance specifications GB/T 17263-2013 Self-ballasted lamps for general lighting service—Performance requirements GB/T 20170.1-2006 Test methods for physical characters of rare earth metals and their compounds—Determination for particle size distribution of rare earth compounds GB/T 5838-1986 Terms for phosphors GB/T 5838.1-2015 Phosphors—Part 1:Terminology GB/T 5838.2-2015 Phosphors—Part 2:Types GB/T 5838.3-2015 Phosphors—Part 3:Test methods for properties GB/T 5838.41-2015 Phosphors—Part 4-1:Phosphor for black-white picture tubes GB/T 5838.42-2015 Phosphors—Part 4-2:Phosphor for indicator tubes GB/T 5838.43-2015 Phosphors—Part 4-3:Phosphors for oscilloscope tubes and display tubes GB/T 5838.44-2015 Phosphors—Part 4-4:Phosphor for color picture tubes GB/T 5838.45-2015 Phosphors—Part 4-5:Phosphor for color display tubes GB/T 14633-2002 Rare earth three-band phosphors for fluorescent lamps GB/T 14633-2010 Rare earth three-band phosphors for fluorescent lamps GB/T 14634.1-2002 Test methods of rare earth three-band phosphors for fluorescent lamps—Determination of relative brightness GB/T 14634.1-2010 Test methods of rare earth three-band phosphors for fluorescent lamps—Part 1:Determination of relative brightness GB/T 14634.2-2002 Test methods of rare earth three-band phosphors for fluorescent lamps—Determination of emission spectrum and chromaticity 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 14634.3-2002 Test methods of rare earth three-band phosphors for fluorescent lamps—Determination of thermostability 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 14634.5-2002 Test methods of rare earth three-band phosphors for fluorescent lamps—Determination of density GB/T 14634.5-2010 Test methods of rare earth three-band phosphors for fluorescent lamps—Part 5:Determination of density GB/T 14634.6-2002 Test methods of rare earth three-band phosphors for fluorescent lamps—Determination of specific surface area 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

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