GB/T 14634.2-2010 Active National standards

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 14634.2-2010 Test methods of rare earth three-band phosphors for fluorescent lamps—Part 2:Determination of emission dominantpeak and chromaticity

Publish Date: 2010-08-09 Implement Date: 2011-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 14634.2-2010

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: 2010-08-09

Implement Date: 2011-05-01

Pages: 5 pages

Scope

This part of GB/T 14634 specifies the measurement methods for the emission peak and chromaticity performance of rare earth tri-primary phosphors used in lamps.
This part is applicable to the measurement of chromaticity performance parameters such as the emission peak, chromaticity coordinates, and color rendering index of rare earth tri-primary phosphors used in lamps.

Development Information

Word Count: 8 Thousand words Pages: 5 pages

Same series standard

GB/T 14634.1-2010 Test methods of rare earth three-band phosphors for fluorescent lamps—Part 1:Determination of relative brightness GB/T 14634.3-2010 Test methods of rare earth three-band phosphors for fluorescent lamps—Part 3:Determination of thermostability 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

Replace the following standards

GB/T 14634.2-2002 Test methods of rare earth three-band phosphors for fluorescent lamps—Determination of emission spectrum and chromaticity

Referenced Standards

CIE 15-2004 CIE 1931 CIE 1976 GB/T 5702-2003 Methods of measuring the color of light sources GB/T 5702-2019 Method of measuring the color rendering properties of light sources

Related Standards

GB/T 13840-1992 Abolished

GB/T 13840-1992 Wafer carriers

Publish Date: 1992-12-28

GB/T 15677-1995 Replaced

GB/T 15677-1995 Lanthanum metal

Publish Date: 1995-08-11

GB/T 3136-1995 abolished_transferred

GB/T 3136-1995 Tantalum powders

Publish Date: 1995-10-17

GB/T 3463-1995 Abolished

GB/T 3463-1995 Tantalum wires

Publish Date: 1995-10-17

GB/T 3628-1995 Replaced

GB/T 3628-1995 Tantalum and tantalum alloy foils

Publish Date: 1995-10-17

GB/T 16476-1996 Replaced

GB/T 16476-1996 Scandium metal

Publish Date: 1996-07-09