GB/T 30076-2013 (English Version) PDF

Standard No.: GB/T 30076-2013
Language: Chinese, Available in English version
Release Date: 2013
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 30076-2013

Scope: This standard specifies the requirements, test methods, inspection rules and signs, packaging, transportation, storage and quality certificates of rare earth silicate phosphors for LEDs. This standard is applicable to the rare earth silicate system fluorescent powder prepared by high temperature reaction. The fluorescent powder of this system emits green light, yellow-green light, yellow light and orange light under the excitation of 250 nm~500 nm ultraviolet light and blue light. The ~500 nm blue light excitation light source can compound white light with various color temperatures, and is mainly used for LED lights excited by ultraviolet or blue LED chips.

GB/T 30076-2013 Referenced Document

GB/T 14634.5-2002 Test methods of rare earth three-band phosphors for fluorescent lamps-Determination of density
GB/T 15676 rare earth term*， 2015-09-11 Update
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 30454-2013 Test methods of silicate phosphors activated by rare earths for LED*， 2013-12-31 Update
GB/T 5838 Terms for phosphors
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values