GB/T 14634.2-1993Rare-earth phosphors with red, green, blue luminescencefor fluorescent lamp--Measuring method of chromaticity coordinates (English PDF)
GB/T 14634.2 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 14634.2-2010 | Test methods of rare earth three-band phosphors for fluorescent lamps - Part 2: Determination of emission dominant peak and chromaticity | Valid |
| GB/T 14634.2-2002 | Test methods of rare earth three-band phosphors for fluorescent lamps - Determination of emission spectrum and chromaticity | Obsolete |
| GB/T 14634.2-1993 | Rare-earth phosphors with red, green, blue luminescencefor fluorescent lamp--Measuring method of chromaticity coordinates | Obsolete |
GB/T 14634.2-1993 is obsolete. It has been replaced by GB/T 14634.2-2002. This page sells the obsolete edition, for projects and contracts that still cite it.
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National · Recommended
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GB/T 14634.2-1993 (Rare-earth phosphors with red, green, blue luminescencefor fluorescent lamp--Measuring method of chromaticity coordinates) is available as an English-translated PDF.
GB/T 14634.2-1993 is the Chinese national standard "Rare-earth phosphors with red, green, blue luminescencefor fluorescent lamp--Measuring method of chromaticity coordinates". It is obsolete: it has been replaced by GB/T 14634.2-2002.
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Document preview — GB/T 14634.2-1993
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Status: obsolete, replaced by GB/T 14634.2-2002.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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Related Standards
GB/T 14634.3-2010 — Test methods of rare earth three-band phosphors for fluorescent lamps - Part 3: Determination of thermostability
GB/T 14634.1-1993 — Measuring methods of rare-earth phosphorus with red, green, blue luminescence for fluorescent lamp--Measuringmethod of relative brightness
GB/T 14634.3-2002 — Test methods of rare earth three-band phosphors for fluorescent lamps - Determination of thermostability
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GB/T 14634.2-1993
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