GB/T 34075-2017Measuring methods of optical radiation safety for LED general lighting service (English PDF)
普通照明用LED产品光辐射安全测量方法
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
July 31, 2017
Implementation date
February 1, 2018
Scope
GB/T 34075-2017 is the English-translated version of 普通照明用LED产品光辐射安全测量方法.
GB/T 34075-2017 is the Chinese standard "Measuring methods of optical radiation safety for LED general lighting service".
Its scope clause reads: This standard specifies the general lighting with LED products (hereinafter referred to as LED products) optical radiation safety measurement methods, including measurement conditions, Requirements and methods.
This standard applies to the main emission wavelength of visible light (380nm ~ 780nm) various types of general lighting with LED products. Its clauses include terms and definitions; measurement conditions.
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Document preview — GB/T 34075-2017
National Standard of the People's Republic of China
- ICS
- 31.260
- Classification
- L 51
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 measurement conditions
1 Scope
This standard specifies the general lighting with LED products (hereinafter referred to as LED products) optical radiation safety measurement methods, including measurement conditions,
Requirements and methods.
This standard applies to the main emission wavelength of visible light (380nm ~ 780nm) various types of general lighting with LED products.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
Photobiological safety of lamps and lamp systems
GB/T 30117.2 light and light system of biological safety Part 2. Non-laser light radiation safety related manufacturing requirements guide
GB/T 34034 General lighting LED products with optical radiation safety requirements
Glossary of terms for semiconductor lighting
IEC /T R62778 Application IEC 62471 Evaluation of Light Sources and Lamps Blu-ray Hazards (Application of IEC 62471forthe assessmentofbluelighthazardtolightsourcesandluminaires)
3 Terms and definitions
GB/T 20145-2006, GB/T 30117.2, GB/T 34034, SJ/T 11395-2009, IEC /T R62778 defined terms
And definitions apply to this document.
4 measurement conditions
4.1 General requirements
4.1.1 Environmental requirements
LED product measurement should be carried out under the conditions specified in the product. If no specified conditions, then the measurement conditions should be as follows condition.
--- Temperature .25 °C ± 3 °C;
--- Relative humidity of not more than 65%;
--- Ambient lighting. Illumination should be less than 0.5lx;
--- Environmental surface reflectance should be less than 10%.
4.1.2 Power Requirements
LED products should work in a stable current or voltage, and product deviations of not more than 0.2%.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
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