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GB/T 24824-2009 English PDF

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GB/T 24824-2009: Measurement methods of LED modules for general lighting
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Basic data

Standard ID GB/T 24824-2009 (GB/T24824-2009)
Description (Translated English) Measurement methods of LED modules for general lighting
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K70
Classification of International Standard 29.140.99
Word Count Estimation 21,278
Date of Issue 2009-12-15
Date of Implementation 2010-05-01
Quoted Standard GB/T 2900.65-2004; GB/T 5702-2003; GB/T 7922-2008; GB/T 24826-2009; GB 17625.1-2003; JJG 211-2005; JJG 245-2005; CIE 15-2004; CIE 70-1987; CIE 84-1989; CIE 102-1993; CIE 121-1996; EN 13032-1-2004
Adopted Standard CIE 127-2007, NEQ
Regulation (derived from) Announcement of Newly Approved National Standards No. 15 of 2009 (total 155)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the LED modules for general lighting basic performance measurement method. This standard applies to power greater than or equal to 1W, at a constant voltage, constant current or constant power stability, and external control of the LED module, well below 250V DC or AC 50 Hz or 60 Hz, 1000 V power supply of the following stable work self-ballasted LED module. Non- standard range of LED products, if necessary, can also refer to this standard.

GB/T 24824-2009: Measurement methods of LED modules for general lighting

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Measurement methods of LED modules for general lighting ICS 29.140.99 K70 National Standards of People's Republic of China LED modules for general lighting test methods Posted 2009-12-15 2010-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 General requirements for test 2 4.1 2 ambient laboratory conditions 4.2 supply voltage requirements 3 4.3 measured LED module status in claim 3 Stabilizer 4.4 LED module 3 5 Measurement 3 5.1 Basic electrical properties and current harmonics measurement 3 5.2 flux measurements 3 5.3 intensity distribution and measurement beam angle 6 5.4 color characteristic measurement 6 5.5 switch, lifetime and lumen maintenance performance test 6 Appendix A Requirements (informative) test or measurement equipment 8 A. 1 Power 8 A. Electrical measuring instruments 2 8 A. 3 8 Thermometer A. 4 8 photometer A. 5 Spectroradiometer (Analysis System) 8 A. 6 integrating sphere (integrating sphere photometer, integrating sphere spectroradiometer) 8 A. 7 9 goniophotometer A. 8 Distribution spectroradiometer 12 A. Near-field goniophotometer 9 12 Annex B (informative) LED module light intensity measurement distance requirements 14 Photometric correction factor Appendix C (Informative Appendix) LED module 15 C. 1 LED module 25 ℃ outside ambient temperature correction coefficient measurement 15 C. 2 LED modules in a non-prescribed ignition posture correction factor of 15 C. 3 LED module in the measurement position change correction factor of 15 C. External controller 4 controls the LED module 16 modified Estimated lifetime measurement method Annex D (normative appendix) LED module 17

Foreword

This standard corresponds to CIE127.2007 "LED Measurement" (in English). And CIE127.2007 standard non-equivalent. This standard is based on CIE127.2007 standards and the characteristics of the LED module redrafting. Appendix D of this standard is a normative appendix, Appendix A, Appendix B, Appendix C is informative appendix. The standard proposed by China National Light Industry Council. This standard by the National Standardization Technical Committee of electrical lighting (SAC/TC224) centralized. This standard was drafted. Hangzhou distance Photoelectric Information Co., Ltd., Zhongshan-to Lighting Co., Ltd., Shenzhen shares have electric lighting Ltd., Zhongshan Op lighting Co., Ltd. Shenghui Lighting Appliance (Zhejiang) Co., Ltd., the National Electric Light Source Quality Supervision and Inspection Center (Shanghai), Guangdong Heshan Silver Rain Lighting Limited. The main drafters of this standard. Pan Jiangen, Li Qian, Wu Dehui, Gao Yu Chau, Song, the Shen Jin Xiang, Zhou Mingxing, Yuan Qi, Jiu Xiang Tao. LED modules for general lighting test methods

1 Scope

This standard specifies the method for measuring basic performance of general lighting LED module. This standard applies to power greater than or equal to 1W, at a constant voltage, constant current or constant power stable operation, external control LED module; and a DC or less 250V AC 50Hz or 60Hz, since the town 1000V or less stable power supply Flow LED module. LED products within the scope of this standard non, if necessary, can also refer to this standard.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 2900.65-2004 Electrotechnical terminology lighting (IEC 60050 (845). 1987, MOD) GB/T 5702-2003 light color evaluation method GB/T 7922-2008 lighting color measurement method GB/T 24826-2009 general lighting LED lights and LED modules terminology and definitions GB 17625.1-2003 Electromagnetic compatibility - Limits for harmonic current emissions (equipment input current ≤16A) (IEC 61000-3-2.2001, IDT) JJG211-2005 light meter verification procedures JJG245-2005 light meter verification procedures CIE15.2004 colorimetric CIE70. 1987 measuring absolute luminous intensity distribution CIE84. 1989 flux measurements CIE102.1993 photometric data electronic transmission recommended file format CIE121.1996 photometric and photometric distribution luminaires school EN13032-1.2004 Determination of lamps and lamp photometric data - Part 1. Measurement and file format

3 Terms and Definitions

GB/T 24826-2009 and GB/T 2900.65-2004 determined and the following terms and definitions apply to this standard. 3.1 Mechanical axis of the LED module. 3.2 Reference axis and the light emitting aperture of the intersection of LED modules. 3.3 By plane LED module reference axis, a light emitting plane can be divided in two as a starting reference axis luminous half plane.

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