GB/T 15040-2021 English PDFUS$249.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 15040-2021: Working standard lamps for the measurement of luminous flux Status: Valid GB/T 15040: Historical versions
Basic dataStandard ID: GB/T 15040-2021 (GB/T15040-2021)Description (Translated English): Working standard lamps for the measurement of luminous flux Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: K71 Word Count Estimation: 13,181 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 15040-2021: Working standard lamps for the measurement of luminous flux---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.Working standard lamps for the measurement of luminous flux ICS 29.140.99 CCSK71 National Standards of People's Republic of China Replace GB/T 15040-1994 Working metering standard bulb Released on 2021-11-26 2022-06-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee Table of contentsForeword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Product Category 1 5 General requirements 1 6 Technical requirements 2 7 Environmental conditions and test requirements 3 8 Test method 3 Appendix A (informative) Examples of reference specifications for working light metering standard lamps for incandescent lamps 5 Appendix B (informative) Example of reference specifications for tungsten halogen lamp working light metering standard lamp 7ForewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. This document replaces GB/T 15040-1994 "Standard Light Bulbs for Ordinary Metering". Compared with GB/T 15040-1994, except for structural adjustment and compilation In addition to the editorial changes, the main technical changes are as follows. ---Modified the scope of application of the standard, stipulating that standard lamps include incandescent lamps, tungsten halogen lamps and LED lamps (see Chapter 1,.1994 Chapter 1 of the Year Edition); ---Modified the product classification (see Chapter 4, Chapter 4 of the.1994 edition); ---The general requirements for working test lights have been added (see Chapter 5); ---Added specific requirements for power supply and test equipment for testing (see 7.2). Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying patents. This document was proposed by the China National Light Industry Council. This document is under the jurisdiction of the National Lighting Standardization Technical Committee (SAC/TC224). Drafting organizations of this document. Zhejiang Zhanzi Optoelectronics Co., Ltd., China Institute of Metrology, Xiamen Topstar Lighting Co., Ltd., Zhejiang Jiang Weirong Electronic Technology Co., Ltd., National Electric Light Source Quality Supervision and Inspection Center (Beijing), Hangzhou Yuanfang Optoelectronics Information Co., Ltd. company. The main drafters of this document. Zhan Yunxiang, Lin Yandong, Gao Tao, Huang Shanshi, Chen Cong, Zhang Junbin, Zhao Weiqiang, Wang Shunbao, Xie Runqing. The previous releases of this document and the documents it replaced are as follows. --- First published in 1981 as GB n155-1981 "Standard Light Bulb for Common Metering", and first revised in.1994 as GB/T 15040-1994 "Standard Light Bulb for Ordinary Metering"; ---This is the second revision. Working metering standard bulb1 ScopeThis document stipulates the classification, general requirements, Technical requirements and test methods, and provides information about common models of incandescent lamps and tungsten halogen lamps for working light metering standard lamps. This document is applicable to incandescent lamps, tungsten halogen lamps and LED standard lamps used as standard light sources when measuring luminous flux. If necessary, standard lamps can also refer to this document.2 Normative referencesThe content of the following documents constitutes an indispensable clause of this document through normative references in the text. Among them, dated quotations Only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to This document. GB/T 2900.65 Electrical engineering terminology lighting GB/T 10681-2009 Performance requirements for tungsten filament lamps for general lighting in households and similar occasions GB/T 14094-2016 Tungsten halogen lamps (for non-motor vehicles) performance requirements GB 14196.1 Safety requirements for incandescent lamps Part 1.Tungsten filament lamps for general lighting in households and similar occasions GB 14196.2 Safety requirements for incandescent lamps Part 2.Tungsten halogen lamps for general lighting in households and similar occasions GB 14196.3 Safety requirements for incandescent lamps Part 3.Tungsten halogen lamps (for non-motor vehicles) GB 24906 Safety requirements for self-ballasted LED lamps above 50V for general lighting GB/T 24908-2014 Non-directional self-ballasted LED lamps for general lighting performance requirements GB/T 29296-2012 Reflective self-ballasted LED lamp performance requirements3 Terms and definitionsThe following terms and definitions defined in GB/T 2900.65 apply to this document. 3.1 Lumen maintenance rate The percentage value of the luminous flux when the lamp burns to 70% of the rated life and the initial luminous flux.4 Product ClassificationDivided according to the working principle of the lamp, it can be divided into incandescent lamps, halogen tungsten lamps and LED lamps.5 General requirements5.1 Safety requirements Each type of lamp should meet the safety requirements corresponding to its type in Table 1. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 15040-2021_English be delivered?Answer: Upon your order, we will start to translate GB/T 15040-2021_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 15040-2021?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 15040-2021 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
