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GB/T 5700-2023 English PDF

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Q: Should I purchase the latest version GB/T 5700-2023?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 5700-2023 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.

US$1089.00 · In stock
Delivery: <= 7 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 5700-2023: Methods of lighting measurement
Status: Valid

GB/T 5700: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 5700-2023	1089	Add to Cart	7 days	Methods of lighting measurement	Valid
GB/T 5700-2008	1079	Add to Cart	5 days	Measurement methods for lighting	Obsolete
GB/T 5700-1985	399	Add to Cart	3 days	Measurement methods for interior lighting	Obsolete

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Basic data

Standard ID: GB/T 5700-2023 (GB/T5700-2023)
Description (Translated English): Methods of lighting measurement
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A25
Classification of International Standard: 13.180
Word Count Estimation: 54,525
Date of Issue: 2023-12-28
Date of Implementation: 2024-07-01
Older Standard (superseded by this standard): GB/T 5700-2008
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 5700-2023: Methods of lighting measurement

---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.
ICS 13:180 CCSA25 National Standards of People's Republic of China Replace GB/T 5700-2008 Lighting measurement methods Published on 2023-12-28 2024-07-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 General requirements 4 4:1 Measurement purpose 4 4:2 Measurement conditions 4 4:3 Measurement content 5 5 measuring instruments 6 5:1 Light meter 6 5:2 Luminance meter 6 5:3 Spectroradiometer 6 5:4 Stroboscopic analyzer 6 5:5 Power meter 6 5:6 Voltmeter 6 5:7 Ammeter 6 5:8 Distance measuring instruments 6 6 Measurement methods 7 6:1 Measurement of illuminance or spectral irradiance 7 6:2 Measurement of brightness 9 6:3 Measurement of reflectance 9 6:4 On-site color temperature and color rendering index measurement10 6:5 Measurement of glare 10 6:6 Measurement of flicker 13 6:7 Measurement of lighting electrical parameters 13 7 Architectural lighting measurement 14 7:1 General provisions 14 7:2 Residential building lighting measurement 14 7:3 Public building lighting measurement 14 7:4 Industrial building lighting measurement 15 8 Road lighting measurement15 8:1 Motorway lighting measurement 15 8:2 Tunnel lighting measurement 19 8:3 Intersection area lighting measurement 19 8:4 Measurement of sidewalk lighting 19 9 Night scene lighting measurement 20 9:1 General provisions 20 9:2 Measurement of night scene lighting of buildings and structures 20 9:3 Square and park lighting measurement 20 9:4 Advertising sign lighting measurement 21 9:5 Measurement of interference light from outdoor lighting 21 10 Outdoor workplace lighting measurement 21 Appendix A (informative) Spectral response curves of different photoreceptor proteins22 Appendix B (informative) Spectral direct transmittance correction coefficient 36 Appendix C (normative) Calculation of threshold increment 40 Appendix D (Normative) Layout of lighting measurement points in each place 41 Reference 47

Foreword

This document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents" Drafting: This document replaces GB/T 5700-2008 "Lighting Measurement Methods": Compared with GB/T 5700-2008, except for structural adjustment and editing In addition to the modifications, the main technical changes are as follows: a) The regulations on measurement conditions have been changed (see 4:2, 4:2 of the:2008 edition); b) Changed the regulations on measurement content (see 4:3,:2008 version of 4:3); c) The requirements for image luminance meters have been added to the requirements for luminance meters (see 5:2:3); d) Added provisions on spectroradiometers, stroboscope analyzers, and distance measuring instruments (see 5:3, 5:4 and 5:8); e) Changes in the method provisions for measuring illumination or spectral irradiance, brightness, on-site color temperature and color rendering index, glare, and lighting electrical parameters (see 6:1, 6:2, 6:4, 6:5, 6:7,:2008 version of 6:1, 6:2, 6:4, 6:5); f) Added measurement requirements for glare and flicker (see 6:5 and 6:6); g) Added provisions related to emergency lighting measurement (see 7:1); h) Tunnel lighting measurement regulations have been added to road lighting measurement (see 8:2); i) Relevant provisions on the measurement of advertising sign lighting and outdoor lighting interference light have been added to the night scene lighting measurement (see 9:4 and 9:5); j) Added provisions for lighting measurement at outdoor work sites (see Chapter 10); k) Added normative appendix for threshold increment calculation (see Appendix C): Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents: This document is proposed and coordinated by the National Ergonomics Standardization Technical Committee (SAC/TC7): This document was drafted by: China Academy of Building Research Co:, Ltd:, China Institute of Standardization, National Energy Conservation Center, Signify (China) Investment Co:, Ltd:, Xiamen Lidaxin Digital Education Technology Co:, Ltd:, Hangzhou Huapu Yongming Optoelectronics Co:, Ltd:, Beijing City Municipal Lighting Management Center, Changzhou Urban Lighting Management Office, Meishan Street Light Management Office, Beijing Qingcheng Pinsheng Lighting Research Institute Co:, Ltd:, Jianke ENERGY TECHNOLOGY LIMITED: The main drafters of this document: Wang Shuxiao, Zhang Xin, Zhang Bin, Ran Linghua, Zhou Yanan, Ling Wei, Huang Feng, Chen Yuchang, Han Yanhua, Chen Chunguang, Zhang Hongming, Ma Ye, Gao Yachun, Jing Xing, Ding Yingbin, Zhao Hua, Yang Wuzhou, Wu Xi, Zhang Gongming, Jia Zhengyan: The previous versions of this document and the documents it replaces are as follows: ---First published as GB/T 5700-1985 in 1985; ---In the first revision in:2008, the contents of GB/T 15240-1994 "Measurement Methods for Outdoor Lighting" were incorporated; ---This is the second revision: Lighting measurement methods

1 Scope

This document specifies the general requirements, measuring instruments and measurement methods for lighting measurement, as well as building lighting measurement, road lighting measurement, night scene Lighting measurements and implementation methods for outdoor workplace lighting measurements: This document is suitable for lighting measurements in buildings, roads, night scenes and outdoor working sites: Lighting measurements in other places can be implemented as a reference:

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document: GB/T 5697 Ergonomic lighting terminology GB/T 5702 Evaluation method for color rendering of light source GB/T 7922 Illumination source color measurement method GB/T 35626 Specification for limiting interference light from outdoor lighting GB/T 38439 Specification for measurement of interference light from outdoor lighting GB 50034 architectural lighting design standards GB/T 51268 Green lighting testing and evaluation standards JGJ/T 119 Architectural lighting terminology standard JGJ153 Sports lighting design and detection method JGJ/T 163 Urban nightscape lighting design standards JJG124 ammeter, voltmeter, power meter and resistance meter JJG211 luminance meter JJG245 light meter JJG1032 Optical radiation measurement terms and definitions JJF1975 Spectroradiometer Calibration Specifications

3 Terms and definitions

The terms and definitions defined in GB/T 5697, JGJ/T 119, JJG1032 and the following apply to this document: 3:1 illuminationilluminance The luminous flux dΦ incident on the surface element containing the point at a point on the surface is divided by the area dA of the surface element: Note: The unit is lux (lx): [Source: GB 50034-2013, 2:0:6, with modifications] ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 5700-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 5700-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 7 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 5700-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 5700-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 5700-2023?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 5700-2023 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.