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GBZ45064-2024 English PDF

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US$689.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
GBZ45064-2024: Equipment for general lighting purposes - Stroboscopic effects - Objective test method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/Z 45064-2024	689	Add to Cart	5 days	Equipment for general lighting purposes - Stroboscopic effects - Objective test method	Valid

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Basic data

Standard ID: GB/Z 45064-2024 (GB/Z45064-2024)
Description (Translated English): Equipment for general lighting purposes - Stroboscopic effects - Objective test method
Sector / Industry: National Standard
Classification of Chinese Standard: K70
Classification of International Standard: 29.140.01
Word Count Estimation: 30,318
Date of Issue: 2024-12-31
Date of Implementation: 2024-12-31
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GBZ45064-2024: Equipment for general lighting purposes - Stroboscopic effects - Objective test method

---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.
GB /Z 45064-2024.Objective test method for stroboscopic effects of general lighting equipment ICS 29.140.01 CCSK70 Guiding technical documents of the People's Republic of China on national standardization Stroboscopic effect of general lighting equipment Objective test methods Released on 2024-12-31 2024-12-31 implementation State Administration for Market Regulation The National Standardization Administration issued

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Symbols and abbreviations 3 5 General 4 6 Laboratories and Equipment 5 7 Stroboscopic Visibility Meter 7 8 Test Setup and Operating Conditions 8 9 General test steps 8 10 Application-based equipment, steps and conditions 9 11 Test Report 10 12 Measurement uncertainty 10 Appendix A (Informative) Technical differences between this document and IEC TR63158.2018 and their causes 12 Appendix B (Normative) Description of the stroboscopic effect visibility meter 14 Appendix C (Informative) Test Result Example 20 Appendix D (Informative) Uncertainty Considerations 23 Reference 25

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document is modified to adopt IEC TR63158.2018 "Objective test method for stroboscopic effects of lighting equipment for general lighting purposes". This document has made the following structural adjustments compared to IEC TR63158.2018. ---Set up a separate chapter for symbols and abbreviations, and the subsequent chapter numbers will be postponed accordingly. ---Interchange the order of Annex B and Annex C of IEC TR63158.2018, and modify the appendix numbers in the text accordingly (see Annex C, Appendix D, Appendix B and Appendix C of IEC TR63158.2018). Compared with IEC TR63158.2018, this document has many technical differences. A list of these technical differences and their reasons is given in Appendix A. The following editorial changes were made to this document. --- Change the name of the standard to "Objective test method for stroboscopic effects of general lighting equipment"; --- The abbreviation TLD was deleted (see 3.3 of IEC TR63158.2018); --- Added informative Appendix A. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed by China Light Industry Federation. This document is under the jurisdiction of the National Technical Committee for Standardization of Lighting Appliances (SAC/TC224). This document was drafted by. Hangzhou Yuanfang Optoelectronic Information Co., Ltd., National Electric Light Source Quality Supervision and Inspection Center (Beijing), Beijing Electric Light Source Research Institute Co., Ltd., Zhongren Shangdong (Shanghai) Testing Technology Co., Ltd., Xiamen Lidaxin Mathematics Education Technology Co., Ltd., Foshan Electric Lighting Co., Ltd., Guangdong Baike Power Supply Co., Ltd., National Energy Conservation Center, and Zhejiang Hanlan Optoelectronics Co., Ltd. The main drafters of this document are. Li Qian, Shang Zhijun, Xin Hongzheng, Cheng Min, Fang Xiang, Chen Yu, Li Jinbiao, Yang Biyu, Yang Jie, Wang Chong, and Wu Yongqiang. Stroboscopic effect of general lighting equipment Objective test methods

1 Scope

This document describes an objective Stroboscopic Visibility Meter (SVM) that can be applied to the performance of lighting equipment under different operating conditions. test. The stroboscopic effects considered in this document are limited to conditions with typical indoor light levels ( >100lx) and with the observer or nearby processing objects. Objective evaluation of the visible stroboscopic effects of transient light modulation of lighting devices by human observers in ordinary indoor applications with moderate motion (< 4 m/s) For the applicability limitations of the parameters for evaluating the visibility of stroboscopic effects, see Appendix B, B.1. Evaluation of undesirable stroboscopic effects in other applications, such as false perception of fast rotation or mechanical movement in industrial environments, requires Other indicators and methods. This document is intended to establish an objective basis for evaluating the performance of lighting equipment with respect to stroboscopic effects. This document does not take into account the variation of light color over time. This document describes the SVM method but does not specify any limits. The objective methods and procedures described in this document are based on the content of CIETN006.2016 on transient light artifacts (TLAs). The method described in this document is applicable to objectively evaluate the power supply from any power source, such as AC power supply, DC power supply, battery or via external dimmer. Type of lighting equipment with stroboscopic effect.

2 Normative references

This document has no normative references.

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Auxiliary equipment auxiliaryequipment A peripheral device that is part of the system under test. 3.2 Equipment-under-test Equipment subject to flicker visibility testing. 3.3 Changes in the visual perception of a human observer in a specific environment in response to a light stimulus whose brightness or spectral distribution varies over time. Note. The change in visual perception is caused by the contrast between the visual perception of the same person in the same environment under modulated light and the visual perception under non-modulated light. result. [Source.CIETN006.2016,2.4.1] 3.4 flicker The perception of visual instability caused by a static observer in a static environment to a light stimulus whose brightness or spectral distribution changes over time. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GBZ45064-2024_English be delivered?

Answer: Upon your order, we will start to translate GBZ45064-2024_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GBZ45064-2024_English with my colleagues?

Answer: Yes. The purchased PDF of GBZ45064-2024_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.