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GB/T 41721-2022 English PDF

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US$314.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 41721-2022: Small craft - Electric navigation lights - Performance of LED lights
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 41721-2022	314	Add to Cart	3 days	Small craft - Electric navigation lights - Performance of LED lights	Valid

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Basic data

Standard ID: GB/T 41721-2022 (GB/T41721-2022)
Description (Translated English): Small craft - Electric navigation lights - Performance of LED lights
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: U37
Classification of International Standard: 47.080
Word Count Estimation: 18,130
Date of Issue: 2022-10-14
Date of Implementation: 2022-10-12
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 41721-2022: Small craft - Electric navigation lights - Performance of LED lights

---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.
Small craft -- Electric navigation lights -- Performance of LED lights ICS 47.080 CCSU37 National Standards of People's Republic of China The performance of small boat navigation lights LED lights (ISO 19009.2015, IDT) Published on 2022-10-12 2022-10-12 Implementation State Administration for Market Regulation Released by the National Standardization Administration

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 of Standardization Documents" drafted. This document is equivalent to ISO 19009.2015 "Performance of LED Lights for Small Boat Navigation Lights". Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed and managed by the National Small Boat Standardization Technical Committee (TC241). This document is drafted by. China Shipbuilding Industry Research Institute of Comprehensive Technology and Economics, Haixing Marine Electric Group Co., Ltd., Zhenjiang Cellnic Automation Co., Ltd. The main drafters of this document. Shen Hongbin, Fu Wenlong, Liu Xiaomiao, Chen Songtao, Wang Zhimin. The performance of small boat navigation lights LED lights

1 Scope

This document specifies the performance requirements, test methods and markings for light emitting diode (LED) navigation lights for permanent permanent use. This document applies to boats under 24m.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 26184-2010 Measurement method of absolute luminous intensity distribution (CIE70.1987, IDT) ISO 11664-1 Colorimetry Part 1.CIE standard colorimetric observation (Colorimetry-Part 1.CIEstandardcolori- IEC 60068-2-27.2008 Environmental Testing Part 2-27.Test Methods Test Ea and Guidelines. Shock (Environmental Note. GB/T 2423.5-2019 Environmental Testing Part 2.Test Method Test Ea and Guidelines. Shock (IEC 60068-2-27.2008, IDT) Code)] Note. GB/T 4208-2017 Enclosure Protection Level (IP Code) (IEC 60529.2013, IDT) IEC 60945.2002 General requirements for marine navigation and radiocommunication equipment and systems Test methods and test results CIE15 Colorimetry Sea, 1972)

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 flashinglight Flashes regularly at intervals of 120 times per minute or more. 3.2 navigationlight Colored lighting sources used to indicate the position, heading and status of the vessel. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 41721-2022_English be delivered?

Answer: Upon your order, we will start to translate GB/T 41721-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 41721-2022_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 41721-2022_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.