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GB/T 39560.301-2020 English PDF

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US$644.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 39560.301-2020: Determination of certain substances in electrical and electronic products - Part 3-1: Screening lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 39560.301-2020	644	Add to Cart	4 days	Determination of certain substances in electrical and electronic products - Part 3-1: Screening lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry	Valid

Similar standards

GB/T 39560.702 GB/T 40030 GB/T 39560.4 GB/T 39560.10 GB/T 39560.12 GB/T 39560.303

Basic data

Standard ID: GB/T 39560.301-2020 (GB/T39560.301-2020)
Description (Translated English): Determination of certain substances in electrical and electronic products - Part 3-1: Screening lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: L10
Classification of International Standard: 31.020
Word Count Estimation: 34,325
Date of Issue: 2020-12-14
Date of Implementation: 2021-07-01
Regulation (derived from): National Standard Announcement No. 28 of 2020
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 39560.301-2020: Determination of certain substances in electrical and electronic products - Part 3-1: Screening lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry

---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.
(Determination of certain substances in electrical and electronic products Part 3-1: Screening of lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry) ICS 31:020 L10 National Standards of People's Republic of China Determination of certain substances in electronic and electrical products Part 3-1: X-ray fluorescence spectrometry screening Lead, mercury, cadmium, total chromium and total bromine (IEC 62321-3-1:2013,Determinationofcertainsubstancesinelectrotechnical Released on 2020-12-14 Implemented on 2021-07-01 State Administration for Market Regulation Issued by the National Standardization Management Committee

Preface Ⅲ 1 Scope 1 2 Normative references 2 3 Terms, definitions and abbreviations 3 4 Principle 3 4:1 Overview 3 4:2 Detection Principle 3 4:3 Explanatory Note 4 5 Apparatus, equipment and materials 4 5:1 XRF spectrometer 4 5:2 Materials and Tools 4 6 Reagent 4 7 Sampling 4 7:1 Overview 4 7:2 Non-destructive methods 5 7:3 Destructive methods 5 8 Testing procedures 5 8:1 Overview 5 8:2 Preparation of the spectrometer 5 8:3 Sample 6 8:4 Performance verification of spectrometer 6 8:5 Detection 7 8:6 Calibration 7 9 Calculation 8 10 Precision 8 10:1 Overview 8 10:2 Lead 9 10:3 Mercury 9 10:4 Cadmium 9 10:5 Chromium 9 10:6 Bromine 9 10:7 Repetitive description of the classification of five test substances according to the type of test material 10 10:8 Description of the reproducibility of five test substances classified by test material type 12 11 Quality control 14 11:1 Calibration accuracy 14 11:2 Control sample 15 12 Special circumstances 15 13 Test report 15 Appendix A (informative appendix) X-ray fluorescence spectroscopy (XRF) screening application and explanation of results 16 Appendix B (informative appendix) Practical examples of screening using XRF 22 Reference 30 Figure B:1 AC power cord, X-ray fluorescence spectrum of sampling area 23 Figure B:2 RS232 cable and its X-ray fluorescence spectrum 24 Figure B:3 Partially disassembled mobile phone charger 25 Figure B:4 Printed circuit board with wiring and cable of mobile phone charger 25 Figure B:5 Analysis of a single solder joint on PWB 26 Figure B:6 The spectrum and results of printed circuit boards obtained with two collimators 27 Figure B:7 Example of scanning a substance on a printed wiring board 28 Figure B:8 SEM-EDX image of Pb (size=30μm) contamination in lead-free solder 29 Table 1 The lead content range of the verified base material 1 Table 2 The mercury content range of the verified matrix material1 Table 3 The cadmium content range of the verified base material 2 Table 4 The total chromium content range of the verified base material 2 Table 5 The range of total bromine content of verified matrix materials 2 Table 6 Recommended X-ray fluorescence spectra of various analytical elements 6 Table A:1 The influence of matrix composition on the detection limit of certain restricted elements 17 Table A:2 Limits of screening elements expressed in mg/kg in different matrix materials 18 Table A:3 Statistics of IIS2 19 Table A:4 Statistics of IIS4 20 Table B:1 Selection of samples for AC power cord analysis 23 Table B:2 Selection of samples for analysis (test location) after visual inspection---mobile phone charger 25 Table B:3 XRF analysis results of points ① and ②27

Foreword

GB/T 39560 "Determination of Certain Substances in Electrical and Electronic Products" is currently divided into the following parts: ---Part 1: Introduction and overview; ---Part 2: Disassembly, disassembly and mechanical sample preparation; ---Part 3-1: Screening of lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry; ---Part 4: CV-AAS, CV-AFS, ICP-OES and ICP-MS determination of mercury in polymers, metals and electronic parts; ---Part 5: AAS, AFS, ICP-OES and ICP-MS determination of cadmium, lead and chromium in polymers and electronic parts and metals Cadmium and lead; ---Part 6: Determination of polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry (GC-MS); ---Part 7-1: Determination of hexavalent chromium in colorless and colored anticorrosive coatings on metals by hexavalent chromium colorimetry [Cr(VI)]; ---Part 7-2: Determination of hexavalent chromium in polymers and electronic parts by hexavalent chromium colorimetry [Cr(VI)]; ---Part 8: Gas Chromatography-Mass Spectrometer (GC-MS) and Gas Chromatography-Mass Spectrometer (Py/T D-GC- MS) Determination of phthalates in polymers: This part is Part 3-1 of GB/T 39560: This section was drafted in accordance with the rules given in GB/T 1:1-2009: The translation method used in this part is equivalent to the IEC 62321-3-1:2013 "Determination of Certain Substances in Electrical Products Part 3-1: X-ray Screening of lead, mercury, cadmium, total chromium and total bromine by linear fluorescence spectroscopy: The Chinese documents that have a consistent correspondence with the international documents cited in this section are as follows: ---GB/T 39560:1-2020 Determination of Certain Substances in Electrical and Electronic Products Part 1: Introduction and Overview (IEC 62321-1:2013, IDT) ---GB/T 39560:2-2020 Determination of certain substances in electrical and electronic products Part 2: Disassembly, disassembly and mechanical sample preparation (IEC 62321-2:2013, IDT) This section also made the following editorial changes: ---In order to be consistent with my country's existing standard series, the standard name is changed to "Determination of Certain Substances in Electrical and Electronic Products Part 3-1 Sub: Screening of lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry: This part is proposed and managed by the National Environmental Standardization Technical Committee of Electrical and Electronic Products and Systems (SAC/TC297): Drafting organizations of this section: China Electronics Standardization Institute, Shenzhen Saixi Information Technology Co:, Ltd:, Lanzhou 3D Big Data Standard Chemical Research Institute Co:, Ltd:, China Household Electrical Appliances Research Institute, China Test Testing and Certification Group Co:, Ltd:, Guangdong Institute of Electronics and Electrical Appliances, Shenzhen Shenzhen Huawei Metrology Technology Development Co:, Ltd:, Zhejiang Qixing Electronics Co:, Ltd:, Guangdong Shengwei Electronic Products Co:, Ltd:, Shimadzu Corporation Management (China) Co:, Ltd:, Shenzhen Lixianda Technology Co:, Ltd:, Shenzhen Customs Industrial Products Testing Technology Center, Guangzhou Customs Technology Center, China National Institute of Information and Communication Technology, Ningbo Institute of Inspection and Quarantine Science and Technology, Nayou Technology (Beijing) Co:, Ltd:, Electronic Section of the Ministry of Industry and Information Technology Five Research Institutes, Weikai Testing Technology Co:, Ltd:, BOE Technology Group, Jiangsu Electronic Information Product Quality Supervision and Inspection Institute, Belimo Automatic Control Equipment (Shanghai) Co:, Ltd:, TCL Huaxing Optoelectronics Technology Co:, Ltd:, Chengdu Product Quality Inspection and Research Institute Co:, Ltd: The main drafters of this section: Xing Weibing, Gao Jian, Cheng Tao, Yang Yi, Yu Xiaolin, Qu Zongfeng, Liu Wenqiu, Du Cuijuan, Yin Haichuan, Yang Feng, Hong Jinping, Wu Jing, Chen Zhenghui, Yu Shuyuan, Song Wuyuan, Lu Chunyang, Zhang Jianbo, Yang Lifeng, Jiang Tao, Xia Qingyun, Fang Miluo, Yin Meijuan, Feng Yujuan, Xia Zhenyu, Wu Yu: Determination of certain substances in electronic and electrical products Part 3-1: X-ray fluorescence spectrometry screening Lead, mercury, cadmium, total chromium and total bromine Warning---Personnel using this section should be familiar with the regular laboratory operating procedures: This section does not point out all security issues: This part It is the responsibility of the users to take appropriate safety and health measures and to ensure compliance with the conditions stipulated by relevant national laws and regulations:

1 Scope

This part of GB/T 39560 stipulates the screening and analysis of lead, mercury, cadmium, total content in homogeneous materials of electronic and electrical products by X-ray fluorescence spectrometry: Procedures for five substances of chromium and total bromine: This section applies to polymers, metals and ceramic materials: This section also applies to raw materials, single materials taken from products, and A homogenized mixed material composed of more than one material: Any XRF spectrometer that meets the performance specified in this section can be used for sample screening: However, not all types of XRF spectrometers are suitable for screening and analyzing samples of all sizes and shapes, so they should be carefully selected for specific XRF spectrometer for screening analysis: The performance of the testing method in this part has passed the following substances in the content ranges listed in the different matrix materials listed in Table 1~Table 5: verification: Table 1 The lead content range of the verified base material Substance/element lead Parameter unit Verified substrate/material ABSa PEb low alloy steel Aluminum, silicon Aluminum alloy Lead-free solder Grind PWBc Crystals Glass PVC Polyethylene Alkenes

content

Or content range mg /kg 15:7~ 954 14~ 108 30e 190~ 930 174 22000~ 23000 240000 390~ 665 380~ 640 a Acrylonitrile-butadiene-styrene: b Polyethylene: c Printed circuit board: d Polyvinyl chloride: e The instrument participating in the test did not detect the lead content of this level: Table 2 The mercury content range of the verified matrix material Substance/Elemental Mercury Parameter unit Verified substrate/material ABSa PEb Content or content range mg/kg 100~942 4~25 a Acrylonitrile-butadiene-styrene: b Polyethylene: ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 39560.301-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 39560.301-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 39560.301-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 39560.301-2020_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.