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GB/T 5169.40-2015 English PDF

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GB/T 5169.40-2015: Fire hazard testing for electric and electronic products -- Part 40: Toxicity of fire effluent -- Estimation of toxic potency -- Apparatus and test method
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GB/T 5169.40-2015English374 Add to Cart 3 days [Need to translate] Fire hazard testing for electric and electronic products -- Part 40: Toxicity of fire effluent -- Estimation of toxic potency -- Apparatus and test method Valid GB/T 5169.40-2015

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Basic data

Standard ID GB/T 5169.40-2015 (GB/T5169.40-2015)
Description (Translated English) Fire hazard testing for electric and electronic products -- Part 40: Toxicity of fire effluent -- Estimation of toxic potency -- Apparatus and test method
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K04
Classification of International Standard 13.220.40; 29.020
Word Count Estimation 19,143
Date of Issue 2015-10-09
Date of Implementation 2016-05-01
Quoted Standard GB/T 17650.2-1998; ISO/TR 9122-1-1989; ISO/TR 9122-4-1993; ISO/TR 9122-5-1993; ISO 13344-1996; ISO/IEC 13943-2000; IEC 60695-7-2; IEC/TS 60695-7-51; DIN 53436-1-1981
Adopted Standard IEC/TS 60695-7-50-2002, IDT
Regulation (derived from) National Standard Announcement 2015 No.31
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This Standard specifies a combustion stream and produce their identification and test methods for combustion product composition measurements. The method uses a movable specimen, as well as tube furnace at different temperatures and air flow under fire as a model. The purpose of this test method is a reproduction of ISO /TR 9122-1: 1989 describes a series of stages of fire in some decomposition conditions. Phase lb) flameless decomposition (oxidation); Phase 2) in the development of fire (flaming); Stage 3a) completely on fire (flaming), poor ventilation. The method described in this standard is intended to simulate the three main stages of fire as realistically as possible, but also can simulate other stages if necessary. The test material used to complete the combustion of the sample flow measurements, samples can be taken from the finished products of these materials, or if the device and method also allows for a finished product. Toxicity values ??only for poisoning hazard assessment and should not be used alone.

GB/T 5169.40-2015: Fire hazard testing for electric and electronic products -- Part 40: Toxicity of fire effluent -- Estimation of toxic potency -- Apparatus and test method


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(Fire hazard testing for electric and electronic products - Part 40. Toxic poison the stream of combustion efficiency device and test methods for assessment) ICS 13.220.40; 29.020 K04 National Standards of People's Republic of China Fire hazard testing for electric and electronic products Part 40. toxicity of combustion flow Apparatus and test methods for assessment of toxic effects Firehazardtestingforelectricandelectronicproducts-Part 40. Toxicity (IEC /T S60695-7-50.2002, Firehazardtesting-Part 7-50. Toxicityoffire effluent-Estimationoftoxicpotency-Apparatusandtestmethod, IDT) Issued on. 2015-10-09 2016-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Preface Ⅰ Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 Fundamentals 2 5 Background 3 6 Test Method 3 Calibration of the air flow 5 7 Calibration 8-shaped furnace temperature curve 5 Sample Preparation 9 6 10 Test Procedure 6 Expression of test results 7 11 12 8 Calculation toxic effects Reference 12

Foreword

GB/T 5169 "Fire hazard testing for electric and electronic products" have or plan to release the following sections. --- Part 1. Terminology concerning fire tests; --- Part 2. Guidance for assessing the fire hazard - General; --- Part 5. Test flames - Needle-flame test methods for confirming test methods and guidelines; --- Part 9. Guidance for assessing the fire hazard of preselection testing procedures - General; --- Part 10. Glowing/hot wire based test methods - Glow - wire apparatus and common test procedure; --- Part 11. Glowing/hot wire based glow wire flammability test methods of the finished product; --- Part 12. Glowing/hot wire based test methods for materials glow wire flammability index (GWFI) test methods; --- Part 13. Glowing/hot wire based test methods - Glow - wire ignition temperature materials (GWIT) test methods; --- Part 14. Test flames - 1kW nominal pre-mixed flame - Apparatus, confirmatory test arrangement and guidance; --- Part 15. Test flames - 500W flames - Apparatus and confirmation test methods; --- Part 16. Test flames - 50W horizontal and vertical flame test methods; --- Part 17. Test flames - 500W flame test methods; --- Part 18. General toxic combustion stream; --- Part 19. Abnormal heat - Mould stress relief distortion test; --- Part 20. Surface spread of flame test methods - Summary and relevance; --- Part 21. Abnormal heat - Ball pressure test; --- Part 22. Test flames - 50W flames - Apparatus and confirmation test methods; --- Part 23. Test flames tubular material 500W vertical flame test methods for the polymerization; --- Part 24. Guidance for assessing the fire hazard insulating liquid; --- Part 25. Smoke obscuration - General; --- Part 26. Smoke obscuration - Summary and relevance of test methods; --- Part 27. Smoke obscuration - Small-scale static test instrument described; --- Part 28. Smoke obscuration - Small-scale static test material; --- Part 29. Heat release - General; --- Part 30. Heat release - Summary and relevance of test methods; --- Part 31. Surface spread of flame - General; --- Part 32. Heat release heat insulating fluid is released; --- Part 33. Guidance for assessing the fire hazard from flammable General; --- Part 34. Guidance for assessing the fire hazard from flammable Test methods - Summary and relevance; --- Part 35. General corrosion of combustion flow hazards; --- Part 36. corrosive combustion flow hazards Summary and relevance of test methods; --- Part 38. Toxicity Test Methods for combustion flows Summary and relevance; --- Part 39. Toxicity test results illustrate the use and combustion stream; --- Part 40. Toxic poison flow combustion efficiency device and test methods for assessment; --- Part 41. Toxicity toxic combustion flow calculation and assessment of the effectiveness of the test results described; --- Part 42. Test flames Confirmation Test Guidelines; --- Part 44. Guidance for assessing the fire hazard fire hazard assessment. This section GB/T 5169 Part 40. This section drafted in accordance with GB/T 1.1-2009 given rules. This section uses the translation method is equivalent to using IEC /T S60695-7-50.2002 "Fire hazard testing - Part 7-50. toxic combustion stream Apparatus and test methods "of toxic effects assessment. Consistency correspondence between this part of international documents and normative references of our files are as follows. --- GB/T 5169.38-2014 Fire hazard testing for electric and electronic products - Part 38. Test methods for toxicity of combustion flow Summary and relevance (IEC 60695-7-2.2011, IDT); --- GB/T 5169.41-2015 Fire hazard testing for electric and electronic products - Part 41. Efficiency assessment of the toxicity of toxic combustion stream Calculation and interpretation of test results (IEC /T S60695-7-51.2002, IDT). This part made the following editorial changes. --- Consistent with the existing standard series, the standard name will be changed to "Fire hazard testing for electric and electronic products - Part 40. combustion stream Apparatus and test methods "Toxicity Toxicity assessment; --- Deleted the last paragraph of Chapter 1 of informative content; --- The Chapter 2 Guidelines for the preparation of international standards IEC Guide104.1997 to "References." This part is proposed by the China Electrical Equipment Industrial Association. This section hazard testing Standardization Technical Committee (SAC/TC300) is administered by the National Electrical and Electronic Products fire. This section is responsible for drafting units. China Electric Apparatus Research Institute Limited. Participated in the drafting of this section. Dongguan City, the Hua Electronic Technology Co., Ltd., Sichuan Fire Research Institute of Ministry of Public Security, the Guangdong Entry-Exit Inspection and Quarantine Bureau Inspection and Quarantine Technology Center, Guangdong health benefits Technology Co., Ltd., Beijing Terrett detection technology services limited liability company, CVC inspection Measurement Technology Co., Ltd., Shandong Province Product Quality Inspection Institute, Ningboaike Lighting Technology Co., Ltd., Ningbo-Run Auto Parts Co. shaft. The main drafters of this section. Wu Qian, Li Guangbin, Songlin, military affairs, health officer, kaolinite pine, Gui Yi, Wang Feng, Shijie Jun Zhu steel.

Introduction

Over the past decade, ISO /TC92/SC3 has been studying methods to reduce the fire risk of poisoning. This work obtained ISO /TR 9122 series of guidance documents. Similarly, IEC /TC89/WG7 the application ISO /TC92/SC3 lead in the field of electric and electronic products To develop the IEC 60695-7 series of standards. Electric and electronic product documentation, legislators and the user tries to decomposition test material through a small-scale, combined with the selected product chemical division Analysis, in order to achieve the purpose of reducing the fire risk of poisoning. The results of these analyzes usually lethal concentration (LC50) Toxicity indicated as binding, Toxicity index calculation for special application conditions of the product, these indicators can provide product ratings or pass/fail determination standard. According to the guide ISO /TC92/SC3 of the many trials due to defects fire model is not suitable for measuring the toxic effects of combustion flow. ISO recommends measuring toxic effects can not be used for a given product, but should be part of the overall risk analysis (see IEC 60695-7-1). There is a point of view, as a preliminary estimate, the toxicity of all the gas produced by combustion is considerable, while minimizing the risk of poisoning, the best way to fire Law is to limit the ignition and spread of fire, minimum blur of smoke and provide a convenient escape channels. Therefore, this view do not have to test for toxic effects begging. However, electrical and electronic products, documentation, legislators and users are still measured and used materials/products need Toxicity data. In addition, ISO /TC92/SC3 think the calculation of risk assessment, toxic effects still need to use the data. Accordingly, IEC /TC89 plans to launch a new work item, by virtue of its ability to simulate real fire phase of identifying, developing a Practical toxic effects small-scale tests, the data applied to the total toxic effects of risk assessment. Standard Test Method for setting fire to the model in use and testing The amount of combustion flow aspect follow ISO /TC92/SC3 guidelines. IEC 60695-7-51 covers the calculation and description of the test results, following the same ISO /TC92/SC3 guidelines. Fire hazard testing for electric and electronic products Part 40. toxicity of combustion flow Apparatus and test methods for assessment of toxic effects

1 Scope

GB/T 5169 This section describes a combustion stream and produce their identification and test methods for combustion product composition measurements. this method Use the sample movable and the tubular furnace at different temperatures and air flow under fire as a model. The purpose of this test method is reproduced ISO /T R9122-1. fire a series of stages in 1989 described some decomposition conditions. Phase 1b) flameless decomposition (oxidation) Phase 2 Development ignition (flaming) Stage 3a) completely on fire (flaming), poor ventilation This section describes the method designed to simulate the three main stages of a fire, if necessary, other stages can be simulated as closely as possible. The test uses a sample material to complete the measurement of combustion flow, these materials samples may be taken from the finished product, or if the device and method may also be allowed a A finished product. Toxicity values \u200b\u200bonly for poisoning hazard assessment and should not be used alone.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. Gases evolved during combustion of GB/T 17650.2-1998 materials from cables - Test methods - Part 2. Measurement pH and conductivity to determine the gas acidity (idt, IEC 60754-2.1991) Toxicity Test Section 11989 of combustion flow.. ISO /T R9122-1 General (Toxicitytestingoffireeffluents- Part 1. General) ISO /T R9122-4. Toxicity Test Part 4 1993 burning stream. ignition model (small-scale test used in furnaces and combustion apparatus Set) [Toxicitytestingoffireeffluents-Part 4. Thefiremodel (furnacesandcombustionapparatusused insmal-scaletesting)] ISO /T R9122-5. Toxicity Test Part 51993 burning stream. combustion flow forecasting toxic effects (Toxicitytesting offireeffluents-Part 5. Predictionoftoxiceffectsoffireeffluents) ISO 13344.1996 Determination of combustion flow of lethal toxic effects (Estimationofthelethaltoxicpotencyoffireeffluents) ISO /IEC 13943.2000 Fire Safety Glossary (Firesafety-Vocabulary) IEC 60695-7-2 Fire hazard testing - Part 7-2. Toxicity Test Method for Combustion Flow Summary and relevance (Firehazard testing-Part 7-2. Toxicityoffireeffluent-Summaryandrelevanceoftestmethods) IEC /T S60695-7-51 Fire hazard testing - Part 7-51. Toxicity Evaluation of toxic combustion efficiency calculated flow test results And description (Firehazardtesting-Part 7-51. Toxicityoffireeffluent-Estimationoftoxicpotency. Calcula- tionandinterpretationoftestresults) DIN53436-1. 1981 material to produce thermal decomposition products and their decomposition toxicity test equipment and test temperature can be measured in an air

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