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GB/T 41144-2021 English PDF

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US$379.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 41144-2021: Requirements and test methods for ventilated protective clothing against radioactive aerosol
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 41144-2021	379	Add to Cart	4 days	Requirements and test methods for ventilated protective clothing against radioactive aerosol	Valid

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Basic data

Standard ID: GB/T 41144-2021 (GB/T41144-2021)
Description (Translated English): Requirements and test methods for ventilated protective clothing against radioactive aerosol
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: C57
Word Count Estimation: 20,292
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 41144-2021: Requirements and test methods for ventilated protective clothing against radioactive aerosol

---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.
Requirements and test methods for ventilated protective clothing against radioactive aerosol ICS 13:340:10 CCSC57 National Standards of People's Republic of China Ventilation protective clothing for radioactive aerosols Requirements and Test Methods Published on 2021-12-31 2022-07-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Requirements 2 5 Test method 4 6 Logo 7 Appendix A (Informative) Protection Factor Test Method 9 Appendix B (Informative) Field of View Test 15 Reference 16

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: 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 Nuclear Energy Standardization Technical Committee (SAC/TC58): This document is drafted by: Dongguan Jiyi Nuclear Materials Co:, Ltd:, China Institute of Radiation Protection, China General Nuclear Power High-tech Nuclear Materials Group Co:, Ltd:, Shenzhen Zhongxin Nuclear Material Co:, Ltd:, Dongguan Kaiyuan Plastic Technology Co:, Ltd:, Liaoning Haihua Energy Equipment Group Co:, Ltd:, Chongqing Zhongna Technology Co:, Ltd:, Dongguan Jiyi Nuclear Materials Research Institute Co:, Ltd: The main drafters of this document: Ye Haijun, Chen France, Li Guodong, Li Jianxi, Wang Changjin, Ye Chenghao, Liang Zhi, Lin Haipeng, Yu Weiyue, Wang Jiajin, Zhou Hongyu, Yang Daxiang: Ventilation protective clothing for radioactive aerosols Requirements and Test Methods

1 Scope

This document specifies requirements and test methods for ventilated protective clothing for radioactive aerosols: This document applies to isolated air-supplied radioactive aerosol ventilation protective clothing: This document does not apply to powered air filter ventilation protective clothing and other protective clothing:

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 3917:3 Tear properties of textile fabrics - Part 3: Determination of tear strength of trapezoidal specimens GB/T 12586 Determination of flexural damage resistance of rubber or plastic coated fabrics GB/T 13489 Determination of flammability of rubber-coated fabrics GB/T 13773:1 Tensile properties of seams of textile fabrics and their products - Part 1: Determination of seam strength by strip method GB/T 16556 Self-contained open circuit compressed air breathing apparatus GB/T 20097 General requirements for protective clothing GB/T 20655 Determination of mechanical properties of protective clothing and puncture resistance GB/T 21196:2 Textiles - Determination of abrasion resistance of fabrics by Martindale method - Part 2: Determination of sample breakage GB/T 23465 Practical performance evaluation of respiratory protective equipment GB/T 24539 General technical requirements for chemical protective clothing for protective clothing EJ435 Design, inspection, selection and use of protective clothing for radioactive contamination

3 Terms and Definitions

The following terms and definitions apply to this document: 3:1 radioactive aerosol A dispersion of solid or liquid microparticles containing radionuclides in air or other gases: 3:2 radioactive aerosol ventilated protective clothing ventilatedprotectiveclothingagainstradioactiveaerosol Manufactured from non-permeable materials and continuously supplied with breathable air to maintain internal ventilation and positive pressure to prevent radioactive aerosols (3:1) Protective clothing that contaminates body surfaces and/or enters respiratory tract: 3:3 inwardleakage Under the specified test conditions, the measured value of the aerosol reagent concentration in the protective clothing and the measurement of the aerosol reagent concentration in the test ambient air ratio of values: ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 41144-2021_English be delivered?

Answer: Upon your order, we will start to translate GB/T 41144-2021_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 41144-2021_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 41144-2021_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.