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GB 42302-2022 English PDF

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US$359.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 42302-2022: Respiratory protection - Non-powered air-purifying respirators for escape
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 42302-2022	359	Add to Cart	4 days	Respiratory protection - Non-powered air-purifying respirators for escape	Valid

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Basic data

Standard ID: GB 42302-2022 (GB42302-2022)
Description (Translated English): Respiratory protection - Non-powered air-purifying respirators for escape
Sector / Industry: National Standard
Classification of Chinese Standard: C73
Classification of International Standard: 13.340.30
Word Count Estimation: 18,146
Date of Issue: 2022-12-29
Date of Implementation: 2024-01-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB 42302-2022: Respiratory protection - Non-powered air-purifying respirators for escape

---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.
ICS 13.340.30 CCSC73 National Standards of People's Republic of China Respiratory protection self-priming filter escape respirator Released on 2022-12-29 2024-01-01 Implementation State Administration for Market Regulation Released by the National Standardization Management Committee

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Classification, grading and labeling 2 4.1 Classification 2 4.2 Classification 2 4.3 Mark 3 5 Technical requirements 3 5.1 Material requirements 3 5.2 Structural requirements 3 5.3 Appearance quality 3 5.4 Leakage 3 5.5 Filter element 3 5.6 Breathing resistance 4 5.7 Exhalation valve 4 5.8 Carbon dioxide content in inhaled air4 5.9 Headband 5 5.10 Connections and connection parts 5 5.11 Visor 5 5.12 Air tightness 5 5.13 Flammability 5 5.14 Quality 5 5.15 Practical performance 5 6 Test method 6 6.1 Test samples and test environment conditions 6 6.2 Test sample pretreatment 6 6.3 Visual inspection 6 6.4 Leakage 6 6.5 Protection time 6 6.6 Breathing resistance 6 6.7 Carbon dioxide content in inhaled air7 6.8 Headband 7 6.9 Connections and connecting parts 7 6.10 Air tightness 7 6.11 Flammability 7 6.12 Quality 8 6.13 Practical performance 8 7 Labeling, packaging and information to be provided by the manufacturer 9 7.1 Identification 9 7.2 Packaging 9 7.3 Information to be provided by the manufacturer 10 Reference 11

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. Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document was proposed and managed by the Ministry of Emergency Management of the People's Republic of China. Respiratory protection self-priming filter escape respirator

1 Scope

This document specifies the classification, classification and marking, technical requirements, marking and packaging of self-priming filter escape respirators (hereinafter referred to as respirators) equipment, and the test method is described. This document is applicable to disposable respirators for protection against toxic and harmful gases, vapors and particles during escape. This document does not apply to escape breathing apparatus for hypoxic environments.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. GB 2626-2019 Respiratory protection self-priming filter anti-particulate respirator GB 2890-2022 Respiratory protection self-priming filter gas mask GB/T 12903 Personal Protective Equipment Terminology GB/T 18664 Selection, use and maintenance of respiratory protective equipment GB/T 23465 Practical performance evaluation of respiratory protective equipment GB 30864-2014 Respiratory protection power supply air filter respirator GB/T 32166.2-2015 Personal protective equipment Eye and face protection Occupational eye and face protection Part 2.Measurement methods

3 Terms and Definitions

The following terms and definitions defined in GB/T 12903 and GB/T 18664 apply to this document. 3.1 Self-priming filter respirator non-poweredair-purifying respirators Rely on the wearer to breathe spontaneously to overcome the resistance of the parts, filter the toxic and harmful gases or vapors and particles in the environment, and supply them for breathing A respirator for clean air. [Source. GB 2626-2019, 3.3, modified] 3.2 Self-priming filtering respirator (3.1) designed for use only when escaping from a hazardous environment. 3.3 A place where the oxygen content in the ambient air is lower than 19.5% (volume fraction). [Source. GB 8958-2006, 3.1, modified] 3.4 full face maskfulfacepiece A tight-fitting mask that fits closely to the face and can cover the eyes, mouth, nose and jaw. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB 42302-2022_English be delivered?

Answer: Upon your order, we will start to translate GB 42302-2022_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 42302-2022_English with my colleagues?

Answer: Yes. The purchased PDF of GB 42302-2022_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.