GB 42302-2022 Active National standards force_standard

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

Publish Date: 2022-12-29 Implement Date: 2024-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB 42302-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: yes

CCS Name: Labor protective gear

ICS Name: Respiratory protective equipment

Publish Date: 2022-12-29

Implement Date: 2024-01-01

Pages: 20 pages

Scope

This document specifies the classification, grading, and marking of self-priming filter escape respirators (hereinafter referred to as respirators), technical requirements, labeling, and packaging, and describes the test methods.
This document is applicable to single-use respirators used for protection against toxic and harmful gases, vapors, and particulate matter during escape.
This document is not applicable to escape respirators used in oxygen-deficient environments.

Development Information

Word Count: 31 Thousand words Pages: 20 pages

Referenced Standards

GB 2626-2019 Respiratory protection—Non-powered air-purifying particle respirator GB 2890-2022 Respiratory protection—Non-powered air-purifying gas mask GB 30864-2014 Respiratory protection—Powered air-purifying respirator GB/T 32166.2-2015 Personal protective equipment—Eye and face protection—Occupational eye and face protectors—Part 2:Test methods GB/T 12903-1991 Personal protective equipment terminology GB/T 12903-2008 Personal protective equipment terminology GB/T 18664-2002 Selection,use and maintenance of respiratory protective equipment GB/T 23465-2009 Respiratory protective equipment—Practical performance evaluation methods GB 18664-2025 Selection,use and maintenance of respiratory protective equipment GB/T 12903-2025 Personal protective equipment terminology

Related Standards

GB/T 6224.1-1986 Replaced

GB/T 6224.1-1986 Test method for total inward leakage of filtering particle respirator

Publish Date: 1986-04-09

GB/T 6224.2-1986 Replaced

GB/T 6224.2-1986 Test method for filter efficiency of filtering particle respirator

Publish Date: 1986-04-09

GB/T 6224.3-1986 Replaced

GB/T 6224.3-1986 Test method for the dead space of filtering particle respirator

Publish Date: 1986-04-09

GB/T 6224.4-1986 Replaced

GB/T 6224.4-1986 Test method for airflow resistance of respiration of filtering particle respirator

Publish Date: 1986-04-09

GB 8159-1987 Replaced

GB 8159-1987 Mine filter self rescuer for carbon monoxide

Publish Date: 1987-08-14

GB/T 8160-1987 Replaced

GB/T 8160-1987 Test methods of mine filter self rescuer for carbon monoxide

Publish Date: 1987-08-14