IS 19089 : 2025 Respiratory Protective Devices - Powered Filtering Devices Incorporating a Helmet or Hood - Specification

ICS 13.340.30

CHD 08

1 SCOPE

This standard specifies minimum requirements for powered filtering devices incorporating helmet or hood with gas, particle or combined filter(s) for respiratory protection. It does not cover devices designed for use in circumstances where there is or might be an oxygen deficiency (oxygen less than 19.5 percent by volume). Also it does not cover respiratory protective devices designed for escape purposes.

2 REFERENCES

The standards listed in Annex A contain provisions, which through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standards.

IS No. Title
IS 2925 : 1984 Specification for industrial safety helmets (second revision)
IS 8347 : 2024 Respiratory protective devices - Definitions, classification and nomenclature of components (second revision)
IS 8521 (Part 1) : 2022/ISO 16321- 1 : 2021 Eye and face protection for occupational use: Part 1 General requirements (first revision)
IS 14138 (Part 1) : 2024 Respiratory protective devices - Threads for facepieces - Specification: Part 1 Standard thread connection (first revision)
IS 14166 : 2024 Respiratory Protective Devices - Full Face Masks - Specification (first revision)
IS 14746 : 1999 Respiratory protective devices - Half masks and quarter masks - Specification
IS 15322 : 2003 Particle filters used in respiratory protective equipment - Specification
IS 17274 Respiratory protective devices - Methods of test and test equipment:
(Part 1) : 2023/ISO 16900-1 : 2019 Determination of inward leakage (first revision)
(Part 2) : 2019/ISO 16900-2 : 2017 Determination of breathing resistance
(Part 3) : 2019/ISO 16900-3 : 2012 Determination of particle filter penetration
(Part 6) : 2023/ISO 16900-6 : 2021 Mechanical resistance/strength of components and connections (first revision)
(Part 7): 2023/ISO 16900-7 : 2020 Practical performance test methods (first revision)
(Part 8) : 2019/ISO 16900-8 : 2015 Measurement of RPD air flow rates of assisted filtering RPD
(Part 9) : 2019/ISO 16900-9 : 2015 Determination of carbon dioxide content of the inhaled gas
(Part 10) : 2019/ISO 16900-10 : 2015 Resistance to ignition, flame, radiant heat and heat
(Part 11) : 2019/ISO 16900-11 : 2013 Determination of field of vision