ISO 17420-5:2021 Respiratory protective devices — Performance requirements —Part 5: Special application fire and rescue services - Supplied breathable gas RPD and filtering RPD

标准简介

Respiratory protective devices — Performance requirements —Part 5: Special application fire and rescue services - Supplied breathable gas RPD and filtering RPD是于2021-06发布的ISO标准，适用于世界范围。

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标准部分原文

Respiratory protective devices — Performance requirements —

Part 5: Special application fire and rescue services - Supplied breathable gas RPD and filtering RPD

1 Scope

This document specifies the minimum requirements for supplied breathable gas RPD and filtering RPD to be used for special application fire and rescue services.

2 Normative references

The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

ISO 6529:2013, Protective clothing — Protection against chemicals — Determination of resistance of protective clothing materials to permeation by liquids and gases

ISO 8031, Rubber and plastics hoses and hose assemblies — Determination of electrical resistance and conductivity

ISO 9227, Corrosion tests in artificial atmospheres — Salt spray tests

ISO 10297, Gas cylinders — Cylinder valves — Specification and type testing

ISO 13506-1, Protective clothing against heat and flame — Part 1: Test method for complete garments — Measurement of transferred energy using an instrumented manikin

ISO 16900-1:2019, Respiratory protective devices — Methods of test and test equipment — Part 1: Determination of inward leakage

ISO 16900-2, Respiratory protective devices — Methods of test and test equipment — Part 2: Determination of breathing resistance

ISO 16900-5, Respiratory protective devices — Methods of test and test equipment — Part 5: Breathing machine, metabolic simulator, RPD headforms and torso, tools and verification tools

ISO 16900-6, Respiratory protective devices — Methods of test and test equipment — Part 6: Mechanical resistance/strength of components and connections

ISO 16900-7, Respiratory protective devices — Methods of test and test equipment — Part 7: Practical performance test methods

ISO 16900-8, Respiratory protective devices — Methods of test and test equipment — Part 8: Measurement of RPD air flow rates of assisted filtering RPD

ISO 16900-10, Respiratory protective devices — Methods of test and test equipment — Part 10: Resistance to ignition, flame, radiant heat and heat

ISO 16900-12, Respiratory protective devices — Methods of test and test equipment — Part 12: Determination of volume-averaged work of breathing and peak respiratory pressures

ISO 16900-14, Respiratory protective devices — Methods of test and test equipment — Part 14: Measurement of sound pressure level

ISO 16972, Respiratory protective devices — Vocabulary and graphical symbols

ISO/TS 16975-1:2016, Respiratory protective devices — Selection, use and maintenance — Part 1: Establishing and implementing a respiratory protective device programme

ISO 17420-1:2021, Respiratory protective devices — Performance requirements — Part 1: General

ISO 17420-2:2021, Respiratory protective devices — Performance requirements — Part 2: Requirements for filtering RPD

ISO 17420-4:2021, Respiratory protective devices — Performance requirements — Part 4: Requirements for supplied breathable gas RPD

ISO 80079-36:2016, Explosive atmospheres — Part 36: Non-electrical equipment for explosive atmospheres — Basic method and requirements

IEC 60068-2-27:2010, Environmental testing — Part 2-27: Tests — Test Ea and guidance: Shock

IEC 60068-2-64, Environmental testing — Part 2-64: Tests — Test Fh: Vibration, broadband random and guidance

IEC 60079-0, Explosive atmospheres — Part 0: Equipment — General requirements

IEC 60529:2013, Degrees of protection provided by enclosures (IP Code)

IEC 60721-1:2002, Classification of environmental conditions — Part 1: Environmental parameters and their severities

IEC 60721-3-2:2018, Classification of environmental conditions — Part 3-2: Classification of groups of environmental parameters and their severities — Transportation and Handling

IEC 61000-6-2, Electromagnetic compatibility (EMC) — Part 6-2: Generic standards — Immunity standard for industrial environments

EN 15333-1:2008, Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 1: Demand apparatus

ASTM D1003: 2013, Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics

ASTM D6413, Standard Test Method for Flame Resistance of Textiles (Vertical Test)

NFPA 1981:2019, Standard on Open-Circuit Self-Contained Breathing Apparatus (SCBA) for Emergency Services

3 Terms, definitions, abbreviations and symbols

3.1 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO 16972 and the following apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

— ISO Online browsing platform: available at https:// www .iso .org/ obp

— IEC Electropedia: available at http:// www .electropedia .org/

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