Standard
Track updates
AS/NZS 16900.14:2021
[Current]Respiratory protective devices — Methods of test and test equipment, Method 14: Measurement of sound pressure level (ISO 16900-14:2020, MOD)
Adopts and modifies ISO 16900-14:2020 for Australia and New Zealand, which specifies laboratory test methods for measuring the sound pressure level generated by the respiratory protective device (RPD) and by RPD warning devices, measured on a headform to which the RPD is fitted. KEYWORDS: Respiratory protective device testing; RPD; Sound pressure levels; Headform
Published: 18/06/2021
Pages: 12
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Prerequisites
5 General test requirements
6 Method A — Measurement of the noise level
6.1 Principle
6.2 Equipment
6.3 Procedure
6.4 Test report for method A
7 Method B — Measurement of warning sound pressure level
7.1 Principle
7.2 Equipment
7.3 Procedure
7.4 Test report for method B
Annex A
Bibliography
Appendix ZZ
ZZ.1 Scope
ZZ.2 Variations
Cited references in this standard
[Current]
Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications
[Current]
Respiratory protective devices - Methods of test and test equipment - Part 5: Breathing machine, metabolic simulator, RPD headforms and torso, tools and verification tools
[Superseded]
General tolerances - Part 2: Geometrical tolerances for features without individual tolerance indications
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