SA/SNZ TS ISO 16976.4:2021
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Respiratory protective devices - Human factors Work of breathing and breathing resistance: Physiologically based limits
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
04-28-2024
English
05-28-2021
Identically adopts ISO/TS 16976 4:2019, which describes how to calculate the work performed by a person’s respiratory muscles with and without the external respiratory impediments that are imposed by RPD of all kinds, except diving equipment. This document describes how much additional impediment people can tolerate and contains values that can be used to judge the acceptability of an RPD. KEYWORDS: Respiratory Protective Devices; Calculation of work; Impediments to respiratory muscles
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