Anaesthetic and respiratory equipment. Peak expiratory flow meters for the assessment of pulmonary function in spontaneously breathing humans algolia-ignore This International Standard is not

This International Standard is not intended for industrial use as such among designers

• Selection relative to the test environment

and cooling

training and monitoring assessors

as well as an analysis of the response of its various components and systems

Anaesthetic and respiratory equipment. Peak expiratory flow meters for the assessment of pulmonary function in spontaneously breathing humans algolia-ignore This International Standard is not1 Scope This International Standard specifies requirements for peak expiratory flow meters (PEFMs) intended for the assessment of pulmonary function in spontaneously breathing humans. This International Standard covers all devices that measure peak expiratory flowrate in spontaneously breathing humans either as part of an integrated lung function device or as a stand alone device. Planning and design of products applying to this International Standard