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AS/NZS 4237:1994

$20.15

Respiratory therapy equipment – Peak expiratory flow meters

Published By Publication Date Number of Pages
AS 1994-09-19 14
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Sets out requirements for simple mechanical, electro-mechanical, and electrical portable hand-held peak expiratory flow meters for self-monitoring of peak expiratory flow rate. Appendices include methods for determining accuracy and repeatability of flow meter output, effects of ageing and back pressure at constant flow.

Scope

This Standard sets out the requirements for simple mechanical, electro-mechanical and electrical portable hand-held peak expiratory flow meters (PEFM) for self-monitoring of peak expiratory flow rate.

AS/NZS 4237:1994
$20.15