ISO 11195:2018 specifies requirements for the performance and safety of stand-alone gas mixers intended for mixing oxygen with another gas for medical use.
ISO 11195:2018 does not apply to:
a) blocks of flowmeters with separate controls for the flow of each gas;
b) stand-alone gas mixers which mix oxygen with ambient air;
c) stand-alone gas mixers with more than two different gas inlets;
d) stand-alone gas mixers connected to an oxygen concentrator.
Status: PublishedPublication date: 2018-01
Edition: 2Number of pages: 19
Technical Committee: ISO/TC 121/SC 1 Breathing attachments and anaesthetic machines
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