NF C23-543*NF EN 50543:2011
Electronic portable and transportable apparatus designed to detect and measure carbon dioxide and/or carbon monoxide in indoor ambient air - Requirements and test methods.

Standard No.

NF C23-543*NF EN 50543:2011

Release Date

2011

Published By

Association Francaise de Normalisation

Latest

NF C23-543*NF EN 50543:2011

NF C23-543*NF EN 50543:2011 history

• 2011 NF C23-543*NF EN 50543:2011 Electronic portable and transportable apparatus designed to detect and measure carbon dioxide and/or carbon monoxide in indoor ambient air - Requirements and test methods.