NEN EN 50543 : 2011
Current
The latest, up-to-date edition.
ELECTRONIC PORTABLE AND TRANSPORTABLE APPARATUS DESIGNED TO DETECT AND MEASURE CARBON DIOXIDE AND/OR CARBON MONOXIDE IN INDOOR AMBIENT AIR - REQUIREMENTS AND TEST METHODS
12-01-2013
Defines requirements for the construction, testing and performance of electronic portable and transportable apparatus for the detection and measurement of carbon dioxide (CO[2]) and/or carbon monoxide (CO) in indoor ambient air, which includes air entering mechanical ventilation systems in domestic residential, commercial and industrial premises and public buildings.
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