prEN16211 draft standard - Measurement of air flow rates on site

5-1.pdf [497Kb]
5-1.pdf [75Kb]
Carl Welinder
Year:
2014
Bibliographic info:
International Workshop: Quality of Methods for Measuring Ventilation and Air Infiltration in Buildings | Brussels, Belgium 18-19 March 2014

The preliminary Standard prEN16211 deals with methods, including method uncertainties for measuring air flow rates on site. It has its background in the Nordic countries, where these guidelines have been used for decades. PrEN16211 include an alternative method for flow measurement in a duct compared to EN 12599. An average flow can be obtained from just a few measurement points when a straight duct is used and some simple flow conditions are met.  

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