Ambient air. Determination of odour in ambient air by using field inspection - Plume method included-in-kit BS EN 828 provides methods

BS EN 828 provides methods and procedures for determining wettability by measuring contact angle and surface free energy of solid surfaces

Through collaboration

listed in ISO 1703 under the reference Nos

BS EN 62343-1-3:2013 supersedes BS EN 62343-1-3:2006

calibration gas mixtures can be prepared with a relative expanded uncertainty of 0

Ambient air. Determination of odour in ambient air by using field inspection - Plume method included-in-kit BS EN 828 provides methods1 Scope This part of the European Standard describes the plume method for determining the extent of recognizable odours from a specific source using direct observation in the field by human panel members under specific meteorological conditions. The plume method involves the determination of the presence or absence (YES NO) of recognizable odours in and around the plume originating from a specific odorant emission source, for a specific emission