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NS EN 13725 : 2003 AC 2006
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The latest, up-to-date edition.
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AIR QUALITY - DETERMINATION OF ODOUR CONCENTRATION BY DYNAMIC OLFACTOMETRY
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Principle of measurement
5 Performance quality requirements
6 Materials, gases and panel members
7 Sampling
8 Presentation of odorants to assessors
9 Data recording, calculation and reporting
Annex A (normative) Working conditions and working platform
for sampling
Annex B (informative) Physiological principles
Annex C (informative) Example of calculation of instrumental
accuracy and instability
Annex D (informative) Example of calculation of odour
measurements within one laboratory
Annex E (informative) Example of calculation for panel
selection
Annex F (informative) Example of the calculation of the odour
concentration from a set of panel member responses
Annex G (informative) Example of the calculation used to
determine the number of odour concentration
measurements required to achieve a defined precision
Annex H (informative) Example of the calculation used to
determine the number of odour concentration
measurements required to detect a difference between
two means
Annex I (informative) Example of the calculation of the odour
flow rate (standard conditions) for a wet emission
Annex J (informative) Sampling strategy
Bibliography
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