BS EN ISO 16911-1:2013
Current
The latest, up-to-date edition.
Stationary source emissions. Manual and automatic determination of velocity and volume flow rate in ducts Manual reference method
Hardcopy , PDF
English
31-03-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Principle
6 Selection of monitoring approach
7 Measuring equipment
8 Performance characteristics and requirements
9 Measurement procedure
10 Calculation of results
11 Establishment of the uncertainty of results
12 Evaluation of the method
Annex A (normative) Measurement of velocity using
differential pressure based techniques
Annex B (normative) Vane anemometer
Annex C (normative) Tracer gas dilution method
determination of volume flow rate and
average velocity
Annex D (normative) Transit time tracer gas method
determination of average velocity
Annex E (normative) Calculation of flue gas volume
flow rate from energy consumption
Annex F (informative) Example of uncertainty budget
established for velocity and volume flow
rate measurements by Pitot tube
Annex G (informative) Description of validation studies
Annex H (informative) Differential pressure measurement
Annex I (informative) The use of time of flight measurement
instruments based on modulated laser light
Annex J (informative) Relationship between this International
Standard and the essential requirements of EU
Directives
Bibliography
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