RO
SR EN 14789:2017
Stationary source emissions - Determination of volume concentration of oxygen - Standard reference method: Paramagnetism
This European Standard specifies the standard reference method (SRM) based on the paramagnetic principle for the determination of the oxygen concentrations in flue gases emitted to the atmosphere from ducts and stacks. It includes the sampling and the gas conditioning system as well as the analyser. This European Standard specifies the performance characteristics to be determined and the performance criteria to be fulfilled by measuring systems based on this measurement method. It applies to periodic monitoring and the calibration or control of automated measuring systems (AMS) permanently installed on a stack, for regulatory or other purposes. This European Standard specifies criteria for demonstration of equivalence of an alternative method (AM) to the SRM by application of prEN 14793. This European Standard has been validated during field tests on waste incineration, co-incineration and large combustion plants and on a recognized test bench. It has been validated for sampling periods of 30 min in the range from 3 % to 21 %. Oxygen concentration values, expressed as volume
Status :
Valid
Approval date : 6/30/2017
Number of pages : 44
ICS : 13.040.40 Stationary source emissions
Technical Committee : 53 - Air quality
- Replaces SR EN 14789:2006
- Normative reference SR EN ISO 14956:2003
- Normative reference SR EN 15267-4:2017
- Normative reference SR EN 15259:2008
- Normative reference SR GHID ISO/CEI 98-3:2010
- Normative reference SR EN 14793:2017