PD CEN/TS 17021:2017 PDF

Scope: This Technical Specification describes a method for sampling and determining the concentration of gaseous sulphur dioxide (SO2) emissions from stacks. This method is based on instrumental techniques. It is applicable to both periodic measurements and the calibration of automated measuring systems permanently installed on stacks, for regulatory or other purposes.

PD CEN/TS 17021:2017 Referenced Document

EN 14181:2014 Stationary source emissions - Quality assurance of automated measuring systems
EN 14790:2017 Stationary source emissions - Determination of the water vapour in ducts - Standard reference method
EN 14791:2017 Stationary source emissions - Determination of mass concentration of sulphur oxides - Standard reference method
EN 14793:2017 Stationary source emissions - Demonstration of equivalence of an alternative method with a reference method
EN 15259:2007 Air quality - Measurement of stationary source emissions - Requirements for measurement sections and sites and for the measurement objective, plan and report*， 2024-04-20 Update
EN 15267-3:2007 Air quality - Certification of automated measuring systems - Part 3: Performance criteria and test procedures for automated measuring systems for monitoring emissions from stationary sources*， 2024-04-20 Update
EN 15267-4:2017 Air quality - Certification of automated measuring systems - Part 4: Performance criteria and test procedures for automated measuring systems for periodic measurements of emissions from stationary sources
EN ISO 14956:2002 Air quality - Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty ISO 14956: 2002
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
ISO/IEC Guide 99:2007 International vocabulary of metrology - Basic and general concepts and associated terms (VIM)

2017 PD CEN/TS 17021:2017 Stationary source emissions - Determination of the mass concentration of sulphur dioxide by instrumental techniques