PREN 14792 : DRAFT 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
STATIONARY SOURCE EMISSIONS - DETERMINATION OF MASS CONCENTRATION OF NITROGEN OXIDES - STANDARD REFERENCE METHOD: CHEMILUMINESCENCE
01-01-2017
01-12-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Description of measuring equipment
6 Performance characteristics of the SRM
7 Suitability of the measuring system to the
measurement task
8 Field operation
9 Ongoing quality control
10 Expression of results
11 Equivalence of an alternative method
12 Test report
Annex A (informative) - Four different sampling and
conditioning configurations
Annex B (normative) - Determination of conversion efficiency
Annex C (informative) - Examples of different types of
converters
Annex D (informative) - Calculation of the uncertainty
associated with a concentration expressed for dry
gas and at an oxygen reference concentration
Annex E (informative) - Example of assessment of
compliance of chemiluminescence method for
NO[x] with requirements on emission measurements
Annex F (informative) - Procedure of correction of data from
drift effect
Annex G (informative) - Evaluation of the method in the field
Annex H (informative) - Significant technical changes
Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.