NF X43-052*NF ISO 25597:2014 PDF

Scope: This International Standard specifies procedures for extracting and measuring filterable particulate matter from samples of gaseous effluents from stationary sources by: 　——using cyclone samplers; 　——measuring condensed particulate matter by applying the technique of Dilution sampling, which reproduces the interaction of the components of the gas emitted at the stack with the atmosphere as they mix at the stack exit.

NF X43-052*NF ISO 25597:2014 Referenced Document

ISO 10780 Stationary source emissions - Measurement of velocity and volume flowrate of gas streams in ducts
ISO 12039 Stationary source emissions — Determination of the mass concentration of carbon monoxide, carbon dioxide and oxygen in flue gas — Performance characteristics of automated measuring systems*， 2019-10-22 Update
ISO 7708 Air quality - Particle size fraction definitions for health-related sampling
ISO 8178-1 Reciprocating internal combustion engines — Exhaust emission measurement — Part 1: Test-bed measurement systems of gaseous and particulate emissions*， 2020-06-24 Update
ISO 9096 Stationary source emissions — Manual determination of mass concentration of particulate matter*， 2017-08-21 Update
ISO/IEC 17025 General requirements for the competence of testing and calibration laboratories [Standard in French]*， 2017-11-01 Update

2014 NF X43-052*NF ISO 25597:2014 Stationary source emissions - Test method for determining PM2,5 and PM10 mass in stack gases using cyclone samplers and sample dilution