European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Principle
6 Selection and installation of a suitable instrument
7 Configuration of instruments
8 Ongoing quality assurance during operation
9 Annual surveillance test
Annex A (informative) Extension of the calibration range by changing the dust concentration
Annex B (informative) Explanation of bag filter operation, bag cleaning and filter leakage monitoring
Bibliography