Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Quantities characterising humidity in air
5 Considerations and recommendations related to
measuring methods
6 Main features of the hygrometers
7 Instrument calibration
Annex A (informative) - Formulae for calculating
relative humidity and related variables
Annex B (informative) - Examples for indoor climate
measurements
Annex C (informative) - Instrumental errors
Bibliography