Proven regulatory-grade accuracy of the digital method of measuring air quality opens up new opportunities for public services
Hawa Dawa has been confirmed by TÜV Süd to apply a digital measurement method, which is suitable for carrying out measurements according to the German Federal Immission Control Act (39th BImSchV – the German national legislation enforcing EU Directive 2008/50/EC). TÜV Süd evaluated the Hawa Dawa method based on a comparison with suitability-tested measuring equipment.
Hawa Dawa is the first provider of so-called low-cost measurement methods confirmed to carry out measurements according to regulatory standards. This is particularly important because the application of low-cost sensors for measuring air pollution is new. There are still no guidelines for quality requirements, quality assurance and application. The scope of testing for the qualification of air quality measuring instruments based on electrochemical sensors is currently still being discussed and coordinated in VDI committees. Here, too, Hawa Dawa is involved. Read more