https://www.igoe.at/wp-content/uploads/EN-CO2-Messgeraete.pdf
Maybe a coloured scale as on our information on Acquisition and Utilization
of CO2 measurement devices to enhance air quality & health protection in indoor environments.
German version:
https://www.igoe.at/saubere-luft-folder/#CO2-Messger%C3%A4te
Maybe a coloured scale as on our information on Acquisition and Utilization
of CO2 measurement devices to enhance air quality & health protection in indoor environments.
German version:
https://www.igoe.at/saubere-luft-folder/#CO2-Messger%C3%A4te
Comments
From @ukhadds.bsky.social - do you have a design idea?
Higher CO2 means:
• pH value of aerosols remains more stable
• Viruses stay viral longer
Reduction of viruses by 70% (30% still viral):
500 ppm: after 5 min.
3000 ppm: after 40 min.
Source: ALT - Text