Finding · as stated by the study, recorded by Coridum · status verified-machine
Finding F-1258
“Background ozone level in the office suite (Room A and lounge area) drifted between 2-20 ppb during the course of the experiments, which lasted up to 10 daytime hours, reaching a peak during midday.”
Structure
- Factor
- Ozone (O₃)
- Setting
- conference room, US (experiments of up to 10 daytime hours)
- Study design
- field experiment in a closed conference room of an office suite in New York: far-UVC lamps at 222 nanometres were run at single-lamp and at higher intensity while ozone, particle number and particle size were measured continuously in the room and in the adjacent open lounge over experiments lasting up to ten daytime hours (class 3)
- Effect
- mean 20
- Caveat
- the study reads the drift as driven by the outdoor ozone concentration
A Finding records what one published document states, verbatim and with its page. It is not a conclusion of Coridum; see the Claims that build on it.