The DV3000 is a vehicle-based ultraviolet (UV) gas analyzer made by Duvas Technologies. It uses UV (~100-400 nm) absorption spectroscopy to detect various trace gases like ozone (O3), nitrogen dioxide (NO2), formaldehyde (CH2O), sulfur dioxide (SO2), and nitric oxide (NO) in real time. It has a measurement range of up to 1000 ppb for NO2 and O3, and up to 500 ppb for other gases. It offers a detection resolution of 0.1 ppb and typically responds within 1 second. The DV3000 is installed on the Environmental Protection Agency (EPA) Geospatial Measurement of Air Pollution (GMAP) mobile platform for air quality monitoring.
Instrument Details
- Spectrometer/Radiometer
- Earth Science > Atmosphere > Atmospheric Chemistry > Trace Gases/trace SpeciesEarth Science > Atmosphere > Air QualityEarth Science > Atmosphere > Atmospheric Chemistry > Nitrogen Compounds > AmmoniaEarth Science > Atmosphere > Atmospheric Chemistry > Carbon And Hydrocarbon Compounds > FormaldehydeEarth Science > Atmosphere > Atmospheric Chemistry > Nitrogen Compounds > Nitric OxideEarth Science > Atmosphere > Atmospheric ChemistryEarth Science > Atmosphere > Atmospheric Chemistry > Oxygen Compounds > OzoneEarth Science > Atmosphere > Atmospheric Chemistry > Nitrogen Compounds > Nitrogen DioxideEarth Science > Atmosphere > Atmospheric Chemistry > Sulfur Compounds > Sulfur Dioxide
- Troposphere
- 1 s
- Point
- 749.5-2997.9 THz
- Currently unavailble
Currently unavailable
Currently unavailable
Duvas Technologies
Currently unavailable
Currently unavailable
Unpublished
 Campaign Vehicles 19 Campaigns · 59 Instruments | LMOS Lake Michigan Ozone Study 2017 Lake Michigan 1 Deployment · 14 Data Products
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