Tropospheric Chemistry: Instruments

Ozone (O3) decommissioned

Principle of the Measurement

Dual cell photometer using a 254nm lamp

Species Measured

O3

Time Response

1 Hz

Detection Limit

0.5 ppb

Manufacturer

Thermo Scientific

Field Projects

  • SOS 1999
  • TexAQS 2000
  • ITCT 2002
  • NEAQS 2002
  • ICARTT 2004
  • TexAQS 2006
  • ICEALOT 2008
  • CalNex 2010
  • Platteville 2011-2014

Contact

Eric Williams