Teledyne-API T400 Ozone Analyzer
Ambient Air Monitor

The Model T400 UV Absorption analyzer uses a system based on the Beer-Lambert law for measuring low ranges of ozone in ambient air. A 254 nm UV light signal is passed through the sample cell where it is absorbed in proportion to the amount of ozone present. Periodically, a switching valve alternates measurement between the sample stream and a sample that has been scrubbed of ozone. The result is a true, stable ozone measurement. The T400 is an FEM for ozone monitoring.

Quanity: 1

For equipment availability, please contact:
Hayden Hardie
US-EPA - TAMS Center
4220 S. Maryland Parkway, Bldg D
Las Vegas, NV 89119
702-784-8263
Hardie.Hayden@epa.gov

Chris Lee, TAMS Co-Director
702/784-8278
Christopher.lee@nau.edu

For quality assurance support, please contact:
Melinda Ronca-Battista
602/616-2218
Melinda.Ronca-Battista@nau.edu

Hayden Hardie
702-784-8263
Hardie.Hayden@epa.gov