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Instrument

LGR-AAT
Los Gatos Research Ammonia Analyzer - Trace

The Los Gatos Research Ammonia Analyzer - Trace (LGR-AAT) is an in situ airborne analyzer developed by Los Gatos Research, Inc. It uses the Off-Axis Integrated Cavity Output Spectroscopy (OA-ICOS) technique to measure ammonia (NH3) in ambient air. It has a measurement range of 0.5 ppb - 10 ppm and an operational range of 0 to 100 ppm. LGR-AAT has a data rate up to 10 Hz and a precision of 0.2 ppb in 1 second.

NASA's DC-8 flying laboratory passes Antarctica's tallest peak, Mount Vinson, on Oct. 22, 2012, during a flight over the continent to measure changes in the massive ice sheet and sea ice. Credit: NASA/Michael Studinger (Photography courtesy NASA Images)

Instrument Details

Meter/Analyzer
Earth Science > Atmosphere > Atmospheric Chemistry > Nitrogen Compounds > Ammonia
Earth Science > Atmosphere > Atmospheric Chemistry
Troposphere
<10 Hz
Point
N/A
Currently unavailble
  • Gangwoong Lee

  • Gangwoong Lee

  • Los Gatos Research

  • Currently unavailable

  • Currently unavailable