Weybourne Atmospheric Observatory: Fourier Transform Infra-Red (FTIR) measures CH4, N2O, CO and CO2. it is operated at WAO on behalf of National Centre for Atmospheric Science (NCAS).
The ECOTECH Spectronus™ is an FTIR spectrometer coupled to a multi-pass cell and a gas sampling manifold. It is principally intended for in situ sampling and analysis of air. The analyser is fully automated and provides real-time concentration or mole fraction measurements of target gases including N2O, CH4 , CO, CO2.