Lyhyt kuvaus
The Department of Agricultural Sciences of the University of Helsinki invites tenders for a high precision multi-compound gas analyzer. The analyzer must be capable of measuring atmospheric concentrations of nitrous oxide (N2O), nitrogen monoxide (NO), methane (CH4), carbon dioxide (CO2), ammonia (NH3), ozone (O3), nitrous acid (HONO), and water vapour (H2O). The analyzer will be deployed in soil and vegetation measurements in agricultural fields, peatlands and forests of atmosphere– ecosystem gas exchange.