Textul licitației

25 to Ruukki experimental station (Siikajoki, Finland). All devices will be used in field conditions in Finland over three seasons (spring, summer, fall) for the purposes of forest and agricultural studies. During spring, summer and fall the temperature may drop below freezing point. Therefore, the chambers and other equipment must withstand conditions below 0°C. Devices/systems will be used with Luke's existing trace gas analyzers, specifically Licor LI-7810 and LI-7820 and therefore the systems offered must be compatible with them. Devices must also be compatible with other analyzers with or without modifications. The procurement includes: A system including 4 portable opaque chambers for a measurement set-up capable to measure with vegetation up to 20 cm, 1 multiplexer, 1 datalogger, 1 cellular communication system datalogger and additional hardware required to form GHG measuring sys