{"ob_id":25986,"uuid":"e30e88421dde44ecb46f09736f289e5f","title":"University of Leeds: Licor Li-7500 gas analyzer","abstract":"The University of Leeds' LI-COR LI-7500 open path gas analyser operates at infra-red wavelengths measuring the absorption due to carbon dioxide and water vapour concentrations at specific wavelengths along its 0.125m measurement path. Internally-stored calibration data are used to convert these absorption values to a mole concentration for each gas. Measurements are made at 20 Hz frequency.","keywords":"CO2, H2O, water vapour, carbon dioxide","identifier_set":["https://catalogue.ceda.ac.uk/api/v2/identifiers/9532/?format=json"],"instrumentType":"other_instrument_type","subInstrument":[],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/108689/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/108690/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/108691/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/108692/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/108693/?format=json"]}