Metrology Laboratory with accreditation NP EN ISO/IEC 17025:2005: Calibration of gas analyzers. Lmeg, Lda. is mainly dedicated to the calibration of gas analysers, in particular, analysers for measuring gaseous effluents in fixed sources, analysers for monitoring atmospheric pollutants in ambient air, portable personal safety analysers, indoor air quality analysers and process analysers.
Currently, the parameters that can be calibrated by the Lmeg laboratory are: Oxygen (O2), Carbon Dioxide (CO2), Carbon Monoxide (CO), Sulphur Dioxide (SO2), Nitrogen Monoxide (NO), Nitrogen Dioxide (NO2), Methane (CH4), Propane (C3H8), Hydrogen Sulphide (H2S).