Picarro Inc. G2401 CRDS Analyser

Picarro G2401 CRDS analyser is required for atmospheric monitoring of greenhouse gases. It measures CO2, methane (CH4), and water vapour (H2O) simultaneously, every 5 seconds producing a precision of better than 0.05 parts-per-million volume (ppmv) for CO2, 0.07 parts-per-billion volume (ppbv) for CH4, and 100 ppmv for H2O. This instrument maintains high linearity, precision and accuracy over changing environmental conditions, requiring only minimal calibration. It is recognised as the worlds highest precision instrument for measurement of the top three gases.