Highly sensitive and accurate analyzer for reliable measurement of N2O and CO.

lntroduction

• Since CO is an excellent tracer of anthropogenic emissions, simultaneous measurements of CO and N2O can allow scientists to correlate the sources of N2O emissions. The GLA151-N2OCM quantum cascade (QC) portable analyzer also simultaneously measures water vapor mole fraction. As a result, the analyzer reports N2O and CO on a dry mole basis. It accurately corrects for water vapor dilution and absorption line broadening effects without the need for sample drying or empirical corrections.

• The GLA151-N2OCM analyzer is designed for many demanding field applications, as proven by its track record, including trace-gas air quality monitoring and chamber flux measurements, where highest precision, accuracy, ruggedness and mobility are required.

Features and benefits

• Simultaneous measurements of N₂O and CO

• High precision and robust to cross-interferences

• Installed and operational in minutes

• Extremely high dynamic range

• Unsurpassed ruggedness and reliability

• Real-time diagnostics