ABB LGR-ICOS Portable gas analysers GLA151
— ABB MEASUREMENT & ANALYTICS | DATA SHEET LGR-ICOS GLA151-N2OM1 N 2 O & CH 4 analyzer – QC Portable Highly sensitive and accurate analyzer for reliable measurement of N 2 O and CH 4 . Measurement made easy — LGR-ICOS GLA151- N2OM1 N 2 O & CH 4 – Quantum cascade portable analyzer Features and benefits • Simultaneous measurements of N 2 O and CH 4 • High precision and robust to cross-interferences • Measurement rates selectable up to 1 Hz • Installed and operational in minutes • Extremely high dynamic range • Unsurpassed ruggedness and reliability • Real-time diagnostics Overview The ABB LGR-ICOS gas analyzers build on the heritage and extensive track record of Los Gatos Research analyzers, using patented Off-Axis Integrated Cavity Output Spectroscopy (OA-ICOS) technology, the latest evolution in tunable diode laser absorption spectroscopy (TDLAS). The GLA151-N2OM1 quantum cascade (QC) portable analyzer simultaneously measures water vapor mole fraction. As a result, the analyzer reports N 2 O and CH 4 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-N2OM1 analyzer is designed for the most demanding field applications, as proven by its track record, and generally focused on greenhouse gases emission studies and atmospheric monitoring, where highest precision, accuracy, ruggedness and mobility are required.
