As with all LGR instruments, the UGGA is simple to use which makes it ideal for field studies, compliance monitoring, leak detection (e.g., natural gas, coal seam gas, coal bed methane), air quality studies and soil flux studies, and wherever simultaneous measurements of methane, carbon dioxide and water vapor are needed. (For details of major advantages, please see: http://www.lgrinc.com/advantages/unique-technology.php).
In addition, the UGGA reports and stores all measured fully resolved absorption spectra which allows the instrument to accurately correct for water vapor dilution and absorption line broadening effects and thus to report CH4 and CO2 on a dry (and wet) mole fraction basis directly without drying or post processing.
Furthermore, LGR’s new “Extended Range” option provides accurate methane measurements at levels up to 10% mole fraction (without dilution) without reducing precision and sensitivity at typical ambient levels - a unique capability to LGR. Moreover, only LGR’s analyzers provide reliable guaranteed measurements at mole fractions more than 20 times ambient levels.
For simultaneous, reliable and accurate measurements of nitrous oxide (N2O) and/or carbon monoxide (CO), without cross interferences, LGR now offers our N2O/CO Analyzer in a portable package (http://bit.ly/1SEwwRR). Similarly, for simultaneous, reliable and accurate measurements of ammonia, methane, carbon dioxide and water vapor, LGR now offers our Soil Gas Analyzer (http://bit.ly/1Yl30Ed).
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