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The Deep-Water Gas Analyzer combines membrane separation technology with LGR's cavity enhanced laser absorption spectroscopy technology to provide in-situ measurements of methane or carbon dioxide in waters at depth to 2500 meters. Designed for applications such as ocean acidification, carbon sequestration, methane hydrate and hydrothermal vent studies, these novel instruments incorporate an automated gas handling system to provide real-time measurements of dissolved gases in oceans and lakes.
These analyzers may be easily operated using DC power, if desired, and are fully self-sustained for unattended, automated measurements.
All LGR analyzers have an internal computer that can store data practically indefinitely on its hard disk drive and send real-time data to a data logger via the digital (RS232) and analog outputs. Furthermore, the Deep-Water Gas Analyzer may be controlled remotely via the internet using suitable remote desktop software.
EnquiryLGR’s new “Enhanced Performance” series incorporates proprietary internal thermal control for ultra-stable measurements with unsurpassed precision, accuracy and drift. Moreover, only LGR’s analyzers provide reliable measurements at mole fractions more than 20 times ambient levels.
LGR’s patented technology, a fourth-generation cavity enhanced absorption technique, has many advantages (simpler, easier to build, rugged) over older, conventional cavity ringdown spectroscopy (CRDS) techniques. As a result, LGR Analyzers provide higher performance at lower cost.
LGR Analyzers have an internal computer (Linux OS) that can store data practically indefinitely on a hard disk drive and send real time data to a data logger via the digital (RS232), analog or Ethernet outputs. LGR analyzers may be controlled remotely via the Internet. This capability allows the user to operate the analyzer using a web browser anywhere Internet access is available. Furthermore, remote access allows full control of the instrument and provides the opportunity to obtain data and diagnose the instrument operation without being on site.
