Isotope Analysers

LGR's isotope analysers can be used everywhere. These Analyser use LGR's Off-axis ICOS technology, a fourth-generation cavity enhanced absorption technique. Off-axis ICOS has many advantages over conventional Cavity Ringdown Spectroscopy (CRDS) techniques such as being alignment insensitive, having a much shorter measurement time (yielding a faster data rate), and not requiring expensive and power consuming auxiliary components.


The Analyser includes an internal computer that can store data practically indefinitely on its internal hard drive (for applications requiring unattended longer term operation), and send real-time data to a data logger through its analog and digital (RS232) outputs. In addition, all LGR Analysers may be fully accessed and controlled over the Internet for remote diagnostics and unattended operation.


Our newest isotope analyser is the Isotopic Water Analyser (model IWA-45EP) which is the world's most advanced instrument for measurements of both isotopic liquid water (including wines) and water vapor.


Isotope Analysers:

  • Carbon Dioxide Isotope Analyzer
  • Carbon Dioxide Isotope Analyzer - Elevated CO2
  • Isotopic N2O Analyzer (site-specific δ15N, δ18O and N2O)
  • Isotopic Water Analyzer (Liquid+Vapor) - Enhanced Performance
  • Liquid Water Isotope Analyzer
  • Methane Carbon Isotope Analyzer (CH4, δ13C)
  • Water-Vapor Isotope Analyzer (H2O, δ2H, δ17O, δ18O)
  • Wine Isotope Analyzer (δ2H, δ18O, alcohol %)


HEKAtech GmbH

Friedrich-List-Allee 26

41844 Wegberg



Tel.: +49 (0)2432 49 36 49


- Distribution of Los Gatos Research products in Germany, Switzerland, Austria,and Eastern Europe.

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