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Isotope Analyzers

About Isotope Analyzers

Pre-calibrated isotopic analyzers with enhanced thermal stability in a benchtop package to provide ultra-stable and minimal drift measurements.

Technical Specifications
Data Sheet
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LGR’s isotope analyzers can be used everywhere. These Analyzer 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 Analyzer 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 Analyzers may be fully accessed and controlled over the Internet for remote diagnostics and unattended operation.

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

  • Ultrahigh Sensitivity : Detect contaminants at ppt/ppb-levels
  • Accuracy / Highly Selective : High accuracy to optimize process monitoring and control
  • Fast : Low T90 flow response time allows for process control and real-time monitoring; Quick refresh rate for ultra-precise time measurement
  • Wide Linear Dynamic Range : Accurately quantify both trace and % levels for measurements during routine operation and excursion events
  • Ruggedness : Highest stability, minimal downtime (low maintenance)
  • Easier, faster and cheaper maintenance : Low cost of ownership, minimal downtime (field serviceable)
  • Stability: Real-time signal compensation in real-time (X+Y axes) supress need for recalibration