Liquid water isotope analyzer. Fast and accurate analyzer for measurement of δ2H and δ18O in liquid water – anywhere.

The ABB OA-ICOS 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).

ABB’s GLA431-LWIA liquid water isotopic analyzer provides measurements of δ2H and δ18O in liquid with unsurpassed precision and speed. ABB’s GLA431 series incorporates proprietary thermal control for ultra-stable measurements with unsurpassed precision, accuracy and drift as validated at leading labs throughout the world.

  • Unsurpassed precision and unmatched accuracy
  • Simple to operate - no need for factory return for service
  • High precision and unmatched accuracy
  • Easy switch between high throughput and high performance mode – no extra hardware required
  • Compatible with “LIMS for Lasers”
  • High-resolution absorption spectra are viewable continuously for real-time diagnostics
  • Post-Analysis Software simplifies analyses and enables highest performance
  • Spectral Contamination Identification