Gasera One Gas Analysers

GASERA ONE is a photoacoustic multi-gas analyser that serves a wide variety of research and industrial applications. It combines the best of both worlds in the detector and the light source sides. The unmatched performance of GASERA ONE is based on a photoacoustic infrared spectroscopy engine with a patented ultra-sensitive cantilever pressure sensor.

GASERA ONE can be tailored to suit multiple applications by selecting optimal lasers and/or light sources. For even more complex measurement scenarios, several GASERA ONEs can be stacked and synchronized to provide an ultimate solution for your application.

GASERA ONE provides the user with a simple and intuitive interface with high resolution display and a single rotating knob. In addition, the user can control the GASERA ONE wirelessly with smartphone, tablet or other devices.


  • Multiple gases analyzed simultaneously
  • Sub-ppm to sub-ppb detection limits
  • Response time from 5 seconds to few minutes
  • High dynamic range and stable operation
  • No consumables
  • Low sample volume (few ml)
  • Built-in gas exchange system
  • Long re-calibration intervals
  • User configurable monitoring tasks
  • Intuitive user interface
  • Built-in display presents results both numerically and graphically
  • Remote operation via tablet or smartphone

Measurable Gases

  • Anesthetics: desflurane, enflurane, isoflurane, sevoflurane etc
  • CFCs and PFCs: CF4, C2F6, R13 , R-134a etc
  • Corrosives (at low levels): HCl, HCN, HF
  • Hydrocarbons: CH4, C2H2, C2H4, C2H6 etc
  • Inorganics: CO, CO2, H2O, H2S, NO, NO2, N2O, NF3, NH3, SF6, SO2
  • VOCs: acetone, benzene, ethanol, formaldehyde, methanol, toluene, xylenes etc.


  • Animal Husbandry
  • Border Security
  • Cargo Container Safety
  • Fenceline Monitoring
  • Indoor Air Quality and Occupational Safety
  • Ship Emissions Monitoring
  • Soil Analysis
  • Waste Anesthetic Gases