CAI Gas Analyzers

In partnership with California Analytical Instruments (CAI), CH Technologies offers a wide range of state-of-the-art gas analyzers designed to meet the needs of users requiring high-end gas monitoring technology.

CAI Gas Analyzers are bench-top devices that can be used for stationary measurements from an inhalation exposure system. They can also be used for applications that involve combustion efficiency, process chemical gas analysis, occupational safety, vehicular emissions, etc.

CAI Gas Analyzers employ a wide array of detection methods to provide the most accurate measurements for a long list of common and toxic gases. Depending on the customer requirements, up to 5 gases can be monitored at the same time.

When it comes to accurately measuring a gas, a CAI instrument should be your best choice.

  • Occupational safety
  • Ambient monitoring
  • Environmental monitoring
  • Inhalation exposure studies
  • Can be computer controlled
  • Multiple gas analysis on the same system
  • Cigarette smoke research
  • Occupational safety
  • Ambient monitoring
  • Environmental monitoring
  • Inhalation exposure studies
Detection Method Gases
Chemiluminescence NO, NO2, NOx
Fourier Transfer Infrared (FTIR) C3H8, CH4, CO, CO2, N2O, NH3, NO, NO2, SF6, SO2, NCOH, HCL
Non-Dispersive Infrared (NDIR) CH4, CO, CO2, NO, O2, SO2
Oxygen Analyzers O2
Flame Ionization Detection (FID) CH4, NMHC, THC
Photoacoustic Infrared Spectroscopy (PAS) C3H8, CH4, CO, N2O, NH3, NMHC, NOx, SF6, SO2, THC 

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