ABB GLA 131 series

Microportable gas analyser

The ABB LGR-ICOS™ GLA131 series of microportable gas analysers uses patented Off-Axis Integrated Spectroscopy (OA-ICOS) technology. They are compact, crushproof and easy to transport. Small enough to be hand-carried (even on-board aircraft) and requiring less than 35 watts of power, allowing remote use for measuring gases anywhere.

The ABB GLA131-GGA greenhouse gas analyser includes an internal computer offering control and analysis software. It can store data practically indefinitely on an SD card and send real-time data to a tablet, smartphone or other WiFi enabled device.

Acoem Australasia (Ecotech Pty Ltd) is the official distributor for ABB LGR-ICOS™ (formerly known as Los Gatos Research) analysers in Australia and New Zealand for the environment and research market.


Less than 6.1 kg (13.5 pounds) with battery (included)
Continuous measurements
Data reported every second with high sensitivity 20 minutes after power on
Ideal for soil flux studies and field measurements of greenhouse gases
Extremely wide linear range, CH4 range up to 1% (optional extended range)
Connected and no cross interferences
Operates directly on DC power with multiple data outputs and internet connectivity
Recirculating capabilities (inlet/outlet)
Fast gas flow response time (1 second, 1/e)
Ergonomic design
Small enough to be hand-carried (even onboard aircraft) and requiring less than 35 watts,

See our technology in action

Schedule a demo to get a first-hand look at how our solutions support your business.


  • Air quality studies
  • Field studies
  • Soil flux studies
  • Compliance monitoring
  • Wherever sensitive greenhouse gas measurement is needed

Contact us to know more

Connect with Acoem

Contact us to learn more about our solutions, services, and training programs.

Would you like to…?