Portable FTIR Gas Analyzers - Up to 50 gases - Sub ppm to vol-% - Easy to use - Battery powered
GT5000 Terra
GT5000 Terra, the world’s smallest, portable and splash proof multi-gas FTIR analyzer.
Capable of measuring up to 50 gases simultaneously, with constant monitoring, online.
DX4015
Gasmet DX4015 is a portable FTIR gas analyzer for ambient air analysis. The key features of the Gasmet DX4015 include a high sensitivity sample cell for lowest possible detection limits and a built-in-pump, which means that there is no need to use a separate sampling system.
FTIR Gas Analyzer Solutions for Industrial and Environmental Applications
FTIR gas analyzers (Fourier Transform Infrared analyzers) are powerful instruments designed for continuous, multi-component gas analysis in demanding industrial and environmental applications. Using advanced infrared spectroscopy, an FTIR gas analyzer simultaneously measures a wide range of gases — including CO, CO₂, NOx, SO₂, NH₃, CH₄, HF, HCl, and VOCs — with exceptional accuracy and stability.
Unlike conventional gas detectors that rely on discrete sensors, FTIR technology captures the complete infrared absorption spectrum of a gas sample. This allows for real-time, quantitative analysis of multiple compounds, even at very low concentrations. The result is a highly sensitive and versatile solution ideal for emissions monitoring, process control, research, and regulatory compliance.
Modern FTIR gas analyzers feature rugged, field-ready designs with automated calibration, temperature control, and integrated data logging. They can be installed for stack emissions monitoring (CEMS), combustion analysis, or process optimization across industries such as power generation, chemical production, refining, waste incineration, and semiconductor manufacturing.
At ETAPII, we supply and support FTIR gas analyzer systems from leading manufacturers known for reliability, precision, and long-term performance. Our experts help specify, install, and maintain your analyzer to ensure accurate measurements and full compliance with EPA and local air-quality standards.
Key advantages of portable FTIR gas analyzers:
- Simultaneous measurement of dozens of gas species
- Low detection limits with high selectivity and minimal interference
- Real-time monitoring with continuous data output
- Fast response for process and emissions control
- Minimal consumables and low maintenance requirements
Whether you need a portable FTIR gas analyzer for field studies or a fixed system for continuous emissions monitoring, ETAPII can help you choose the right solution for your application.
Contact us today to learn more about our FTIR gas analyzer offerings and how they can enhance your monitoring program.