ftir.com products

The technology continues to improve in price, size, performance.   We have put together a turn key FTIR Gas Analyzer System that is small, complete with options, and ready to make measurements. It includes a 2 cm-1 FTIR (optional 1 cm-1), transfer optics, nickel coated aluminum (stainless steel optional)  gas cell, optional heater blanket and controller, FCM with Classical Least Squares quant software, optional air conditioned NEMA container, and computer, optional alarms and analog 4-20 mA output of results. The performance is excellent with RMS noise an amazing 0.00005 absorbance units for 32 scans at a resolution of 2 wavenumber (cm-1) using a room temperature DTGS detector. Detection levels for most IR active gases is at least 1 ppm (detection levels depend on how strong an IR absorber the gas is and interferences from other gases).

Measure moisture to less than 100ppb and impurities in the presence of very active gases. Measure  impurities down to low ppb levels, Uncompromising "Performance by Design", Gas  cell designed for highly reactive gases, Based  on a high performance FTIR interferometer, Customized software, Automated "Artificial Reference" background, Vacuum enclosure for best purge, Process  environment ready

The In-situ Analyzer shown below is an example of a system was design for measuring the impurities of gases in scrubbers and chemical agent in gas testing chambers.  This concept system is ideally suited to measure the impurities in building air ventilation systems,  monitoring impurities as it is wheeled through rooms in buildings, or installed in other places where the people meet or use during the course of entertainment, travel, or business.  It is an excellent system  for tracking down sick building syndrome problems and home land security applications. We can redesign that using the Bruker Alpha to make a very powerful, small, portable FTIR Gas Analyzer. The main features are cell walls are cut out so that the gas concentrations in vicinity of the cell can be measured with a know, calibrated pathlength.  The mirrors are headed to minimize moisture condensation.