FT-IR spectrometer EM 27

OP-FTIRindustrialfor the food industry

The environmental monitoring system EM27 is an open path Fourier Transform infrared (FT-IR) spectrometer, designed and optimized for remote sensing of chemical substances in the atmosphere. With its high sensitivity, mechanical stability and speed the system is ideally suited for a wide range of applications, from industrial air quality monitoring to academic research in the field. With its proven Bruker RockSolid™ interferometer and the novel design of its sensor module the system is resistant to mechanical shocks and vibrations enabling a long-term alignment of the system under varying temperature conditions. An internal calibration source provides automated radiometric calibration. The system is hardened for field operations in harsh environments and is capable of real-time measurements and analysis on site. For solar absorption spectroscopy, the new portable EM27/SUN version of the system has been developed enabling for high precision atmospheric studies in remote areas with little infrastructure. Its newly designed solar tracker controlled by an innovative camera-based feedback system (CAMTracker) achieves an outstanding tracking accuracy of the sun which is the basis for accurate quantitative analysis.