Open Path System

OPS

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Features Open Path Air Monitoring System

OPS

The system is based on the method of Fourier-transform infrared spectroscopy (FT-IR). Infrared radiation is modulated by an interferometer and transmitted to an array of retroreflectors positioned at a distance of typically several hundred meters using a telescope. The reflected radiation is received by the same telescope and focused onto a detector.

The large spectral range allows identification and quantification of a wide range of compounds. An important application of the system is air monitoring at industrial, construction or municipal sites. In addition, the OPS allows high-precision quantification of atmospheric gases.

  • Rugged and reliable
  • Based on industry-proven RockSolidTM interferometer
  • Lightweight, portable design
  • Easy to set up and dismantle
  • Versatile hardware to meet your needs
  • Real-time multi component analysis
  • Internal source
  • No need for liquid nitrogen

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