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GM700

Laser gas analyser

The GM700 series offers new possibilities to measure difficult and selective gas components such as HF, HCL or NH3 with alltime flexibility. High reliability and precision as well as minimal response times are the distinguishing features of the GM700 laser gas analyser.

Based on the principle of TDLS and by using specific light absorption the GM700 is able to measure several gas components, such as NH3, HF, O2 or HCl. The in-situ measurement is ideal for the fast determination of gas concentrations in process control and emission monitoring.

  • High selectivity due to high spectral resolution
  • Short response time
  • No calibration required
  • No moving parts, therefore almost no wearout
  • No gas sampling and conditioning required