A new continuous NH3 analyzer by UV Spectroscopy is now completed the analyzer range proposed by Chromatotec®.
The advantages of this system are an easy identification of ammoniac
spectrum, a high reliability and stability of measurement, an attractive
cost of use without production of pollutants.
The light source used is a Xenon lamp (life time > 10 years). The
detection range is between 0.1 and 100 ppm. Calibration and zero are
done automatically with pure air (without NH3).
Spectrum decomposition is carried out by dispersive network and its acquisition is fast with DCC detector.
An analysis method based on extraction by Fourier transform is done
and the specific NH3 spectrum in ultraviolet is observed easily in a
In addition to H2S and mercaptans analyzers, this new instrument is
dedicated to the NH3 measurement in the atmosphere and can also be used
to measure emission and deodorization near the exit of waste treatment