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extractive online gas analysers

The CEM500 is an extractive online gas analysers dedicated to continuous emission monitoring using a very high resolution spectrograph (0.1 nm) with an ultra sensitive 2048 pixels CCD.
It covers applications like DeNOx systems on power plants, generators, chemical plants, petro-chemical plants, or biogas reactors.

On line Water Analyser- UV500

The UV500 is a on-line water analyser based on a high resolution UV-visible spectrograph. It    allows to monitor simultaneously many different parameters for waste water treatment plants or chemical plants with an excellent stability and low operating cost.

Online Gas Analyser – CEM400

The CEM400 is an extractive online gas analysers dedicated to continuous emission monitoring (CEM). It covers applications like DeNOx systems on power plants, generators, chemical plants, petro-chemical plants, or biogas reactors.

Online Gas Analyser – EXM400

The EXM400 is an extractive online gas analysers dedicated to continuous emission monitoring (CEM). It covers applications like DeNOx systems on power plants, generators, chemical plants, petro-chemical plants, or biogas reactors.

Online Water Analyser – UV400

The UV400, based on a modular concept, allows to monitor simultaneously many different parameters for waste water or drinking water treatment plants as well as river monitoring stations.

Online Water Controller – EL300

The EL300 is a online water controller for physicochemical parameters like pH, ORP, DO, conductivity and turbidity.

(UV – VIS Spectroscopy) Ultraviolet–visible spectroscopy or ultraviolet-visible spectrophotometry (UV-Vis or UV/Vis) refers to absorption spectroscopy or reflectance spectroscopy in the ultraviolet-visible spectral region. This means it uses light in the visible and adjacent ranges. The absorption or reflectance in the visible range directly affects the perceived color of the chemicals involved. In this region of the electromagnetic spectrum, atoms and molecules undergo electronic transitions. Absorption spectroscopy is complementary to fluorescence spectroscopy, in that fluorescence deals with transitions from the excited state to the ground state, while absorption measures transitions from the ground state to the excited state.

Fluorescence is the emission of light by a substance that has absorbed light or other electromagnetic radiation. It is a form of luminescence. In most cases, the emitted light has a longer wavelength, and therefore lower energy, than the absorbed radiation. The most striking example of fluorescence occurs when the absorbed radiation is in the ultraviolet region of the spectrum, and thus invisible to the human eye, while the emitted light is in the visible region, which gives the fluorescent substance a distinct color that can only be seen when exposed to UV light. Fluorescent materials cease to glow immediately when the radiation source stops, unlike phosphorescence, where it continues to emit light for some time after.