chemiluminescence ozone analyser News

  • Double first: ET launches new combined NOx and Ozone analyser

    ET is pleased to announce the new Teledyne API T204 NOx/O3 analyser measuring NO, NO2, NOx and O3 in a single, 19" rack mount instrument. The combined analyser is the same physical size as a standard NOx and weights just 18 kg. Combining the standard reference method monitoring technology of chemiluminescence and UV absorption together in a single package, the T204 truly delivers in terms of ...

  • Environnement S.A announces the AS32M: the unique analyser allowing quick and direct measurement of NO2

    The European Directive 2008/50/EC requires the measurement of nitrogen dioxide (NO2) at minima in all agglomerations of more than 100 000 inhabitants. Currently, some of these sites do not meet the limit values and quality objectives set, particularly on sites located in the vicinity of roads (traffic sites), directly impacted by vehicle emissions. The uncertainties related to measurement ...


    By Environnement S.A

  • Signal 4000VM Hits China

    Signal Model 4000VM Heated Vacuum Chemiluminescent NOx Analyser is best seller in China. China’s inclusion in world political and industrial markets have given the country an important urgency to find solutions to emissions reduction as their industrial growth continues.  Many leading Chinese research centres and universities have started work on NOx abatement as part of this, and ...


    By Signal Group Ltd

  • Enviro Technology Take to the Road

    Environmental health professionals will be able to see open path monitoring in action when Enviro Technology Services take to the road with their mobile OPSIS 300 system. Using Differential Optical Absorption Spectroscopy (DOAS), OPSIS 300 is capable of continuously ...

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