NO2 and NOx measurement News

  • 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 Signal ...


    By Signal Group Ltd

  • AQMesh: a new option for flexible air quality monitoring

    AQMesh has an impressive collection of global users and performance results measuring ambient air quality in applications ranging from traffic planning and urban hotspots to industrial fence line monitoring, building ventilation management, or environmental lobbying. This pole-mounted unit comes with an independent power supply and communications, so offering the possibility of measuring air ...


    By AQMesh

  • The “neo CLD” has arrived

    From May 2017, Eco Physics will be delivering the next generation in NO, NO2, NOx, Amines and NMP (N-Methylpyrrolidon) measurement: the brand new nCLD-series. Since the chemiluminiscense method remains the standard reference method for all Nitrogen-based detection technologies, Eco Physics has constantly developed and improved the wide range of application possibilities for NOx-detection in the ...


    By ECO Physics AG

  • ECO News 30.08.2016

    Eco Physics launches the next generation of CLD analyzers, the “neo CLD”! It comes with the new Graphical User Interface “GUI”! From January 2017, Eco Physics will be distributing the next generation in NO, NO2, NOx, Amines and NMP (N-Methylpyrrolidon) measurement: the brand new nCLD-series. Since the chemiluminiscense method remains the standard reference method for all ...


    By ECO Physics AG

  • Ship Exhaust Monitoring

    Untitled Document Enviro Technology can provide cost-effective solutions to the problems of monitoring ship exhaust emissions. Offering advanced Opsis technology and proven systems - already to be found on a number of ferries owned by leading UK operators as well as many out of Scandinavia - Enviro Technology can provide the perfect answer to the problems ...

  • 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 ...

  • First continuous air quality monitoring stations for Faroe Islands

    The Environment Agency of the Faroe Islands together with the municipality of Tórshavn has installed two ambient air quality monitoring stations as part of its commitment to monitor the environment and provide air quality data to the public and other interested parties. The stations, which were supplied by Air Monitors Ltd, provide continuous meteorological measurements and air quality ...


    By Air Monitors - ACOEM Group

  • NO2 or not NO2, that is the question...

    If you’re looking for a chemiluminescent NOx (NO and NO2) analyser with “enhanced” NO2 measurement capability then look no further! ET are pleased to introduce the NEW T200P Photolytic NO2/NO/NOx Analyser with patented high efficiency Blue Light Converter (BLC), also known as a photolytic converter. The T200P is based on the standard T200 analyser but uses a photolytic LED ...

  • ADMS-Urban Regional Model Link results published for London

    'Air quality simulations for London using a coupled regional-to-local modelling system' has been published in the open access journal Atmospheric Chemistry and Physics with authors from CERC, the University of Edinburgh and the Centre for Ecology and Hydrology. The paper describes coupled regional-to-local modelling using the ADMS-Urban Regional Model Link system, alongside results from the ...

  • ADMS-Urban Regional Model Link Results Published for London

    'Air quality simulations for London using a coupled regional-to-local modelling system' has been published in the open access journal Atmospheric Chemistry and Physics with authors from CERC, the University of Edinburgh and the Centre for Ecology and Hydrology. The paper describes coupled regional-to-local modelling using the ADMS-Urban Regional Model Link system, alongside results from the ...

  • Low emission zones may need complementary local traffic policies

    Low emission zones (LEZs) that restrict old vehicles in city centres may need implementation in combination with other traffic policies to have greater impacts on air quality, according to new research. A study that measured emission levels before and after the introduction of LEZs in five Dutch cities indicated that air pollution concentrations were reduced but not to a statistically significant ...

  • 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 ENVEA

  • South Africa – Durban reinforces its air quality surveillance network

    Two brand new and modern air quality monitoring stations have joined the network already established in the South Durban Basin. The South Durban Basin, located on the eastern seaboard of South Africa, has a mix of heavy industrial activity and residential settlements in close proximity. Two brand new and modern air quality monitoring stations based on Environnement S.A pollution monitoring ...


    By ENVEA

  • Traffic Pollution in Office Buildings Drives Innovative Indoor-Outdoor Air Quality Management

    Extensive research has shown that indoor air quality is often worse than outdoors. Closed system buildings trap harmful particles inside, and external air intakes can bring in more polluted air from outside. Whilst many heating, ventilation and air conditioning systems (HVAC) use particle filtering, managed through air exchanges, they can often worsen levels of polluting gases, such as NO2 ...


    By AQMesh

  • Smart Cities Risk Reputation With Poor Air Quality Data

    The team at AQMesh continue to receive many enquiries from smart city initiatives and are concerned that integrators risk undermining entire projects by distributing meaningless or misleading air quality information. “Many of the people I speak to are used to dealing with sensors that are easy to ‘plug and play’ and expect to be able to do the same with air quality sensors. ...


    By AQMesh

  • Sensors, Inc. Announces New Product Line, the SEMTECH ECOSTAR

    Sensors, Inc., the leading manufacturer of in-use emissions test equipment, announces the launch of an all-new, full suite of modular gaseous and particulate measurement devices that meet world-wide laboratory-grade requirements. SEMTECH ECOSTAR Building on over forty years of experience in gas and exhaust flow measurement and as the world's pre-eminent PEMS equipment supplier, Sensors has ...


    By Sensors, Inc.

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