nitrogen dioxide monitoring News

  • Rapid Air Monitors for Ammonia, Sulfur Dioxide, Nitrogen Dioxide and VOCs

    Ormantine USA now offers an even faster option for the monitoring of Ammonia. Our Rapid Air Monitors, known for thier practicality, accuracy and shortest sampling times of as little as one hour, have expanded thier range to include Ammonia, Sulfur Dioxide, Nitrogen Dioxide and VOCs.  Visit the downloads section for technical data, instructions and to find out "How Rapid Air Monitors ...


    By Ormantine USA Ltd., Inc.

  • EPA strengthens air quality standard for nitrogen dioxide

    The U.S. Environmental Protection Agency today announced a new national air quality standard for nitrogen dioxide (NO2). This new one-hour standard will protect millions of Americans from peak short-term exposures, which primarily occur near major roads. Short-term exposures to NO2 have been linked to impaired lung function and increased respiratory infections, especially in people with asthma. ...

  • Fast uptake Nitrogen dioxide and VOC monitoring using passive sampling techniques - Rapid Air Monitors

    Leading supplier of air pollution monitoring equipment, Gradko Environmental, is pleased to announce the first products in its new range of Rapid Air Monitors. Environmental consultants globally have been looking for faster passive methods of measuring ambient air pollution, particularly for inorganic compounds. Gradko have responded to this market need with the introduction of the Rapid Air ...


    By Gradko International Ltd

  • EPA proposes stronger air quality standards for nitrogen dioxide

    For the first time in more than 35 years, EPA has proposed to strengthen the nation’s nitrogen dioxide (NO2) air quality standard that protects public health. The proposed changes reflect the latest science on the health effects of exposure to NO2, which is formed by emissions from cars, trucks, buses, power plants, and industrial facilities and can lead to respiratory disease. “We’re updating ...

  • Ecotech Pty Ltd, global leaders in environmental monitoring, address the worsening global problem of nitrogen dioxide pollution by releasing a game changing advancement of technology.

    At ARABLAB – the international show for tomorrow’s technology – Ecotech presented the Serinus 60, the direct nitrogen dioxide (NO2) analyser. Head of Ecotech’s Research and Development, Grant Kassell, explained, “The Cavity Attenuated Phase Shift (CAPS) technology is a game changer. CAPS allows direct measurement of NO2, rather than the current practise of indirect ...


    By Ecotech Pty Ltd

  • ASTM D1607 - 91(2011) standard test method for nitrogen dioxide content of the atmosphere (griess-saltzman reaction)

    Nitrogen dioxide plays an important role in photochemical smog-forming reactions and, in sufficient concentrations, is deleterious to health, agriculture, materials, and visibility. In combustion processes, significant amounts of nitric oxide (NO) may be produced by combination of atmospheric nitrogen and oxygen; at ambient temperatures NO can be converted to NO2 by oxygen and other atmospheric ...


    By ASTM International

  • Monitoring the Air in Indoor Swimming Pools

    PPM Technology are co-operating with our long-standing partners Tennants Distribution Ltd in an exciting new project for monitoring the indoor environment in indoor swimming pools. We have recently supplied 2 monitoring units for use in a swimming pool environment, a large IAQ monitoring unit containing sensors for Temperature, Humidity, Chlorine, Ammonia, Carbon Dioxide and Carbon Monoxide, ...


    By PPM Technology

  • A new era in air quality monitoring

    The state-of-the-art photolytic technology used in the latest air quality monitoring instrument to hit the UK market signals a new era in gas analysis. Enviro Technology, the world-class supplier of monitoring equipment, based in Gloucestershire, has added the Teledyne 200EU Photolytic Analyser to its impressive list of instruments. The model, which combines standard chemiluminescence technology ...

  • Wireless monitoring for a safe indoor environment

    Wireless monitor of indoor air quality (IAQ) parameters. PPM Technology’s newest IAQ monitoring system the Wireless IAQ Profile PPMonitor enables simple, effective and flexible management of the Indoor Air Environment. The PPMonitor can ...


    By PPM Technology

  • Mini IAQ Monitors supplied to monitor air quality in ice rink

    PPM have recently supplied a number of Mini IAQ Profile Monitors to Joel Anderson of Precision Quality Consulting in a project to monitor air quality in a indoor ice rink; the aim being to provide a safe environment for users and employees of ice arenas. Indoor Air Quality (IAQ) is a significant concern in ice rinks and arenas; these facilities are especially vulnerable to the ...


    By PPM Technology

  • Swedish gas monitoring – the state of play

    Although Analox Sensor Technology sell a wide range of products to many international distributors, there are some countries that we would like to focus on. One of these countries is Sweden. We have spent some time looking at Sweden to see what industries require gas monitoring, how we can help with our unique gas monitoring solutions, and how you can become a distributor of our products. ...


    By Analox Sensor Technology

  • Monitor and control Indoor Air Quality with the ‘Touch Screen’ IAQ Monitor

    PPM Technology is pleased to announce their latest IAQ monitoring instrument - the Touch Screen IAQ Profile Monitor is built with an integrated 3.5” touch screen panel. Each unit can monitor up to 7 customer specified IAQ parameters. The user is able to navigate through the software and various sensor options simply by touching the panel.  Readings are displayed continuously and ...


    By PPM Technology

  • New product alert – VNOX NO2 and visibility monitor

    Tunnel Sensors launch their VNOX Combined NO2 and Visibility Monitor designed specifically for use in tunnels. Nitrogen dioxide (NO2) is produced as a direct result of engine combustion and is emitted from the tailpipes all types of vehicles. NO2 is toxic and prolonged exposure will have a detrimental effect on human health. Primary tailpipe emissions of NO2 are rising and there is a growing ...


    By Tunnel Sensors Limited

  • Ambient Pollution Monitoring Stations For Smelter Plants

    Environnement S.A is pleased to announce a new order from NALCO India (National Aluminium Company Ltd) for the supply of 3 complete AQMS stations including analyzers such as AF22M (for SO2 monitoring) / AC32M (for NO, NO2, NOx) / CO12M (for CO and CO2 monitoring)  / MP101M particulate monitors (for PM10 / PM2.5)  for air pollution monitoring of a Smelter Plant located in Angul ...


    By Environnement S.A

  • Accurate monitoring of Indoor Air Quality (IAQ)

    The Wireless IAQ Profile Monitor system is a integrated wireless system for monitoring multiple indoor air quality (IAQ) parameters, including but not limited to - Temperature Humidity Carbon Dioxide Carbon Monoxide Formaldehyde Nitrogen Dioxide Sulphur Dioxide Ozone Ammonia VOC’s ...


    By PPM Technology

  • Analysing air quality monitoring data for Hackney, London

    The CERC consultancy team compiled annual monitoring data statistics for nitrogen dioxide (NO2) diffusion tube and continuous monitoring as part of the London Borough of Hackney's yearly report to the Greater London Authority. The work involved the preparation of tables and graphs ...

  • Monitoring your building`s Air Quality

    PPM Technology has developed a range of continuous monitoring instruments for IAQ; continuous monitoring means the problems associated with single-point measurements are eliminated; the system is able to monitor multiple IAQ parameters continuously in real-time. This enables simple, effective, and flexible management of air quality. The instruments are able to collect a complete and accurate ...


    By PPM Technology

  • 'Touch Screen' Indoor Air Quality (IAQ) Monitor.

    The Touch Screen IAQ Profile Monitor is a stand-alone Indoor Air Quality (IAQ) monitoring unit, capable of continuously monitoring multiple IAQ parameters. Built with an integrated 3.5” ‘touch screen’ panel, sensor readings are displayed continuously and in real time. The user is able to navigate through the various sensors simply by touching the panel. The ‘touch ...


    By PPM Technology

  • Next-generation ambient air quality monitoring technology

    The European company recordum has developed world’s first out-of-the-box plug-and-play solution for air quality monitoring. The airpointer® is a compact multi-gas monitoring solution for people who want results. Typically less than two hours after delivery on‐site the customers see the first measurement data – on the Internet without any specific software, just their browser. At the same ...


  • Monitoring levels of harmful pollutants in ice rinks and arenas.

    Indoor Air Quality (IAQ) is a significant concern in ice rinks and arenas; these facilities are especially vulnerable to the affect of an unhealthy indoor environment as fuel-burning equipment such as ice resurfaces are used indoors. PPM Technology and our partner in the United States, Joel Anderson of Precision Quality Consulting have supplied a ...


    By PPM Technology

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