differential optical absorption spectroscopy News

  • New OPSIS video on continuous emissions monitoring

    OPSIS new video presents our versatile System 400 for CEM applications. One System 400 offers three possible monitoring solutions depending on the conditions of the monitoring site at hand - the cross-stack, the fast-loop, and the hot wet extractive.  System 400CS is a cost-effective, high-performance monitoring package, designed for power plants and waste to energy plants.  ...


    By Opsis AB

  • New Product Alert – VICONOX NO2, NO, CO and Visibility Monitor

    More and more modern vehicles emit less and less CO so there is a growing international requirement to measure the level of both CO and NO/NO2 in road tunnels. The VICONOX provides an elegant solution to these requirements by measuring NO2, NO, CO, visibility and temperature within a single sensor. Designed specifically for use in tunnels, the VICONOX tunnel monitor uses a combination of ...


    By Tunnel Sensors Limited

  • 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 ...

  • The Power of Three: ET introduces three new products

    Enviro Technology Services has announced the debut of three new pioneering air monitoring products, adding further weight to the Gloucestershire-based firm’s growing reputation as a driving force for innovation in air quality monitoring technology. From an analyser aimed at researchers wanting to measure the tricky combo of ammonia and hydrogen sulphide, to the world’s first fully ...

  • Plug-in and see: new device from Enviro Technology fills gap in UK air quality data

    A device that plugs a gap in air quality data looks set to revolutionise the UK’s air quality monitoring market. The CanarIT from AirBase is a multi-sensor air quality monitoring device that has been designed as a low-cost, indicative alternative to traditional AQM stations. The device – brought to the UK market by Gloucestershire-based Enviro Technology Services – uses ...

  • OPEN YOUR MIND TO OPEN PATH MONITORING - A FEATURE FOR ENVIRONMENT BUSINESS

    Over the past 15 years open path monitoring has come on in leaps and bounds, yet many of the systems that are based on open path technology are still fighting against negative perceptions from potential buyers. Here Duncan Mounsor from Enviro Technology Services ...

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