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Turnkey Technologies Osiris - Portable Particulate Monitor

Turnkey Technologies Osiris - Portable Particulate Monitor


Airborne Particulate Monitor for TSP, PM10, PM2.5 & PM1

One of the family of Turnkey's direct reading airborne particle monitors, Osiris is a general purpose instrument which can be used as a portable instrument or deployed in a semi-permanent installation.

Fitted into a Turnkey Lamp Post Box, Osiris can be quickly deployed to study short or long term pollution hotspots in towns and cities and exceedance areas rapidly determined.


Osiris will continuously indicate the concentration of TSP, PM10, PM2.5 and PM1particles with a resolution of 0.1 micrograms per cubic metre. In its workplace mode, it will indicate inhalable, thoracic and respirable concentrations. Osiris has achieved the Environment Agency's MCERTS certification, ensuring its accuracy in recording data.


An internet-based server is available for Osiris, providing a web interface, camera capability and internet communication in AirQ. 


Osiris and Topas also allow wind speed and direction, temperature, humidity, rainfall and two external gas or noise meter inputs to be recorded at the same time.

  • Specification

    Airborne Particulate Monitor

    • Real time air quality monitoring
    • Simultaneous TSP, PM10, PM2.5 & PM1
    • Multi-monitor networks
    • Spot monitoring, portable or permanent installations
    • Meteorological instruments


    Environmental Monitoring Software

    AirQ the user friendly and quick reporting PC software, designed in-house will manage and display results from our range of environment sensors.


    AirQ can be used to control sensors and record measurements in real time

    • “Live” graphs and tables appearing on the PC screen.
    • Software automatically starts and stops sensors.
    • Change parameters and configurations.
    • Upload stored results.
    • Powerful database engine.

    With AirQ a live “on-screen” pollution rose can be created which plots measurements against wind direction on a polar chart.

  • Downloads

  • Resources

  • Delivery

    We aim to Delivery products with you within 4 weeks of receipt of order. However, in exceptional circumstances delivery may be up to 6 weeks due to manufacturer lead times. Please inform us if you require fast delivery as we will do our utmost to expedite your order.

  • Quantity Orders

    Please contact us directly to discuss quantity purchases and additional discounts.  We will subsequently provide you with a formal quote with the applied discount, which will be valid for 30 days 

  • Hire

    Many of the products you have seen are available for hire, so feel free to contact us if you would prefer to hire this instrument.

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