Dust and particulate monitors

We offer a range of dust and particulate monitoring equipment. All our scientific testing instruments are designed and developed in-house by our team of specialist engineers.

We currently supply our dust and particulate monitors to clients of all shapes and sizes all around the world for use in a range of settings. They are routinely used on industrial sites, in manufacturing plants and by local authorities, councils and those involved in scientific research in this field.

Our monitors measure TSP, PM10, PM2.5 and PM1: the recognised sampling standards measured throughout the world, as well as inhalable, thoracic and respirable fractions for workplace monitoring. They are accurate, robust and straightforward to use.

Our latest iPMplus has a particle spectrometer to measure the size distribution between 0.2 and 10 μm, alongside these standard particulate fractions. It also comes with built-in Wi-Fi and 4G/5G connectivity and data pushing.

Our Topas and Osiris and iPMplus monitors are Environment Agency MCERTS certified for PM10 and PM2.5. In addition to airborne particles, they can also be used to measure environmental factors like:

  • wind speed
  • wind direction
  • rainfall
  • temperaure
  • humidity
  • atmospheric pressure

Topas, Osiris and iPMplus can also be used alongside our iGAS gas monitor and noise and vibration monitors at the same site, and powered with our solar and wind system or external batteries where there is no power at the site. Remote control, monitoring and reporting is available with AirQWeb, and AirQApp or iInstruments apps.

The handheld DustMate allows fully portable monitoring, with mapping visualisation and upload to AirQWeb through the AirQMobile app,

Topas, Osiris and DustMate are compatible with the AlarmBox, configured to provide audio or visual alarms of predetermined levels of pollutants are exceeded.

For more information on how our air monitoring equipment is being used, please take a look at our news section.


Our range of dust and particulate monitoring:

Data Management

Turnkey’s air monitoring and testing equipment can be used with our AirQ software and apps. Designed in-house by the experts at Turnkey, the software is user friendly and ideal for managing and displaying results.