Topas & Osiris MCERTS for PM2.5

Topas and Osiris have added MCERTS certification for PM2.5

CSA MC090157/07
CSA MC090158/07

Turnkey’s Osiris and Topas instruments have received MCERTS certification for PM2.5 monitoring, in addition to their existing PM10 certification. Both instruments are now certified to comply with:

MCERTS Performance Standards for Indicative Ambient Particulate Monitors
Environment Agency, August 2017, version 4

Certification ranges:
PM10 0 to 100 μg/m3
PM2.5 0 to 600 μg/m3

This certification confirms and extends the reliability and accuracy these monitors have already established for PM10 monitoring.