Applications

Indoor Air Quality

In the indoor environment, the Aethalometer is used to monitor the infiltration and trapping of emissions in a building as well as the production and circulation of internal emissions (ie. diesel exhaust from buses into schools). HVAC control efficiency can be determined and maintained using real-time measurement technology.

The Aethalometer instrument has analog communications which are used to send signals to a central data acquisition system with logic to control ventilation systems in real-time.

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New Product Announcement

Optical Transmissometer

The OT21 Optical Transmissometer measures optical absorption by aerosol particles collected on filter media. 

Routine Maintenance Service

Now Available!

Routine preventative maintenance service ensures reliable instrument operation and data quality. Typical turnaround is 5 business days.