Particulate Monitoring Instruments

 

DEC uses filter-based instruments to measure particulate pollution. These instruments draw air at a specified rate through a filter. The amount of particle matter that becomes trapped on the filter is measured in different ways depending on the type of instrument. Some instruments, such as the HiVol and the Partisol, require that filters be weighed in a lab. Others, such as the BAM, eBAM, and TEOM, measure the particulate collected on the filter directly. Below are photos of some of these instruments.

 

Partisol - Thermo Scientific Instruments

Thermo-Partisol Thermo-Partisol

 

High Volume Air Sampler - Thermo Scientific Instruments

Thermo-HVAS


eBAM - Met One Instruments 
MetOne-eBAM MetOne-eBAM


BAM - Met One Instruments 
MetOne-BAM MetOne-BAM


TEOM - Thermo Scientific Instruments 
Thermo-TEOM Thermo-TEOM