Air Samplers & Concentrators
SASS 2300 Wetted-Wall Air Sampler
Sample fluid is maintained at a constant amount independent of collection time, ambient air temperature, or relative humidity, providing unsurpassed monitoring capabilities in environments ranging from farmyards to hospitals to battlefields.
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Lower air flow and fluid sample volume, while still employing the highly successful wetted wall aerosol collection strategy that has received DHS Certification under the U.S. Safety Act of 2002.
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A high efficiency, portable dry filter sampler developed for the collection of airborne particulates, including pathogenic bacteria and spores, as well as radioactive particles.
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Used to extract and transfer to a small fluid volume, aerosols captured by Research International’s electret filters. Extraction efficiencies are typically in the range of 60 to 80%.
Learn moreSASS 4000 Concentrator
The SASS 4000 is a highly efficient, high-volume aerosol concentration device that processes large volumes of ambient air. It continuously transfers particulates from the primary air stream to a much smaller secondary air flow, creating concentrations 4X to 15X higher than present in the incoming air.
Learn moreSASS 4100 Two-Stage Collector
The SASS 4100 offers all the aerosol concentration capability of the SASS 4000 with the added benefit of integrated filter-based collection.
Learn moreSASS 4200 Vehicle-Mount Concentrator
A highly efficient, high-volume aerosol concentration device designed for vehicular applications. A blower-driven concentration device inside the unit pulls air in at a rate of about 3600 LPM (forward vehicle motion is not necessary for proper operation). Particulates in the sampled air are transferred to a low flow-rate secondary loop that can be routed to a location inside the vehicle.
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