The Polyurethane Foam Sampler is classified as a high volume air sampler for the collection of airborne volatile organic compounds and particulate matter. This sampler operates between 125-250 lpm and uses either a manual motor speed controller or the Tisch Environmental PLUS controller to control the flow rate. The flow is pulled through a critical orifice with either a bruhless or brush style vacuum blower motor assembly which is used to control and calculate the ambient flow rate. Housed in a robust aluminum shelter, the PUF sampler is built to withstand harsh conditions and provide accurate and reliable results.
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