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Particulate Monitor

Grimm Aerosol
Grimm #465 Stack PM monitor housing (right) and monitor (left)Grimm #465 Stack Particulate Monitor
This portable ENVIRONcheck System is designed for CONTINUOUS STACK MONITORING assessing exhaust particulate matter (PM`s) concentration using a portable sampling and dilution system with integrated dehumidification. The particles are measured by a sensitive laser and patented light scattering technique. The spectrometer is directly attached to the probe (to avoid light losses) and housed in a weatherproof temperature controlled enclosure for operation in a diversity of environments.
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DURAG

Durag D-FW 230/231 Filter Monitor
D-FW 230/231 Filter MonitorThe Durag D-FW 230/231 filter monitor may be used for continuous monitoring of filter installations in flue gas ducts, duct work for dust extraction etc. The filter monitor is placed on the clean-gas side, behind a filter, and measures filter efficeincy. By using filter monitors to measure emissions or filter performance, appropriate action may be taken in the event of a malfunction to prevent or limit damage to downstream equipment and/or processes. This system offers several advantages over comparable optical devices, including low total cost of ownership and extremely high performance.
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