IMPACT Sampler, PM2.5

The patented (U.S. Patent No. 7,334,453) SKC IMPACT Sampler single-stage inertial impactor is designed for the efficient collection of PM10, PM2.5, or PM Coarse (PM10–2.5 µm) in ambient air. A sampling pump operating at 10 L/min draws particles through the impactor. Larger particles are captured on a disposable pre-oiled impaction substrate while smaller particles collect on a 47-mm filter. IMPACT media changes are as easy as removing the filter cassette and replacing it with one already loaded with a filter and impaction disk that mounts in the top of the cassette. IMPACT’s higher flow rate requirement provides increased sensitivity to low levels of PM.

Main Features

• Use with any pump at 10 L/min
• Compact design
• Higher flow rate requirement provides increased sensitivity
• Convenient operation
• Removable filter cassette for fast media changes
• Disposable ready-to-use pre-oiled impaction disks reduce particle bounce
• No cleaning or greasing
• Included rain cover protects sampler during outdoor use
• Optional quick-mount bracket secures sampler virtually anywhere

IMPACT Sampler includes filter cassette, calibration adapter, and rain cover.