Category: Testing & Monitoring | Subcategory: Inertial Impaction

Andersen Cascade Impactor

Andersen Cascade Impactor Image

ITEM: 29711 In Stock

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Andersen Cascade Impactor ImageAndersen Cascade Impactor Image

The Andersen Cascade Impactor is a multi-stage, multi-orifice sampler used to measure the size distribution and mass concentration levels of solid particulates and liquid aerosols. It can analyze wet or dry aerosols. The constant flow rate is combined with continuously smaller diameter orifices increase the velocity of sample air as it cascades through the sampler. This results in the impaction of progressively smaller particles in the succeeding stages.

 

Specifications:

  • Number of stages: 8
  • Operating at 28.3 liters per minute (LPM) the particle fractionation ranges from >10.0 to 0.4 micrometers diameter
  • Micron per stage:
    • Stage 0: 9.0-10 Microns and above
    • Stage 1: 9.0-5.8 Microns
    • Stage 2: 5.8-4.7 Microns
    • Stage 3: 4.7-3.3 Microns
    • Stage 4: 3.3-2.1 Microns
    • Stage 5: 2.1-1.1 Microns
    • Stage 6: 1.1-0.65 Microns
    • Stage 7: 0.65-0.43 Microns

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