Personal Cascade Impactor

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Personal Cascade Impactor

290 Series Personal Cascade Impactor

Designed to be worn by the worker, the Tisch Environmental 290 series marple personal cascade impactor is a multi-stage personal size selective device used for particle size distribution.  The 290 series impactor is made of lightweight aluminum impaction stages weighing less than 7 ounces for ultimate comfort and limited user interference.  Available in 8-stage, 6-stage, and 4-stage configurations, the personal cascade impactor is suitable for various sampling applications.

Features

  • Precision aerodynamic particle size distribution from 20 to 0.5 micrometers.
  • Lightweight for minimal user interference.
  • Flow rate of 2.0 LPM.
  • Can be used with a wide variety of commercial personal sample pumps.
  • Inlet design prevents contamination and overloading of the first stage.
  • Multiple 34mm collection medias available.
  • Low Cost and easy to operate.
  • 34mm sample substrates for easy handling and weighing with analytical balance.

Applications

  • Personal air monitoring for wood dust.
  • Measurement of welding fumes and trace metals.
  • Exposure assessment of personnel to silica fibers.
  • Asbestos monitoring.
  • Indoor air monitoring for particulate air pollutants.
  • Measurement of mining dust.
  • Inhalable and respirable particulate sampling.
  • Aerosol and laboratory research tool.

Aerodynamic sizing and distribution of ambient particulate with unprecedented precision…..cost….and ease of operation.

Available Models

TE-298

8-Stage Personal Cascade Impactor

Description: 8 Stage Personal Impactor
Construction: Precision Machined Aluminum
Substrate Size: 34mm
Flow Rate: 2 LPM nominal; .5 to 5 LPM max range
Cut Points: .52 to 21.3 µm
Outlet Fitting: 1/8″ NPT with 1/4″ I.D. hose barb

TE-296

6-Stage Personal Cascade Impactor

Description: 6 Stage Personal Impactor
Construction: Precision Machined Aluminum
Substrate Size: 34mm
Flow Rate: 2 LPM nominal; .5 to 5 LPM max range
Cut Points: 0.52 to 9.8 µm
Outlet Fitting: 1/8″ NPT with 1/4″ I.D. hose barb

TE-294

4-Stage Personal Cascade Impactor

Description: 4 Stage Personal Impactor
Construction: Precision Machined Aluminum
Substrate Size: 34mm
Flow Rate: 2 LPM nominal; .5 to 5 LPM max range
Cut Points: 3.5 to 21.3 µm
Outlet Fitting: 1/8″ NPT with 1/4″ I.D. hose barb

Collection Substrates

TE-290-GF

34mm Glass Fiber Disc

Description: Glass Fiber Substrate
Material: GE Whatman Glass Fiber Filter
Diameter: 34mm
Quantity: 100/box

TE-290-MY

34mm Mylar Slotted Disc

Description: Mylar Slotted Substrate
Material: Mylar
Diameter: 34mm
Quantity: 100/box

TE-290-SS

34mm SST Slotted Disc

Description: Stainless Steel Slotted Substrate
Material: Stainless Steel
Diameter: 34mm
Quantity: 10/box

TE-290-WH

34mm Cellulose Slotted Disc

Description: Cellulose Slotted Substrate
Material: GE Whatman Grade 41
Diameter: 34mm
Quantity: 100/box

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