Particle Size Separating Cyclones
Tisch Environmental PM Cyclones are particle fractionators that utilize a cyclonic effect to separate ambient particles. Particles within the aerosol whose aerodynamic diameter is greater than PM2.5, PM4 or PM1 are collected in the collector cup and those particles within the aerosol that are less or equal to the designated aerodynamic diameter are passed onward through the downtube assembly. Tisch Environmental PM cyclones are used in conjunction with a standard US EPA PM10 inlet. The cyclone is placed downstream of the PM10 inlet to achieve PM particulate collection. The cyclone is designed to be operated at a flowrate of 16.67 Liters per minute to achieve optimal PM collection.
PM2.5 Cyclone
Particle Size Cut PM2.5 at 16.7LPM
For Ambient PM2.5 Sampling
Direct replacement for WINS
Designated PM2.5 Separator for use in ALL Commercial Federal Reference Method (FRM) and Federal Equivalent Method (FEM) Samplers
Model: TE-PM2.5C
PM4 Cyclone
Particle Size Cut PM4 at 16.7LPM
For Ambient PM4 Sampling
Model: TE-PM4C
PM1 Cyclone
Particle Size Cut PM1 at 16.7LPM
For Ambient PM1 Sampling
Model: TE-PM1C
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