Performance of the slotted impactor.
Slotted impactors perform with a sharpness of cut close to the theoretically predicted value, if used under the conditions of the numerical model. Sideways flow entrance and impaction onto a fibrous surface may change the collection efficiency considerably.
D000336:Aerosols / Q000032:analysis*; D000535:Aluminum; D005069:Evaluation Studies as Topic; D005898:Glass; D009787:Occupational Medicine / Q000295:instrumentation*; D010316:Particle Size
D000336:Aerosols; D000535:Aluminum