1-2 Model 3321 Aerodynamic Particle Sizer
Spectrometer
Figure 1-1
Model 3321 Aerodynamic Particle Sizer
®
Spectrometer
Appli c a t ions
The Model 3321 APS™ spectrometer has application in the following
areas:
Inhalation toxicology
Atmospheric studies
Ambient air monitoring
Drug-delivery studies
Powder sizing
Filter and air-cleaner testing
Indoor air-quality monitoring
Biohazard detection
Basic research
Characterization of test aerosols used in particle-instrument calibration
Performance evaluations of other aerodynamic devices
Pesticide/herbicide-droplet calibration tests