Description
Product Details
The Aerodynamic Particle Sizer® 3321 (APS™) spectrometer provides high-resolution, real-time aerodynamic measurements of particles from 0.5 to 20 microns. These unique particle sizers also measures light-scattering intensity in the equivalent optical size range of 0.37 to 20 microns. By providing paired data for each particle, the APS spectrometer opens up exciting new possibilities for those interested in studying the makeup of an aerosol.
The APS spectrometer uses a patented, double-crest optical system for unmatched sizing accuracy. It also includes a redesigned nozzle configuration and improved signal processing. The result is greater small-particle sizing efficiency, improved accuracy of mass-weighted distributions, and virtual elimination of false background counts.
Features
- Double-crest optics produce high-quality measurements
- Measures light-scattering intensity from 0.37 to 20 µm
- Measures aerodynamic particle size from 0.5 to 20 µm
Applications
- Inhalation toxicology
- Drug delivery studies
- Atmospheric studies
- Ambient air monitoring
- Indoor air-quality testing
- Filter and air-cleaner testing
- Test-aerosol characterization
- Powder sizing
Specifications
Catalogues
Application Notes
- TSI APS-001 Estimation of Mass With the Model 3321 APS Spectrometer AppNote
- TSI APS-003 Aerodynamic Particle Sizer APS Spectrometer Model 3321 Pharmaceutical Applications AppNote
- TSI APS-004 Model 3321 Aerodynamic Particle Sizer Spectrometer Rapid Tool for Accelerated Inhaler Development AppNote
- TSI APS-005 Model 3321 Aerodynamic Particle Sizer Spectrometer 3D Correlated Data Analysis for Pharmaceutical Applications AppNote
- TSI PER-001 Printer Emission Measurements at TSI Application Note
- TSI PR-003 Running TSI’S Aerosol Instrument Manager Software on a Macintosh Computer Application Note
Accessories
TSI 4148 Flow Calibrator
TSI 3306 Impactor Inlet