TSI 3321 Aerodynamic Particle Sizer Spectrometer
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TSI 3321 Aerodynamic Particle Sizer Spectrometer

Part Number: 332100

Voltage Input: 100-240 VAC

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Stock # 92399-1
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TSI 3321 Aerodynamic Particle Sizer Spectrometer

  • Double-Crest Optics Produce High-Quality Measurements
  • Measures Aerodynamic Particle Size from 0.5 to 20 μm
  • Measures Light-Scattering Intensity from 0.37 to 20 μm
  • Real-Time Aerodynamic Sizing


The TSI 3321 Aerodynamic Particle Sizer Spectrometer provides high-resolution, real-time aerodynamic measurements of particles from 0.5 to 20 μm. This unique particle sizer also measures light-scattering intensity in the equivalent optical size range of 0.37 to 20 μm. 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 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.

Product Family: 3321, APS, 332100, 390059, 1930064, 1601836, 3001248

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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TSI 3321 Aerodynamic Particle Sizer SpectrometerTSI 3321 Aerodynamic Particle Sizer SpectrometerTSI 3321 Aerodynamic Particle Sizer Spectrometer
TSI 3321 Aerodynamic Particle Sizer Spectrometer

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Manuals, Datasheets, Drivers, Links

TSI 3321 Datasheet (pdf) 
TSI 3321 Datasheet 2 (pdf) 
TSI 3321 Manual (pdf) 
Link to TSI Website 

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