ATMOSPHERIC AND CLIMATE STUDIES

The TSI Optical Particle Sizer 3330 (OPS) is a light, portable unit that provides fast and accurate measurement of particle concentration and particle size distribution using single particle counting technology. Backed by over 40 years of aerosol instrumentation design experience, the OPS uses state-of-the-art optics with 120° light collection and sophisticated electronics processing resulting in precision, high quality data. Rigorous factory calibration standards ensure measurement accuracy. The Model 3330 can be used alone, or it can be placed in TSI’s weatherproof Environmental Enclosure. Be sure to check out our trade-in promotion to learn how you can get the Model 3330 for less!

Click here to view a recording of a presentation on this new product from the Global Aerosol Education Webinar Series.

FEATURES AND BENEFITS  

• Size resolution < 5% at 0.5 μm
• User adjustable size channels
•  Size range: 0.3 – 10 μm in up to 16 channels
•  Wide concentration range from 0 to 3,000 particles/cm³
•  Color touch screen with intuitive user interface
•  Fully compliant with ISO 21501-04
•  Displays particle number concentration and particle mass with the ability to input refractive index and particle density
•  Filter-based sample collection for later gravimetric or chemical analysis
• Battery-powered for up to 12 hours of operation
•  Built-in data logging capability for up to 30,000 samples
•  Includes Aerosol Instrument Manager™ Software and a variety of standard accessories

 APPLICATIONS

Quality optical instruments are useful in a variety of applications due to their ease of use, fast measurement time, robustness, and reliability. A few common applications are listed below.

• Filter testing (i.e. ASHRAE 52.2) research
•  Indoor air quality research
•  Work place monitoring research
•  Outdoor environmental monitoring
•  Industrial Measurements research
•  Emissions monitoring and control