The 3330 Optical Particle Sizer (OPS) is a lightweight, portable instrument that uses single particle counting technology to provide fast, accurate particle concentration and size distribution measurements. The OPS leverages over 40 years of aerosol instrument design experience, state-of-the-art 120° light collection optics and sophisticated electronic processing to achieve precise, high-quality data. Rigorous factory calibration standards ensure measurement accuracy. The 3330 Optical Particle Sizer can be used stand-alone or housed in TSI's waterproof environmental enclosure. Be sure to check out our sales promotions to see how you can get the 3330 for a great price!

Features and Advantages

Particle size resolution at 0.5 μm < 5%

User-adjustable size channels

Particle size range: 0.3 – 10 μm in up to 16 channels

Wide concentration range of 0 – 3,000 particles/cm3

Color touchscreen with intuitive user interface

Fully compliant with ISO 21501-04 standards

Displays particle number concentration and particle mass, with the ability to input refractive index and particle density

Filter-based sample collection for gravimetric or chemical analysis

Battery-powered operation for up to 12 hours

Built-in data logging for up to 30,000 samples

Includes Aerosol Instrument Manager? software and various standard accessories

Applications

Quality optical instruments are used in a wide variety of applications due to their ease of use, fast inspection time, robustness, and reliability. Some common applications are listed below.

Filter Testing (i.e. ASHRAE 52.2)

Indoor air quality

Workplace monitoring

Outdoor environment monitoring

Industrial Measurement

Emission Monitoring and Control