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OPC

Optical Particle Counter

Baseline Instrument

The optical particle counter (OPC) is a particle size spectrometer that provides a measure of the particle optical diameter based on scattered light intensity. The OPC provides the number size distribution for particles with optical diameters from 0.25 to 35 micrometers.

  • Ashish Singh
    Lead Mentor Brookhaven National Laboratory

References

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Atmospheric Radiation Measurement (ARM) | Reviewed October 2024