long-distance atmospheric particle distribution scanning system (Model: MPR 532, Brand: Rizen)
MPR 532 is a Mie scattered LiDAR which can detect aerosols and particles in a long distance and in a wide range.
By continuously emitting laser with wavelength of 532nm into the atmosphere, MPL Pro 532 continuously records the spatial distribution of particles within 15m-30000m of the optical path in the atmosphere and the continuous evolution over time.
Then, it works out important atmospheric environmental monitoring data and meteorological elements through photoelectric conversion and computer software algorithm.
Elements of measurement
※Extinction coefficient
※Depolarization ratio
※Extinction coefficient of spherical particle
※Extinction coefficient of non-spherical particle
※Horizontal visibility
※Height of atmospheric boundary layer
※Cloud height
※Concentration of PM2.5
With polarization channel, MPL Pro 532 has the depolarization identification function and can identify the shape of spherical particles or non-spherical particles through depolarization characteristics and judge whether the pollution particles are mainly composed of coarse particles or fine particles.
