‍‍Atmospheric particulate matter lidar (portable particulate matter lidar) is mainly used for real-time monitoring of local high-density pollution sources, characterized by rapid response to local pollution sources and high-density air masses. Adopting a dual telescope channel design, the radar emits 532nm laser, and two receiving telescopes collect the backscattering signals of aerosols and clouds on the laser. By receiving 532nm vertical and horizontal polarization signals as well as signals in blind spots, the echo intensity and depolarization characteristics of particles are analyzed to achieve zero blind spot detection, distinguish the distribution and category of particles.‍‍

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Adjustable laser energy: suitable for different polluted weather conditions

Zero blind spot: Dual telescope design for zero blind spot detection

Portability: Host weight ≤ 30kg, small size, light weight, easy to operate

High integration: all-in-one design, can work independently without the need for an external industrial computer

Usability: Integrated visual camera system to achieve synchronized image function

Adaptive: The signal quality can be adaptively adjusted according to the air quality to avoid weak or saturated signals and meet various pollution weather measurement requirements

Attitude compensation: It can achieve real-time attitude perception of the vehicle, automatically obtain the overall attitude of the vehicle, record it in the original data, and perform algorithm compensation

Laser: All solid state laser

Laser wavelength: 532nm

Polarization function: with polarization

Maximum detection distance: ≥ 15km

Time resolution: better than 3s

Spatial resolution: 3.75m (adjustable)

Positioning function: GPS、 Beidou

Equipped with eye safety protection