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. The radar emits laser, and the receiving telescope collects the backscatter signals of aerosols and clouds on the laser. By receiving the echo signals and analyzing their intensity, the extinction coefficient of the atmosphere and the non spherical depolarization properties of particles in the atmosphere can be determined to determine the optical characteristics of particles and clouds.

Millimeter focus laser design, high single pulse energy, effectively improves the detection range, time resolution, and spatial resolution of laser radar, and shortens integration time;

Multi wavelength detection (355nm, 532nm, 1064nm) effectively obtains information on the scale distribution of particles, enabling detection of the occupancy ratio of particles with smaller diameters. The minimum responsive particle radius is 5nm;

Polarization channel design can effectively identify the types of particles;

Multi wavelength inversion algorithm to achieve higher extinction coefficient inversion accuracy;

The unique coaxial transmission and reception structure effectively prevents detector saturation caused by low altitude strong scattering signals;

The detection process is highly automated, with industrial control computers controlling the opening and closing of various components. It supports long-term unmanned operation and is suitable for business operations;

The software has a user-friendly interface, making it convenient for staff to perform local or remote operations; It can automatically generate multiple monitoring results without post-processing, making it convenient to use and manage;

A comprehensive collection and post-processing software that facilitates the storage and transmission of collected data through computers. The collection software can provide data interfaces and has the function of remote data acquisition;

Capable of real-time automatic drawing of boundary layers;

The software can display LIDAR echo signal profile, atmospheric boundary layer height, depolarization ratio, extinction coefficient, backscatter ratio, optical thickness, PM10 spatiotemporal evolution characteristics, wavelength index distribution, cloud type, cloud top height, cloud bottom height, visibility, particulate matter transport flux in graphic and textual form, for dust warning;

It is possible to identify and judge pollutants in the form of pseudo color images.

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Flash lifespan times;

Wavelength 532nm/355nm/1064nm;

Working environment temperature: 10 ℃~+40 ℃; Relative humidity ≤ 90%;

Power supply (AC220 ± 10) V, (50 ± 1) Hz；

Power supply power ≤ 1.2kW‍‍‍‍