AGHJ-I-LIDAR (MPL) Portable particulate matter lidar Introduction
Atmospheric particulate matter lidar (portable particulate matter lidar) is mainly used to monitor local high-density pollution sources in real time, which is characterized by rapid response to local pollution sources and high-density air masses. Using a dual telescope design, the radar emits a 532 nm laser. The two receiving telescopes collect backscattered signals from the aerosol and cloud, and receive the 532 nm vertical and horizontal polarization signals and the signal in the blind zone to analyze the echo intensity. And the depolarization characteristics of the particles, thereby achieving zero dead zone detection, distinguishing the distribution of particles and the type of particulate matter.
The dual telescope design is suitable for vertical observation, scanning observation, navigation observation and networking observation. Features
Adjustable laser energy: adapt to different polluted weather
Zero blind zone: dual telescope design for zero blind zone detection
Portability: host weight ≤ 30kg, small size, light weight, easy to operate
High integration: one machine design, can work independently without external industrial computer
Ease of use: integrated visual camera system for simultaneous image playback
Adaptive: Signal quality can be adaptively adjusted according to air quality to avoid weak or saturated signals and meet various pollution weather measurement requirements.
Attitude compensation: real-time attitude perception of the vehicle can be realized, the vehicle attitude is automatically acquired, recorded in the original data, and algorithm compensation is performed. Technical Parameters
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
Eye safety protection
Introduction
Atmospheric particulate matter lidar (portable particulate matter lidar) is mainly used to monitor local high-density pollution sources in real time, which is characterized by rapid response to local pollution sources and high-density air masses. Using a dual telescope design, the radar emits a 532 nm laser. The two receiving telescopes collect backscattered signals from the aerosol and cloud, and receive the 532 nm vertical and horizontal polarization signals and the signal in the blind zone to analyze the echo intensity. And the depolarization characteristics of the particles, thereby achieving zero dead zone detection, distinguishing the distribution of particles and the type of particulate matter.
The dual telescope design is suitable for vertical observation, scanning observation, navigation observation and networking observation.
