Qingdao Leice Transient Technology Co., Ltd.

LeiceModel O3-DDLidar -Ozone Lidar

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O3-DDLidar Ozone Lidar integrates gas differential absorption detection principles with Mie scattering detection technology, enabling high-precision detection of atmospheric ozone concentration profiles and aerosol optical information. It uses a high-energy pulsed laser, large aperture receiving telescope, high-stability receiving system, and high-speed signal acquisition card, allowing for ozone monitoring with a detection limit as low as the ppb level.  The lidar is equipped with a cabin that features a temperature and humidity control system, making it suitable for atmospheric detection in various climatic conditions.

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  • High resolution
  • High accuracy
  • Long range detection
  • Unmanned operation
  • Laser Wavelength: 280nm?295nm?532nm
  • Detection range: ≥3km(Ozone)≥10km(Aerosols)
  • Spatial Resolution: 7.5m~ 60m(configurable)
  • Time Resolution: 1min~30min(configurable)
  • O3 accuracy: ≤3ppb
  • Accuracy of aerosol backscattering coefficients: 0.2-2km:≤20%,2km-10km:≤40%
  • Aerosol extinction coefficient accuracy: 0.2-2km:≤20%,2km-10km:≤40%

Ozone concentration profile, aerosol extinction coefficient, aerosol receding bias ratio, and aerosol backscatter coefficients.

  • Air Quality Improvement and Management in Key Regions
  • Analysis of Atmospheric Pollution Causes