The LGO-01 ozone lidar uses the differential absorption principle, emitting two closely spaced pulses—one in the strong ozone absorption band (λon) and the other in the weak band (λoff). With similar wavelengths, scattering from other molecules and particles is consistent. The difference in attenuation, caused by ozone absorption, enables the ozone concentration profile to be derived from the echo signal strength.
Parameters
Ozone concentration, extinction coefficient, boundary layer height, optical thickness, particulate concentration, cloud information, etc.
· Simultaneous detection of particles and ozone.
· Integrated cabinet for mobile vehicle and fixed monitoring.
· Long-term, unattended field monitoring.
Technical specification | Parameter |
Laser operating wavelength | 266 nm / 289 nm / 316 nm |
Pulse energy | ≥ 100 mJ @ 266 nm |
Frequency | ≥ 10 Hz |
Time resolution | 1-30 min (Adjustable) |
Spatial resolution | 7.5 m (Adjustable) |
Effective detection range | ≥ 3 km |
Detection sensitivity | 1 ppbv |
Blind zone distance | ≤ 100 m |
Dimensions | 1400 mm × 870 mm × 1320 mm |
Power consumption | 2500 W |
Power supply | AC 220±22 V , 50±1 Hz |
Weight | 400 kg |
Operating temperature | 20 ℃-25 ℃ (Cabin With Air Conditioning) |
Tel: +86 400-800-2810
Email: overseasmarketing@ldchina.cn
Address: No.599 Tianshi Road, Shushan District, Hefei City, Anhui Province, China
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