POM-01 Skyradiometer measures circumsolar radiation and spectrum intensity of the direct solar radiation for the research of the size distribution and concentration of the aerosols.

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POM Sky Radiometer

Key features

  • Size distribution and concentration of the aerosols can be measured.
  • Operated in all over the world
  • Ideal for the combination with LIDAR and Sky View Camera

Sensor part is loaded on the sun tracker, and it automatically follows the direction of the sun by the sun sensor.

Measured data care stored to the PC after the process by the micro processor.

Technical specification

Half Field of View 0.5 degrees
Minimum scattering angle 3 degrees
Wavelengths 7 wavelengths: 315, 400, 500, 675, 870, 940, 1020nm
Wavelength selection Filter wheel method
Detector Silicon photodiode
Measurement range 2.5mA, 250μA, 26μA, 250nA, 25nA, 2.5nA
Motor Stepping Motor (0.0036 degrees : 2 axis)
Sun Tracking Calculation with latitude, longitude, and local time (Sun sensor can compensate the position)
The number of scattering angles Maximum 50 points
Sun sensor 4 element silicon sensor
PC interface RS-232C
Power consumption 200W (100V/2A)
Weight Skyradiometer: 19kg, Cable etc: 4kg