POM-02
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.
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.
In addition to the features of POM-01, filters for the long wavelengths and a feature of cloud measurement are added.
Technical specification
| Half Field of View | 0.5 degrees |
| Minimum scattering angle | 3 degrees |
| Wavelengths | 11 wavelengths: 315, 340, 380, 400, 500, 675, 870, 940, 1020, 1627, 2200nm |
| Wavelength selection | Filter wheel method |
| Detector | Short wavelengths: Silicon photodiode, Long wavelengths: InGaAs element |
| Driver | Pulsemotor |
| Azimuth angle | +/- 300 degrees (South 0 deg) |
| Zenith angle | -60 to 160 degrees (Horizontal Level 0 deg) |
| Sun sensor | 4 element silicon sensor |
| Measurement modes | Direct solar radiation mode, Scattering solar radiation mode |
| Communication interface | RS232 |
| Power consumption | 200W (100V/2A) |
| Power | 100 - 240 VAC / 2A |
| Weight | Skyradiometer: 19kg, Cable etc: 4kg |
| Cable length | 20m (50m Option) |
| Weight | 10kg |
| Power cable | S-VSVC 3 core 2.0 |
| Diameter | 8.5Φ |
| Communication cable | S-VSVC 5 core 0.2 |
| Diameter | 5.0Φ |
