For spectral measurement of the three irradiance components (DNI, GHI, DHI) we took a different approach. A spectroradiometer with rotating Shadow Band (RSB) is an attractive alternative to a conventional 3 component sun tracker system. Just one spectroradiometer used for all measurements lowers the costs associated with the instrumentation required. Accurate DNI measurements can be obtained from a MS-711 Global spectroradiometer with RSB comparing with the MS-711 DNI spectroradiometer on a sun-tracker. The comparison between the outputs spectral DNI from the two configurations reveals a consistency in the method and the measuerements of all 3 irradiance components. EKO will provide the RSB solution for all spectroradiometer models.
- Measure components (DNI/GHI/DHI)
- Set-up horizontal or POA
- All weather solution
- Reliable an robust design, mainenance free
- GPS receiver for easy set-up
- Compatible with all EKO spectroradiometers
- PC or datalogger control
| Weight | 4.5 kg |
|---|---|
| Dimensions | 220 × 220 × 197 cm |
| Compatible sensors | MS-711 |
| Shading angle | 5º |
| Measurement time Interval | 60 s |
| Operating temperature range | -10 – 50 °C |
| Power supply | 100 – 230 VAC |
| Power consumption | 8 – 15 W |
| Dimensions mm | W 300x L 700 x H 590 mm |
| Weight | 11 kg |
| Communication | RS-422 to USB |
