MS-711N DNI Spectroradiometer
- Integrated collimating tube
- 300nm to 1100nm
Features
- Robust design, made for outdoor solar research
- High optical resolution <7nm
- Operating temperature range -10 to 50°C
- Temperature controlled detector core
- NIST Traceable calibration
MS-711N DNI Spectroradiometer
- Integrated collimating tube
- 300nm to 1100nm
Unique & all-weather, the MS-711N DNI is a new generation grating spectroradiometer designed to provide the most accurate direct solar spectral data outdoors.
Features
- Robust design, made for outdoor solar research
- High optical resolution <7nm
- Operating temperature range -10 to 50°C
- Temperature controlled detector core
- NIST Traceable calibration
Overview
A unique all-weather sensor, the MS-711N DNI Spectroradiometer is designed to provide the most accurate direct solar spectral data outdoors and features a temperature-controlled detector, ensuring optimum performance in hot and cold conditions ranging from -10 to 50°C.
Measuring the spectral range from 300nm to 1100nm (UV-Visible-NIR), the MS-711N DNI comes with NIST traceable calibration and a calibration uncertainty budget.
The MS-711N DNI has a compact, fixed, collimating tube with a Quartz window and window heater and can be attached to the STR-21G or STR-22G sun trackers using a robust aluminium mounting plate for automatic tracking.
The new generation grating and rugged optical design of the diffusor and input optics in the MS-711N DNI make it superior to any fiber-optic based spectroradiometer by eliminating common issues with mechanical vibration and handling; ideal for permanent installation or as a travelling reference.
The MS-711N DNI has a separate power supply and can be controlled through RS232 / 422 via a PC or data logger. EKO also provides software options for device and data management and visualisation.
EKO Spectroradiometers deliver top-tier spectral measurements and detail about energy distribution (W/m2/nm), essential for effective PV or CPV cell research and performance analysis.
Specifications
| Attribute | MS-711N DNI | View Product | |
|---|---|---|---|
| Wavelength range | 300 to 1100 nm | ||
| Optical resolution FWHM | < 7 nm | ||
| Wavelength accuracy | ± 0.2 nm | ||
| Directional response at 1000W/m² | - | ||
| Temperature response -10°C to 50°C | < 2 % | ||
| Temp. control | 25 °C | ||
| Operating temperature range | -10 to 50 °C | ||
| Exposure time | 10 - 5000 msec | ||
| Dome material | - | ||
| Communication | RS-422 / 232C | ||
| Power supply | 12VDC, 50VA | ||
| Dimensions mm | 220 (D) x 197 (H) | ||
| Weight | 4.5 kg | ||
| Ingress protection IP | 65 | ||
| Power supply (Power Adapter) | 100-240VAC, 50/60Hz | ||
| Power consumption | 50 W | ||
| Power supply operating conditions | -10 to 40°C / 0 to 90 %RH | ||
| Power supply dimensions (mm) | 320 (W) x 240 (D) x 80 (H) | ||
| Power supply weight | 1 kg | ||
| Program | Analysis software WSDAc | ||
| OS | Microsoft Windows 7/8/9/10 | ||
| Functions | Display and analyze data | ||
| Cable length | 10 m10 m (20m / 30 m) | ||
| Field of View (FOV) | 5 ° (Collimating tube) |
Downloads
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