Temperature controlled detector core
900nm to 2500nm
The MS-713 measures the near-infrared (NIR) range from 900nm to 2500nm, comes with NIST traceable calibration, features a temperature-controlled detector core, and is designed to support solar research and applications that require the highest quality data.
A unique all-weather sensor, the MS-713 features a temperature-controlled detector, ensuring optimum performance in hot and cold conditions ranging from -30 to 50°C.
Measuring the near-infrared (NIR) range from 900nm to 2500nm, the MS-713 comes with NIST traceable calibration, a calibration uncertainty budget, and is compatible with EKO STR-Series sun trackers.
The MS-713 is commonly paired with the MS-711N as part of the WISER II system, covering 98% of the integrated solar-terrestrial spectrum, from 300nm to 2500nm.
The new generation grating and rugged optical design of the diffusor and input optics in the MS-713 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-713 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.
- Robust design, made for outdoor solar research
- Temperature controlled detector core
- Excellent long term stability & low temperature dependency
- NIST Traceable calibration
- Compatible with EKO STR-Series Sun Trackers
| Wavelength range | 900 to 2500 nm |
| Optical resolution FWHM | < 20 nm |
| Wavelength accuracy | ± 2 nm |
| Directional response at 1000W/m² | < 3 % |
| Temperature response -10°C to 50°C | < 2 % |
| Temp. control | -20 °C |
| Operating temperature range | -30 to 50 °C |
| Exposure time | 1 - 40 msec |
| Dome material | Quartz |
| Communication | RS-422 / 232C |
| Power supply | 12VDC, 85VA |
| Dimensions mm | 300 (D) x 200 (H) |
| Weight | 7.5 kg |
| Ingress protection IP | 65 |
| Power supply (Power Adapter) | 100-240VAC, 50/60Hz |
| Power consumption | 90 W |
| Power supply operating conditions | -10 to 40°C / 0 to 90 %RH |
| Power supply dimensions (mm) | 320 (W) x 240 (D) x 180 (H) |
| Power supply weight | 1 kg |
| Program | Analysis software WSDAc |
| OS | Microsoft Windows 7/8/9/10 |
| Functions | Display and analyse data |
| Cable length | 10 m (20m / 30 m) |
| Field of View (FOV) | - |
