Spectroradiometers

MS-712 Spectroradiometer

  • NIST Traceable Calibration
  • 900 nm to 1700 nm
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Spectroradiometers

Features

  • Robust design, made for outdoor solar research
  • Temperature controlled detector core
  • Excellent long term stability & low temperature dependency
  • High optical resolution <7nm
  • NIST Traceable calibration
  • Compatible with EKO STR-Series Sun Trackers

MS-712 Spectroradiometer

  • NIST Traceable Calibration
  • 900 nm to 1700 nm

Temperature-controlled & optimised to provide the most accurate irradiance measurement data within the spectral range from 900nm and 1700nm (Visible-NIR). 

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Spectroradiometers

Features

  • Robust design, made for outdoor solar research
  • Temperature controlled detector core
  • Excellent long term stability & low temperature dependency
  • High optical resolution <7nm
  • NIST Traceable calibration
  • Compatible with EKO STR-Series Sun Trackers
Find out more

Overview

A unique all-weather sensor, the MS-712 features a temperature-controlled detector, ensuring optimum performance in hot and cold conditions ranging from -10 to 40°C.

Measuring the near-infrared (NIR) range from 900nm to 1700nm, the MS-712 comes with NIST traceable calibration, a calibration uncertainty budget, and is compatible with EKO STR-Series sun trackers.

The MS-712 is commonly paired with the MS-711 as part of the WISER I system to cover the spectral range from 300nm to 1700nm (UV-VIS-NIR).

The new generation grating and rugged optical design of the diffusor and input optics in the MS-712 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-712 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

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Attribute MS-712 View Product
Wavelength range 900 to 1700 nm
Optical resolution FWHM < 7 nm
Wavelength accuracy ± 0.2 nm
Directional response at 1000W/m² -
Temperature response -10°C to 50°C < 5 %
Temp. control -5 °C
Operating temperature range -10 to 40 °C
Exposure time 10 to 5000 msec
Dome material BK7
Communication RS-422 / 232C
Power supply 12VDC, 50VA
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 65 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) 180 °

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