MS-711 DNI Spectroradiometer

  • Reference for spectral measurements UV-VIS-NIR
  • High optical resolution <7nm
  • Operating temperature range -10 to 50°C
  • Made for outdoor solar research
  • Integrated collimating tube
  • Robust design no moving parts
  • NIST Traceable calibration
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The new generation grating spectroradiometer MS-711 DNI is designed to provide the most accurate direct solar spectral data outdoors. The MS-711 DNI is a unique all-weather sensor, without any moving parts. The detector core is temperature controlled to provide accurate irradiance measurement data within the spectral range from 300nm to 1100nm (UV-Visible-NIR). 

MS-711 DNI is accurately calibrated with traceability to the International Standards and issued with a calibration uncertainty budget. The rugged optical design of the diffusor and input optics make the MS concept superior to any fiber optic spectroradiometer which will be susceptible to mechanical vibration and handling. The MS spectroradiometers are designed for permanent installation but are perfectly suited as a traveling reference. 

MS-711 DNI has a compact …

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  Specifications MS-711 DNI
Wavelength range 300 - 1100 nm (50% points)
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 - 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 suply 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
  Field of View FOV 5 ° (Collimating tube)
  Heated front optics Yes
  Cable length 10 m


Applications and uses

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