MS-701 Spectroradiometer

Note: this product is obsolete

  • Reference for spectral UV
  • Optical resolution <7nm
  • Operating temperature range -10 to 40°C
  • Made for outdoor solar research
  • Robust design no moving parts
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The grating spectroradiometer MS-701 is designed to provide the most accurate solar spectral data outdoors. The MS-701 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 400nm (UV). 

MS-701 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 spectroradiometer concept superior to any fiber optic spectroradiometer which will be susceptible to mechanical vibration and handling. The spectroradiometers are designed for permanent installation but are perfectly suited as a traveling reference. 

MS-701 has a separate power supply unit and can be controlled …

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  Specifications MS-701
Wavelength range 300 - 400 nm (50% points)
Optical resolution FWHM < 7 nm
Wavelength accuracy +/- 0.3 nm
Directional response at 1000W/m² < 7 %
Temperature response -10°C to 50°C < 2 %
Temp. control 25 °C
  Operating temperature range -10 - 40 °C
Exposure time 10 - 5000 msec
  Dome material Quartz
  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
  Cable length 10 m
  Field of View FOV 180 °