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MS-710 / 712 Spectroradiometer

MS-710 / 712 Spectroradiometer


  • Continuous outdoor measurements
  • Instant measurement of full spectrum 350 nm - 1700 nm
  • Excellent Long term stability of detector array
  • Low temperature dependency of detector
  • Fully controllable by PC and datalogger
  • High quality calibration and NIST traceable

The unique combination of MS-710 and MS-712, called "WISER system", operates as a set to extend the spectral measurement range and maximize resolution. From a single PC, the stand alone units are controlled by an integrated software which combines the individual measurement spectra into one file. The spectral measurement range of MS-710 is between 350nm and 950nm (VIS and NIR) and overlaps with the MS-712 which is between 900nm and 1700nm (NIR). The WISER unit is the ultimate reserach unit for CPV applications with respect to cell development, cell optimizing and CPV performance monitoring.


Specifications (Typical) MS-710 MS-712
Response time (Exposure time) 10ms - 5sec
Non-stability (change/year) ± 1 %
Non-linearity (at 1000W/m²)
Directional response  < 7%
Temp. response (-20ºC to 50°C) < ± 5 %
Control Temperature 25ºC 5ºC
Operating temperature range (°C) -10 to +40ºC
Cable length 10m 
Wavelength range  350 to 950 nm 950 to 1700 nm
Spectral Resolution 5nm  10nm
Wavelength accuracy < 1.5nm < 1.5nm 
Dimensions  ø 220 x 175 (H)  ø 310 x 270 (H) 
Weight  4.5 kg 7.5 kg 


Software Applicable to MS-Windows 95/98 SPDac-for measurement, SPMan-for data analysis Automatic calculation of spectral match accuracy (IEC904-9)
Unit of output W/m²µm
Power supply External Control and power supply 100 VAC~240 VAC / 12 VDC (50W) / 5 VDC (5W) / operating conditions 0 to +40ºC
Serial Interface RS-232 / 422



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