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Environmental measurement & analysis
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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
Wavelength range 350 to 1000 nm
900 to 1700 nm
Wavelength interval 0.73 nm 1.6 nm
Spectral resolution  <8 nm <7 nm
Wavelength accuracy ±0.2 nm
Response time (Exposure time) 10ms - 5sec
Temp. dependency (-10ºC to 40°C) ±5 % (All wavelength area)
Temperature control (-10ºC to 40°C) 25ºC ± 3ºC  -5ºC ± 0.5ºC
Stray Light

<-33 dB

(650nm spectral stray light)

<-35 dB

(1300nm spectral stray ligh)

Exposure time
10msec to 5000msec, Automatically controlled
Dome material
Filter Glass
Communication RS422 (Between sensor and power supply unit)
Power supply 12VDC/5VDC (from power supply unit)
Operating temperature range (°C) -10 to +40ºC

220 (ø) x 175 (H)mm

With ventilator: 260 (ø) x 240 (H) mm

300 (ø) x 200 (H)mm

With ventilator: 310 (ø) x 270 (H) mm
Weight  4.5 kg 7.5 kg 
Specifications (Power Supply) MS-710 MS-712
Power supply (Standard)

Input:  100 ~ 240V, 50/60Hz

Output: 12VDC (50W)

Input:  100 ~ 240V, 50/60Hz

Output: 12VDC (50W), 5VDC (15)
Ventilator:  100 ~ 240VAC, 50/60Hz, 16/15W
Communication RS232C (Between power supply and PC)
Operating conditions

Temperature: 0~ +40ºC, Humidity: 0~90%RH

*No condensation


200 (W) x 120 (D) x 160 (H) mm

Weight 1kg



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