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Grating spectroradiometer
LS-100



The LS-100 grating spectroradiometer is specially designed for use in measuring the spectral irradiance of solar simulators that are used for the measurement of photovoltaic cells.

The LS-100 is calibrated against a NIST-traceable standard lamp. Its size is compact and it is very easy to operate.

The LS-100 must be connected to a PC (or laptop computer) via a RS232C cable, and data are obtained using the furnished (included) software. The measurement/analysis software is used to process the obtained data as follows;

compare with the data obtained in the standard test conditions
calculate the integrated irradiance in the specified spectral range
calculate the spectral coincidence (JIS C 8912)
calculate the difference and ratio compared to the standard data


Calibration Flow Chart
for LS-100 of Spectroradiometer
Standard Lamp
 In conformity with NIST
Indoor comparison Artificial Light
Spectroradiometer
  
OL752 Solar Simulator
Reference Instrument LS-100
  
 
Subject (to be delivered)
Instrument LS-100
  

Specificastion LS-100
Spectral range

350 to 1050 nm

Spectral interval 3.2nm
Spectral resolution 10nm
Spectral accuracy < 0.3nm
Aperture angle (Full view angle) 30&deg;
Stray light 0.15%
Exposure time 0.01 to 5 sec
Communication RS232C
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 DC12V, 0.8A
Size / Weight W50 x D250 x H150 mm / 1.8kg

brochure


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