Ocean Optics RaySphere 1700 Install - Manual (Page 49)

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Chapter 7
Classifying the Solar Simulator
and Displaying the Results
Overview
RaySphere is designed for the spectral match test as described in detail in the international standard
IEC60904-9. For six wavelength intervals of interest, the percentage of total irradiance is specified in the
table shown below:
Interval Wavelength Range in nm Percentage of Total Irradiance in Wavelength Range 400 nm – 1100 nm
1 400 – 500 18.4%
2 500 – 600 19.9%
3 600 – 700 18.4%
4 700 – 800 14.9%
5 800 – 900 12.5%
6 900 – 1100 15.9%
The solar simulator requirements for classification for the spectral match test are as follows:
Classification Spectral match to all intervals specified in the table above
A 0.75 – 1.25
B 0.6 – 1.4
C 0.4 – 2.0
The RaySphere software displays the results from spectral match test, the spectrum in absolute irradiance
mode, and the timing diagram with photocurrent in the software section Classification tab as shown in
the example below. See
Classification Tab for more information.