Ossila Solar Cell I-V Test System User Manual page 16

Solar Cell I-V Test System (Manual)
Table 9.1. Maximum current and accuracy for the different range settings for the Ossila Solar Cell I-V Test
System.
Maximum Current
±200 mA
±20 mA
±2000 μA
±200 μA
±20 μA
(IV) Sampling Rate
Select the number of samples to be taken for each data point.
•
I. A higher number of samples per point will improve the accuracy and precision of
the measurement. However, this will increase the time taken for the measurement
to be performed.
9.3.2 Device Details
(I) Pixel Switching
Select 'Manual' in the pixel switching setting.
•
(II) Number of Pixels
Set the number of individual solar cell pixels in the device being measured.
•
(III) Pixel Area
Set the are in cm
•
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Accuracy
±500 μA
±10 μA
±1 µA
±100 nA
±10 nA
Figure 9.5. Device Details settings.
of each pixel in the device.
2
Precision
10 μA
1 μA
100 nA
10 nA
1 nA
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User Manual
Resolution
1 μA
100 nA
10 nA
1 nA
100 pA
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