Solar Cell I-V Test System (Manual)
User Manual
Ossila.com
23
Ossila Limited © 2022
Figure 9.16.
Readout of the voltage and current density at the mouse cursor location in the
Characterisation tab.
(II)
Plot Display Controls
By default, the axes of the plot will automatically scale to display all the data within it. The view can
be controlled manually using the following mouse controls:
•
Left/Middle click and drag
–
pan the axes.
•
Right click and drag
–
scale the axes (left-right for x-axis, up-down for y-axis).
•
Scroll wheel
–
scale the axes centred on the cursor location.
A specific axis can be controlled by using these controls on the axis labels. The axes can be reset
by clicking the ‘A’ button in the bottom
-left of the plot, as shown in
Figure 9.17.
Button to reset the plot axes.
9.11
Test Devices
The system is shipped with a precision resistor test device that can be used to verify the correct
operation of the system. It has a set of
100 kΩ
resistors that can be used to check the calibration
of the system, arranged in the geometry of the substrate pixels. The appearance of the test device
will depend on the substrate system being used (
).
