Keysight Technologies B1500A Self-Paced Training Manual page 100

Module 3
Low Current Measurement
With slight modification of the default SMU settings of Classic Test I/V Sweep, you can check the
conditions of your measurement system. This is a typical plot when no cable is attached to the SMU
port. You would typically expect no more than a few fAs of deviation from zero using 16 PLC
integration time.
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