Tektronix KEITHLEY System SourceMeter 2636B Reference Manual page 829

Series 2600B System SourceMeter® Instrument Reference Manual
Step 3. Current calibration adjustment
A. Connect the Series 2600B SMU to the digital multimeter (see the following figure), and then
select the multimeter DC current function.
B. Send this command to initialize current calibration:
smua.source.func = smua.OUTPUT_DCAMPS
It is not necessary to set the measure range when following this procedure for calibration because
the measure range is locked to the source range when measuring the source function.
2600BS-901-01 Rev. E / January 2019
Figure 144: Connections for 100 nA to 1 A current ranges
Appendix A: Calibration
A-27