Tektronix KEITHLEY SourceMeter 2606B Reference Manual page 807

Section 17: Calibration
21. Send the source calibration command using the range, -zero and -FS multimeter readings, and
-zero and -FS source values for the parameters:
smua.source.calibratev(-range, src_Z, DMM_Z_rdg, src_FS, DMM_FS_rdg)
Where:
-range
src_Z
DMM_Z_rdg
src_FS
DMM_FS_rdg
Typical values for the 1 V range:
smua.source.calibratev(-1, -1e-30, -1e-4, -0.9, -0.896)
22. If this step is not on the CALA sense mode, send the measure calibration command using the
multimeter and 2606B readings and range setting for the parameters:
smua.measure.calibratev(-range, Z_rdg, DMM_Z_rdg, FS_rdg, DMM_FS_rdg)
Where:
-range
Z_rdg
DMM_Z_rdg
FS_rdg
DMM_FS_rdg
Typical 1 V range values:
smua.measure.calibratev(-1, -1e-4, -1e-6, -0.89, -0.896)
23. Select automatic polarity mode:
smua.cal.polarity = smua.CAL_AUTO
17-22
Model 2606B System SourceMeter® Instrument Reference Manual
= The negative of the present calibration range
= The -zero 2606B programmed source output value
= The -zero DMM measurement
= The -FS 2606B programmed source output value
= The -FS DMM measurement
= The negative of the present calibration range
= The -zero 2606B measurement
= The -zero DMM measurement
= The -FS 2606B measurement
= The -FS DMM measurement
2606B-901-01 Rev. C November 2021