Section 13: Calibration Model 2601B-PULSE System SourceMeter Instrument Reference Manual
13-36 2601B-PULSE-901-01A April 2020
G. Send the contact check high calibration command:
smua.contact.calibratehi(r0_hi, Z_actual, r50_hi, 50_ohm_actual)
Where:
2601B-PULSE 0 Ω high measurement
Actual zero value; the resistance of the short between the SENSE HI and HI
terminals
2601B-PULSE 50 Ω high measurement
Actual 50 Ω resistor value; the value of the resistor between the SENSE HI and
HI terminals
Typical values:
smua.contact.calibratehi(r0_hi, 0, r50_hi, 50.15)
Where r0_hi is the same value as measured in step B, and r50_hi is the same value as
measured in step E.
Step 5. Bias current adjustment
For detail on wiring the pulse load, refer to Pulse loads (on page 13-3).
A. Connect the 2601B-PULSE to the multimeter, as shown in the following figure.
B. Select the multimeter DC current function.
Figure 163: Bias connections
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