Appendix B: Calibration
2606B System SourceMeter® Instrument Reference Manual
B-24
2606B-901-01 Rev. B / May 2018
Contact check calibration adjustment
1. As illustrated in the following figure:
Short the 2606B SENSE LO and LO terminals together.
Short the SENSE HI and HI terminals together.
Figure 137: Connections for contact check 0 ohm calibration
2. Allow the readings to settle, then get the 2606B readings:
r0_hi, r0_lo = smua.contact.r()
3.
Characterize both 50 Ω resistors using the resistance function of the digital multimeter.
4. As illustrated in the following figure:
Characterize both 50 Ω resistors using the resistance function of the digital multimeter.
Connect a 50 Ω resistor between the SENSE LO and LO terminals.
Connect the second 50 Ω resistor between the SENSE HI and HI terminals.
Figure 138: Connections for contact check 50 ohm calibration