Keithley 2601B Reference Manual

Series 2600B
System SourceMeter® Instrument Reference Manual Section 7:
TSP command reference
2600BS-901-01 Rev. B / May 2013 7-193
Example
-- Short SENSE LO and LO terminals
-- Short SENSE HI and HI terminals
-- Allow readings to settle, then get measurements
r0_hi, r0_lo = smua.contact.r()
-- Connect 50 OHM resistor between SENSE LO and LO
-- Connect 50 OHM resistor between SENSE HI and HI
-- Allow readings to settle, then get measurements
r50_hi, r50_lo = smua.contact.r()
smua.contact.calibratelo(r0_lo, Z_actual_lo, r50_lo,
50_ohm_actual_lo)
smua.contact.calibratehi(r0_hi, Z_actual_hi, r50_hi,
50_ohm_actual_hi)
Performs contact
check on SMU
channel A.
Install and measure
two resisters.
The user sends
contact check LO
calibration
command.
The user sends
contact check HI
calibration
command.
Also see
Adjustment (on page B-18)
smuX.cal.restore() (on page 7-188)
smuX.cal.save() (on page 7-189)
smuX.cal.unlock() (on page 7-190)
smuX.contact.calibratehi() (on page 7-191)
smuX.contact.check()
This function determines if contact resistance is lower than the threshold. This function is not available on the
Models 2604B/2614B/2634B.
Type TSP-Link accessible
Affected by Where saved Default value
Function
Yes
Usage
smuX.contact.check()
X
Source-measure unit (SMU) channel (for example, smua.contact.check()
applies to SMU channel A)

Keithley 2601B Specifications

General

Brand	Keithley
Model	2601B
Category	Measuring Instruments
Language	English