Keithley 2601 Reference Manual page 452

Section 16: Calibration
Table 16-3
Model 2611/2612 calibration steps
1
Function
Voltage Source
and Measure
Current Source
and Measure
1. Calibrate only the source for the SENSE_CALA sense steps.
2. Steps must be performed in the order shown.
3. Do not use actual 0 values for zero calibration points. Send very small values such as ±1e-10.
Calibration polarities must also be set as shown in the procedures.
4. Output must be off before changing to the CALA sense mode.
Table 16-4
Model 2635/2636 calibration steps
1
Function
Voltage Source
and Measure
Current Source
and Measure
1. Calibrate only the source for the SENSE_CALA sense steps.
2. Steps must be performed in the order shown.
3. Do not use actual 0 values for zero calibration points. Send very small values such as ±1e-10.
Calibration polarities must also be set as shown in the procedures.
4. Output must be off before changing to the CALA sense mode.
5. For Current Measure only.
16-6
2
Calibration steps
200mV
200mV
2V
2V
20V
200V
100nA
1μA
10μA
100μA
1mA
1mA
10mA
100mA
1A
1.5A
10A
2
Calibration steps
200mV
200mV
2V
2V
20V
200V
10nA
1nA
5
100pA
100nA
1μA
10μA
100μA
1mA
1mA
10mA
100mA
1A
1.5A
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Series 2600 System SourceMeter® Instruments Reference Manual
3
Calibration points
±1e-10, ±180mV
±1e-10, ±180mV
±1e-10, ±1.8V
±1e-10, ±1.8V
±1e-10, ±18V
±1e-10, ±180V
±1e-10, ±90nA
±1e-10, ±0.9μA
±1e-10, ±9μA
±1e-10, ±90μA
±1e-10, ±0.9mA
±1e-10, ±0.9mA
±1e-10, ±9mA
±1e-10, ±90mA
±1e-10, ±0.9A
±1e-10, ±1.35A
±1e-10, ±2.4A
3
Calibration points
±1e-12, ±180mV
±1e-12, ±180mV
±1e-12, ±1.8V
±1e-12, ±1.8V
±1e-12, ±18V
±1e-12, ±180V
±1e-12, +/-9nA
±1e-12, +/-0.9nA
±1e-12, +/-90pA
±1e-12, ±90nA
±1e-12, ±0.9μA
±1e-12, ±9μA
±1e-12, ±90μA
±1e-12, ±0.9mA
±1e-12, ±0.9mA
±1e-12, ±9mA
±1e-12, ±90mA
±1e-12, ±0.9A
±1e-12, ±1.35A
4
Sense mode
smuX.SENSE_LOCAL
smuX.SENSE_REMOTE
smuX.SENSE_LOCAL
smuX.SENSE_CALA
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_CALA
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
4
Sense mode
smuX.SENSE_LOCAL
smuX.SENSE_REMOTE
smuX.SENSE_LOCAL
smuX.SENSE_CALA
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_CALA
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
smuX.SENSE_LOCAL
2600S-901-01 Rev. C / January 2008