Tektronix Keithley 2281 Series Reference Manual page 536

Appendix C: Calibration and adjustment
For 2281S, the expected values are shown in the following table.
Steps
3
4
Step 3
1. Before starting this calibration step, configure the shunt and load (electronic load or resistor load)
as shown in the following table.
Model
2281S
2. Enter the shunt value and press the ENTER key.
3. Enter the measured result from the digital multimeter (DMM) and press the ENTER key.
4. After entering the data, the waiting window is displayed. You need to wait a few seconds for the
internal measurements and calculations. The step 4 window is displayed.
Step 4
1. Before starting this calibration step, configure the shunt and load (electronic load or resistor load)
as shown in the following table.
Model
2281S
2. Enter the measured result from the digital multimeter (DMM) and press the ENTER key. After
entering the data, the waiting window is displayed. You need to wait a few seconds for the
internal measurements and calculations. Then the Save window is displayed.
3. You can save the calibration results or continue to the next calibration step. For the details on
saving, see
the calibration, press the Next soft key.
C-14
Model 2281S-20-6 DC Power Supply and Battery Simulator Reference Manual
Maximum voltage
-2
1.515e V
1.515 V
Shunt Electronic load
5.05 Ω
Constant current mode
Shunt Electronic load
5.05 Ω
Constant current mode
Saving calibration constants from the front panel
Minimum voltage
0.00 V
0.02 V
1.5 V 0.001 A
Resistor load
300 Ω
32 V 0.1 A
(on page C-19). If you want continue
077114601 / March 2019
Resistor load
300 Ω