Model 2281S-20-6 DC Power Supply and Battery Simulator Reference Manual
Appendix C: Calibration and adjustment
077114601 / March 2019
C-17
For 2281S, the expected values are shown in the following table.
Steps
Maximum voltage
Minimum voltage
9
6.06e
-2
V
–9.09e
-2
V
10
–0.2 V
–1.515 V
Step 9
1. Before starting this calibration step, configure the shunt and power supply as shown in the
following table.
Model
Shunt
Power supply
2281S
5.05 Ω
Constant current mode
5.0 V
0.001 A
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 10 window is displayed.
Step 10
Before starting this calibration step, configure the shunt and power supply as shown in the following
table.
Model
Shunt
Power supply
2281S
5.05 Ω
Constant current mode
5.0 V
0.1 A
1. Enter the measured result from the digital multimeter (DMM) and press the
ENTER
key.
2. 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
Saving calibration constants from the front panel
(on page C-19). If you want continue
the calibration, press the
Next
soft key.
