DC Voltage Gain Calibration
This calibration procedure applies to the 34465A and 34470A only.
Review
and
Gain Calibration Considerations
before beginning this procedure.
Configuration: DC Voltage
1.
Configure each function and range in the order shown in the table below.
2.
Apply the input signal shown in the Input column.
3.
Enter the actual applied input voltage amplitude (see
). A Calibration Step
Succeeded message indicates success; if the display shows Calibration Step Failed, check the input
value, range, function, and entered calibration value and repeat the calibration step.
4.
Repeat steps 1 through 3 for each gain calibration point shown in the table.
5.
Store the new calibration constants (see
Storing the Calibration Constants
).
Each range takes less than 4 seconds to complete.
Instrument Settings
Input Function
Range
10 V
DCV
10 V
-10 V
10 V
0.1 V
100 mV
-0.1 V
100 mV
1 V
1 V
The 100V and 1000V ranges are adjusted later in the
DC Voltage High Voltage Gain Cal-
.
Keysight True
volt
Series Operating and Service Guide
563
Calibration Adjustment Procedures
