Performance Test
4
Keysight U3401A User’s and Service Guide
79
Diode Verification Test
Configuration: Diode
1
Connect the calibrator to the front panel Hi and Lo input terminals.
2
Select each function and range in the order shown in
. Provide the
input shown in
3
Make a measurement and observe the result. Compare measurement results
to the appropriate test limits shown in
. (Be certain to allow for
appropriate source settling when using the Fluke 5520A).
Frequency Verification Test
Configuration: Frequency
1
Select the frequency function.
2
Select each range in the order shown in
. Provide the input voltage
and frequency indicated. Compare measurement results to the appropriate
test limits shown in
. (Be certain to allow for appropriate source
settling).
Table 4-5
Diode verification test
Function
Voltage
Range
Error from nominal one year
Diode
1.0000 V
2.3 V
±1 mV
2.0000 V
2.3 V
±1.5 mV
Table 4-6
Frequency verification test
Function
Voltage
Input frequency
Range
Error from nominal one year
Frequency
2 V
4.5 kHz
5 kHz
±0.7 Hz
