Keysight 34450A - DC Current Gain Verification Test; Table 1-3 DC Voltage Gain Verification Test

1 Performance Tests and Calibration
Performance Verification Tests
12 34450A Service Guide
2 Select each function and range in the order shown below. Provide the
input shown in the table below.
3 Make a measurement and observe the result. Compare measurement
results to the appropriate test limits shown in the table. (Be certain
to allow for appropriate source settling when using the Fluke 5520A)
DC current gain verification test
1 Connect the calibrator to the front panel HI and LO input connectors
as shown in the figure below:
Table 1 - 3 DC voltage gain verification test
Input Function
[1]
[1] Select Slow Mode 5½ digit measurement resolution
Q= Quick performance verification test points
Range Quick Check Error from Nominal 1 year
100 mV
–100 mV
1 V
–1 V
10 V
100 V
1000 V
DC Volts 100 mV
100 mV
1 V
1 V
10 V
100 V
1000 V
Q
Q
±26 μV
±26 μV
±0.2 mV
±0.2 mV
±2 mV
±20 mV
±0.2 V
For range ≤ 100 mA