Keysight U1252B - Page 158

6 Performance Tests and Calibration
156 Keysight U1251B and U1252B User’s and Service Guide
4 Turn the rotary switch to
position
(for model U1252B),
to position
(for model U1252B)
5 V 5 V ± 2 mV ± 1.75 mV
50 V 50 V ± 20 mV ± 17.5 mV
500 V 500 V ± 200 mV ± 200 mV
1000 V 1000 V ± 800 mV ± 800 mV
5
Press button to go to
the V mode
[a]
5 V 5 V,1 kHz N/A ± 22.5 mV
5 V, 10 kHz N/A ± 79.0 mV
4.5 V, 20 kHz N/A ± 169.5 mV
4.5 V, 100 kHz N/A ± 169.5 mV
50 V 50 V, 1 kHz N/A ± 225 mV
50 V, 10 kHz N/A ± 790 mV
45 V, 20 kHz N/A ± 1.695 V
45 V, 100 kHz N/A ± 1.695 V
500 V 500 V, 1 kHz N/A ± 2.25 V
1000 V 1000 V, 1 kHz N/A ± 8.0 V
6 Turn the rotary switch to the
position
50 mV 50 mV
± 75 V
[b]
± 75 V
[b]
500 mV 500 mV ± 0.2 mV ± 0.175 mV
– 500 mV ± 0.2 mV ± 0.175 mV
1000 mV 1000 mV ± 0.8 mV ± 0.75 mV
– 1000 mV ± 0.8 mV ± 0.75 mV
Table 6-2 Verification Test (continued)
Step Test Function Range 5520A Output
Error from nominal 1 year
U1251B U1252B