Keysight U1251B Guia Del Usuario página 159

Table 6-2 Verification Test (continued)
Step Test Function
7
Press
the mV mode
8 Turn the rotary switch to the 
position
Keysight U1251B and U1252B User's and Service Guide
Range
50 mV
button to go to
[a]
500 mV
1000 mV
[n]
500 
[n]
5 k
[n]
50 k
500 k
Performance Tests and Calibration
5520A Output
U1251B
50 mV, 1 kHz ± 0.34 mV
50 mV, 10 kHz ± 0.86 mV
45 mV, 20 kHz N/A
50 mV, 30 kHz ± 0.86 mV
45 mV, 100 kHz N/A
500 mV, 45 Hz ± 3.25 mV
500 mV, 1 kHz ± 3.25 mV
500 mV, 10 kHz ± 8.6 mV
450 mV, 20 kHz N/A
500 mV, 30 kHz ± 8.6 mV
450 mV, 100 kHz N/A
1000 mV, 1 kHz ± 8.5 mV
1000 mV, 10 kHz ± 47 mV
1000 mV, 20 kHz N/A
1000 mV, 30 kHz ± 47 mV
1000 mV, 100 kHz N/A
500 
± 500 m
5 k
± 4.5 
50 k ± 45 
500 k ± 450 
Error from nominal 1 year
U1252B
± 0.24 mV
± 0.415 mV
± 1.695 mV
N/A
± 1.695 mV
± 2.25 mV
± 2.25 mV
± 4.15 mV
± 16.95 mV
N/A
± 16.95 mV
± 6.5 mV
± 11.5 mV
± 47.0 mV
N/A
± 47.0 mV
[c] [c]
± 350 m

[c] [c]
± 3 
± 30 
± 300 
6
157