Keysight U8903B, Руководство по обслуживанию

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Appendix A A
Keysight U8903B Service Guide 105
Analog Analyzer Performance Verification
Test record for DC accuracy verification
NOTE
Use the test record below for the remaining test channels 3 and 4, channels 5 and 6, and
channels 7 and 8.
Table A-8 Test record for DC accuracy verification
V
IN
(V)
U8903B input range
(V)
V
DUT
(V)
(Channel 1)
V
DUT
(V)
(Channel 2)
DC accuracy (%)
(Channel 1)
DC accuracy (%)
(Channel 2)
–140 140
–100 100
–32 32
–10 10
–3.2 3.2
–1 1
–0.32 0.32
0.32 0.32
1 1
3.2 3.2
10 10
32 32
100 100
140 140