1
Calibration Procedures
32
Keysight U1241C/U1242C Service Guide
Table 1-10
Capacitance performance verification tests
Test function
Range
5520A/5522A
output
Error from nominal 1 year
U1241C
U1242C
Capacitance
Turn the rotary switch to the
position and press
.
1000 nF
1000 nF
±10.5 nF
±10.5 nF
10
μ
F
10
μ
F
±0.105
μ
F
±0.105
μ
F
100
μ
F
100
μ
F
±1.05
μ
F
±1.05
μ
F
1000
μ
F
1000
μ
F
±12.5
μ
F
±12.5
μ
F
10 mF
10 mF
±0.125 mF
±0.125 mF
Shift
Esc
View
Table 1-11
Resistance performance verification tests
Test function
Range
5520A/5522A
output
Error from nominal 1 year
U1241C
U1242C
Resistance
Turn the rotary switch to the
position.
1000
Ω
[a]
1000
Ω
±2.2
Ω
±2.2
Ω
10 k
Ω
10 k
Ω
±0.022 k
Ω
±0.022 k
Ω
100 k
Ω
100 k
Ω
±0.22 k
Ω
±0.22 k
Ω
1000 k
Ω
1000 k
Ω
±2.2 k
Ω
±2.2 k
Ω
10 M
Ω
10 M
Ω
±0.082 M
Ω
±0.082 M
Ω
100 M
Ω
25 M
Ω
±0.41 M
Ω
±0.41 M
Ω
100 M
Ω
±3.03 M
Ω
±3.03 M
Ω
[a] The accuracy of the 1000
Ω
range is specified after Math Null, which is used to subtract the test lead resistance and the thermal effect.