Keysight U1241B - Page 77

Performance Tests and Calibration 5
Keysight U1241B and U1242B User’s and Service Guide 77
3
Turn the rotary switch to position
Short
Dual banana plug with
copper wires short
between two terminals
SHrt
1 V 1 V 1.000 V
4
Turn the rotary switch to position
Short
Dual banana plug with
copper wires short
between two terminals
SHrt
10 MΩ
Input terminals open
(remove all test leads
and shorting plugs from
input terminals)
oPEn
10 MΩ 10.000 MΩ
1000 kΩ 1000 kΩ 1000.0 kΩ
100 kΩ 100 kΩ 100.00 kΩ
10 kΩ 10 kΩ 10.000 kΩ
1000 Ω 1000 Ω 1000 Ω
5
Turn the rotary switch to position
Open
Input terminals open
(remove all test leads
and shorting plugs from
input terminals)
oPEn
1000 nF
400 nF 400.0 nF
1000 nF 1000.0 nF
10 μF 10 μF 10.000 μF
100 μF 100 μF 100.00 μF
1000 μF 1000 μF 1000.0 μF
10 mF 10 mF 10.000 mF
Table 5-4 Calibration Adjustments (continued)
Step Test Function Cal Range Input Reference Value Cal Item
U1241B U1242B