Keysight U1271A - Page 43

Calibration Procedures 1
Keysight U1270 Series Service Guide 43
ACmA/ACA
30 mA
03.000 mA (70 Hz) 0.9 to 1.1 × Reference value
30.000 mA (70 Hz) 0.9 to 1.1 × Reference value
300 mA
030.00 mA (70 Hz) 0.9 to 1.1 × Reference value
300.00 mA (70 Hz) 0.9 to 1.1 × Reference value
3 A
0.3000 A (70 Hz) 0.9 to 1.1 × Reference value
3.0000 A (70 Hz) 0.9 to 1.1 × Reference value
10 A
3.0000 A (70 Hz) 0.9 to 1.1 × Reference value
10.000 A (70 Hz) 0.9 to 1.1 × Reference value
Capacitance
OPEN OPEN With cables connected to CAP/COM terminals
10 nF
04.000 nF 0.9 to 1.1 × Reference value
10.000 nF 0.9 to 1.1 × Reference value
100 nF
010.00 nF 0.9 to 1.1 × Reference value
100.00 nF 0.9 to 1.1 × Reference value
1000 nF
0100.0 nF 0.9 to 1.1 × Reference value
1000.0 nF 0.9 to 1.1 × Reference value
10 μF 10.000 μF 0.9 to 1.1 × Reference value
100 μF 100.00 μF 0.9 to 1.1 × Reference value
1000 μF 1000.0 μF 0.9 to 1.1 × Reference value
10 mF 10.000 mF 0.9 to 1.1 × Reference value
OPEN OPEN
OPEN terminals (no cables connected to CAP/
COM terminals)
[a]
Table 1-3 Adjustment input values (continued)
Test function Step Reference value Valid reference input