Keysight U1271A - Alerts and Warnings During Measurement

1 Calibration Procedures
28 Keysight U1270 Series Service Guide
2
ACV Turn the rotary switch to
the position.
3 V 3 V, 20 Hz - ±0.0325 V
3 V, 45 Hz ±0.0230 V ±0.0200 V
3 V, 65 Hz ±0.0230 V ±0.0200 V
3 V, 1 kHz ±0.0325 V ±0.0325 V
3 V, 5 kHz ±0.0625 V ±0.0475 V
3 V, 20 kHz ±0.0640 V ±0.0640 V
2.7 V, 100 kHz - ±0.0985 V
30 V 30 V, 20 Hz - ±0.325 V
30 V, 45 Hz ±0.230 V ±0.200 V
30 V, 65 Hz ±0.230 V ±0.200 V
30 V, 1 kHz ±0.325 V ±0.325 V
30 V, 5 kHz ±00625 V ±0.475 V
30 V, 20 kHz ±0.640 V ±0.640 V
27 V, 100 kHz - ±0.985 V
300 V 300 V, 45 Hz ±2.30 V ±2.00 V
300 V, 65 Hz ±2.30 V ±2.00 V
300 V, 1 kHz ±3.25 V ±3.25 V
300 V, 5 kHz ±6.25 V ±4.75 V
270 V, 20 kHz - ±5.80 V
1000 V 1000 V, 45 Hz ±9.0 V ±8.0 V
1000 V, 65 Hz ±9.0 V ±8.0 V
1000 V, 1 kHz ±12.5 V ±12.5 V
1000 V, 5 kHz - ±17.5 V
Table 1-2 Performance verification tests (continued)
Step Test function Range 5520 output Error from nominal 1 year
U1271A U1272A/
U1273A/U1273AX