Keysight Technologies U1450 Series, Руководство по обслуживанию

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1 Calibration Procedures
Performance Verification Tests
28 U1450 Series/U1461A Service Guide
3 DCV
Turn the rotary
switch to the position.
6 V 6 V ±0.006 V ±0.006 V
60 V 60 V ±0.06 V ±0.06 V
600 V 600 V ±0.6 V ±0.6 V
1000 V 1000 V ±2 V ±2 V
4 DCmV
Turn the rotary
switch to the position.
60 mV 60 mV
[1]
- ±0.064 mV
600 mV 600 mV
[1]
- ±0.64 mV
[1] The accuracy is specified after the Null function is used to subtract the test lead resistance and thermal effect (by
shorting the test leads).
5 ACV
Turn the rotary
switch to the position.
6 V 6 V, 65 Hz ±0.063 V ±0.063 V
6 V, 5 kHz ±0.093 V ±0.093 V
6 V, 20 kHz ±0.124 V ±0.124 V
60 V 60 V, 65 Hz ±0.63 V ±0.63 V
60 V, 5 kHz ±0.93 V ±0.93 V
60 V, 20 kHz ±1.24 V ±1.24 V
600 V 600 V, 65 Hz ±6.3 V ±6.3 V
600 V, 999 Hz ±9.3 V ±9.3 V
1000 V 1000 V, 65 Hz ±13 V ±13 V
1000 V, 999 Hz ±18 V ±18 V
6 ACV (LPF)
While the
rotary switch is in the
position, press once.
6 V 6 V, 439 Hz - ±0.363 V
60 V 60 V, 439 Hz - ±3.63 V
600 V 600 V, 439 Hz - ±36.3 V
1000 V 1000 V, 439 Hz - ±63 V
Table 1-3 Performance verification tests for models U1461A/U1453A (continued)
Step Test function Range
5520A/5522A
output
Error from nominal 1 year
U1453A U1461A