Ac Voltage (True Rms, Ac Coupling Mode); Ac Voltage (True Rms, Ac+Dc Coupling Mode); Table 6-3 Acv Resolution And Full Scale Reading [±(% Of Reading + Count)]; Table 6-4 Acvac+Dc Resolution And Full Scale Reading [±(% Of Reading + Count)] - Agilent Technologies U3401A User's And Service Manual

6 Specifications and Characteristics

AC Voltage (true RMS, AC Coupling mode)

Table 6-3 ACV resolution and full scale reading [±(% of reading + count)]
Range Resolution
10 μV
500 mV
100 μV
5 V
1 mV
50 V
10 mV
500 V
100 mV
750 V
[1]
In 750 V range, 1000.0 V is readable with audio warning.
[2]
Accuracy specified at input >5% of range.
[3]
Input Voltage <200 V RMS.
[4]
For 5 kHz to 10 kHz, the accuracy is 0.7% + 15.

AC Voltage (true RMS, AC+DC Coupling mode)

Table 6-4 ACV resolution and full scale reading [±(% of reading + count)]
ac+dc
Range Resolution
10 μV
500 mV
100 μV
5 V
1 mV
50 V
10 mV
500 V
100 mV
750 V
[1]
In 750 V range, 1000.0 V is readable with audio warning.
[2]
Accuracy specified at input >5% of range.
[3]
Input Voltage <200 V RMS.
[4]
For 5 kHz to10 kHz, the accuracy is 0.7% + 25.
88
Maximum
reading
30 Hz to 50 Hz
510.00 1% + 40
5.1000 1% + 20
51.000 1% + 20
510.00 Not specified
[1]
Not specified
1000.0
Maximum reading
510.00
5.1000
51.000
510.00
[1]
1000.0
Accuracy (One year; 23°C ± 5°C)
50 Hz to 10 kHz 10 kHz to 30 kHz 30 kHz to 100 kHz
0.5% + 40 2% + 60
0.35% + 15 1% + 20
0.35% + 15 1% + 20
0.5% + 15
1% + 20
[4]
0.5% + 15 1% + 20
Accuracy (One year; 23°C ± 5°C)
50 Hz to 10 kHz 10 kHz to 30 kHz 30 kHz to 100 kHz
0.5% + 50 2% + 70
0.5% + 25 1% + 30
0.5% + 25 1% + 30
0.5% + 25
1% + 30
[4]
0.5% + 25 1% + 30
U3401A User's and Service Guide
[2]
3% + 120
3% + 50
3% + 50
[3] [3]
3% + 50
[3]
Not specified
[2]
3% + 130
3% + 60
3% + 60
[3] [3]
3% + 60
[3]
Not specified