BK Precision 5491B User Manual

66
MODEL 2831E SPECIFICATIONS
DC Voltage
Resolution, Full Scale reading and Accuracy: ± (% of reading + % of range), 23 °C ± 5 °C
Rate
Range
Resolution
Full Scale
Reading
Accuracy
(1 year)
Typical
Input
Impedance
Slow
200.00 mV
2.0000 V
20.000 V
200.00 V
1000.0 V
10 µV
100 µV
1 mV
10 mV
100 mV
210.00
2.1000
21.000
210.00
1010.0
(2)
0.04%+0.09%
(1)
0.04%+0.08%
(1)
0.04%+0.09%
0.04%+0.09%
0.04%+0.08%
>10 MΩ
>11.1 MΩ
>10.1 MΩ
10 MΩ
10 MΩ
(1)
under REL status
(2)
1% over-range (1010 V) is readable at 1000 V range
Maximum input voltage: 1000 VDC or peak ac for all ranges.
AC Voltage
Resolution, Full Scale reading and Accuracy
Range
Resolution
Full Scale Reading
200.00 mV
2.0000 V
20.000 V
200.00 V
750.0 V
10 µV
100 µV
1 mV
10 mV
100 mV
210.00
2.1000
21.000
210.00
757.5
(1)
(1)
1% over-range (757.50V) is readable at 750V range
ACCURACY: ± (% of reading + % of range), 23 °C ± 5 °C
Rate
Range
Accuracy(1 year)
(1)
23 °C ± 5 °C
20-50 Hz
50-20 kHz
20-50 kHz
50-100 kHz
Slow
200.00 mV
2.0000 V
20.000 V
200.00 V
750.0 V
1.0%+0.2%
1.0%+0.2%
1.0%+0.2%
------
------
0.5%+0.15%
0.4%+0.05%
0.4%+0.05%
0.8%+0.075%
0.8%+0.075%
1.8%+0.25%
1.5%+0.1%
1.5%+0.1%
1.5%+0.1%
1.5%+0.1%
(2)
3.0%+0.75%
3.0%+0.25%
3.0%+0.25%
3.0%+0.55%
3.0%+0.55%
(2)
(1)
Specifications are for sine wave inputs >5% of range.
(2)
Limit at 40 kHz or ≤ 3×10
7
Volt-Hz for 750 V range
Measurement method: True RMS measurement
Maximum Crest factor: 3.0 at full scale
Maximum input voltage: 750 Vrms
≤ 3×10
7
Volt-Hz for all ranges
Input impedance: 1 MΩ ± 2% in parallel with capacitance <100 pF
Maximum DCV: 500 V for all AC ranges
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BK Precision 5491B Specifications

General

Brand	BK Precision
Model	5491B
Category	Measuring Instruments
Language	English