BK Precision 5491B User Manual

71
Resistance: ± (% of reading + % of range), 23 °C ± 5 °C
Rate
Range
(1)
Resolution
Full Scale
Reading
Test Current
Accuracy
(1 year)
Slow
500.00 Ω
5.0000 kΩ
50.000 kΩ
500.00 kΩ
5.0000 MΩ
50.000 MΩ
10 mΩ
100 mΩ
1 Ω
10 Ω
100 Ω
1 kΩ
510.00
5.1000
51.000
510.00
5.1000
51.000
0.5 mA
0.45 mA
45 µA
4.5 µA
450 nA
45 nA
0.10%+0.01%
(2)
0.10%+0.008%
(2)
0.10%+0.008%
(2)
0.10%+0.008%
0.15%+0.008
%
0.3
%+0.01%
(1)
In order to eliminate the noise interference, which might be induced to the test leads, it is
recommended to use a shielded test cable for measuring resistance above 100 kΩ.
(2)
Using REL function
Maximum Input Protection: 1000 VDC or 750 VAC for all ranges.
Open circuit voltage: Maximum voltage is 5.5 VDC
Continuity: ± (% of reading + % of range), 23 °C ± 5 °C
Range
Resolution
Full Scale
Reading
Test Current
Accuracy (1 year)
23 °C ± 5 °C
500 Ω
100 mΩ
999.9
0.5 mA
0.1%+0.04%
Maximum Input Protection: 1000 VDC or 750 VAC for all ranges.
Open circuit voltage: <5.5 VDC
Test Current: around 0.5 mA DC
Threshold value: 2% of range
SPECIFICATIONS FOR MODEL 2831E AND 5491B
Diode
Rate
Range
Resolution
Full Scale
Reading
Test Current
Med
2.0000 V
100 µV
2.3000 V
0.5 mA (approx.)
Frequency: ± (% of reading + % of range), 23 °C ± 5 °C
ACV
Range
Frequency
Range
Best
Resolution
Full Scale
Reading
Accuracy
Input Sensitivity
(Sine Wave)
200 mV
(*500 mV)
to
750 V
10 Hz
10-100 Hz
100-100 kHz
100k-1 MHz
100 µHz
1 mHz
10 mHz
10 Hz
9.9999
99.999
999.99
999.99
0.05%+0.02%
0.01
%+0.02%
0.01
%+0.008%
0.01
%+0.008%
200 mV rms
300 mV rms
300 mV rms
500 mV rms
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BK Precision 5491B Specifications

General

Brand	BK Precision
Model	5491B
Category	Measuring Instruments
Language	English