Bk Precision BK-5492B Digital-Multimeter, DMM, BK-5492B Datenbogen
Produktcode
BK-5492B
4
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True RMS Bench Multimeter
Model 5492B
Resistance (2-Wire and 4-Wire)
Continuity
Specifications (cont.)
Resolution, Full Scale Reading and Accuracy ± (% of reading + % of range), 23 °C ± 5 °C
Range
Re solution
Full Scale
Readi ng
Bu rden Vol tage
(1 )
& Shunt Res istor
Accu racy (1 year)
(3 )
10-20 Hz
20-50 Hz
50-2 kHz
2-20 kHz
12.0000 mA
0.1 µA
11.9999
<0.15 V / 10.1 Ω
1.0+0.080
0.50+0.080
0.25+0.080
2.0+0.080
1.20000 A
10 µA
1.19999
<0.3 V / 0.1 Ω
1.0+0.080
0.50+0.080
0.25+0.080
2.0+0.080
12.0000 A
(2)
100 µA
11.9999
<0.15 V / 10 mΩ
1.0+0.080
0.50+0.080
0.25+0.080
2.0+0.080
(1) Typical voltage across the input terminals at full scale reading
(2) In 12 A range,>10-12 A AC is readable for 20 seconds maximum
(3) Specifications are for sine wave inputs >5% of range
(2) In 12 A range,>10-12 A AC is readable for 20 seconds maximum
(3) Specifications are for sine wave inputs >5% of range
AC Current (True RMS, AC Coupled)
Resolution, Full Scale Reading and Accuracy ± (% of reading + % of range), 23 °C ± 5 °C
Ran ge
(1)
Re solution
Full Scale Re ading
T est Curren t
A ccu racy
(1 year)
120.000 Ω
1 mΩ
119.999
1 mA
0.05 +0.008
(2)
1.20000 kΩ
10 mΩ
1.19999
1 mA
0.03 +0.004
(2)
12.0000 kΩ
100 mΩ
11.9999
100 µA
0.03 +0.004
(2)
120.000 kΩ
1 Ω
119.999
10 µA
0.03 +0.004
1.20000 MΩ
10 Ω
1.19999
10 µA
0.03 +0.004
12.0000 MΩ
100 Ω
11.9999
7.0/(10M+Rx) µA
0.10 +0.004
120.000 MΩ
1 kΩ
119.999
7.0/(10M+Rx) µA
0.50 +0.008
(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 120 kΩ
(2) Using REL function
shielded test cable for measuring resistance above 120 kΩ
(2) Using REL function
Resolution, Full Scale Reading and Accuracy ± (% of reading + % of range), 23 °C ± 5 °C
Range
Re solution
Full Scale
Reading
T est Curren t
A ccu racy
(1 year)
1 kΩ
100 mΩ
999.9
1 mA
0.1%+0.02%
Diode
Resolution, Full Scale Reading and Accuracy ± (% of reading + % of range), 23 °C ± 5 °C
R ange
Res ol ution
Fu ll Scale
R eadin g
Te st Cu rrent
Accuracy
(1 year)
3.0000 V
100 µV
2.9999
1 mA
0.030+0.020
10.0000 V
100 µV
10.0000
100 µA
0.030+0.020
10.0000 V
100 µV
10.0000
10 µA
0.030+0.020
Measurement method: AC coupled true RMS, measuring the AC component only
Input protection: Externally accessible 2 A / 250 V fuse protecting the low input current terminal (LO). Internally accessible 20 A / 250 V fuse protecting the
high current input terminal (10A)
Max. crest factor: 3.0 at full scale
Input protection: Externally accessible 2 A / 250 V fuse protecting the low input current terminal (LO). Internally accessible 20 A / 250 V fuse protecting the
high current input terminal (10A)
Max. crest factor: 3.0 at full scale
Input protection: 1000 Vdc or 750 Vac for all ranges
Note: Rx is the measured resistance value
Note: Rx is the measured resistance value
For 0.1 PLC (Fast)
Input protection: 1000 Vdc or 750 Vac
Input protection: 1000 Vdc or 750 Vac
For 1 PLC (Medium)
Input protection: 1000 Vdc or 750 Vac for all ranges
Input protection: 1000 Vdc or 750 Vac for all ranges