available: Manual Trigger via a front panel button
press, Bus Trigger sending a *TRG command
via PC interface, External Trigger using the EXT
TRIG input terminal on the rear panel.
Additionally, a trigger delay can be programmed
after an event detection, and a VM Comp output
is available to indicate the instrument’s
completion of a present measurement.
Power button
Interface keypad
mA Fuse socket
Fast Buffering with Built-in
Statistics
The 5492B provides an internal buffer capable
of storing up to 512 readings. Buffer storage
operation can be enabled via front panel or
remote command. The buffer fills up with the
requested number of readings at a rate of up to
57 readings/sec and then stops. The instrument
automatically calculates statistical information
based on the stored readings such as minimum,
maximum, or average reading, and standard
deviation, which can then be retrieved along with
the readings via the front panel or remote
command.
Rear panel
Serial number label
VM Comp
(Voltmeter
complete) BNC
output terminal
External
Trigger BNC
input terminal
RS-232
(Serial) interface
USB interface
Power line
fuse holder
GPIB (IEEE-488) interface
(model 5492BGPIB)
Chassis ground
screw terminal
2
w w w.bk prec ision.c om
True RMS Bench Multimeter
Model 5492B
Specifications
Specifications are based on the following conditions:
I
One year calibration cycle
I
I
I
I
Operating temperature between 18 °C to 28 °C
Accuracy expressed as: ± (% of reading + % of range) after 30 minutes warm-up and valid for 10 PLC (Slow)
Temperature coefficient: add ± [0.1% × (applicable accuracy)/°C] for 0 °C to 18 °C and 28 °C to 40 °C
Relative humidity: Up to 80% RH for 0 °C to 28 °C (75% RH for 10 MΩ and above ranges
for resistance measurement), up to 70% RH for 28 °C to 40 °C
DC Voltage
Resolution, Full Scale Reading and Accuracy ± (% of reading + % of range), 23 °C ± 5 °C
Full Scale
Accuracy
Typical Input
Rang e
Resolu tion
Reading
(1 year)
Impe dance
120.000 mV
1.20000 V
12.0000 V
120.000 V
1000.00 V
1 µV
10 µV
100 µV
1 mV
10 mV
119.999
1.19999
11.9999
119.999
1010.00
(2)
0.02+0.008
(1)
0.01+0.004
(1)
0.01+0.004
0.01+0.004
0.01+0.004
>10 GΩ
>10 GΩ
>10 GΩ
10 MΩ ±1%
10 MΩ ±1%
(1) under REL status
(2) 1% overrange (1010 V) is readable at 1000 V range
Input protection: 1000 V
AC Voltage (True RMS, AC coupled)
Resolution, Full Scale Reading and Accuracy ± (% of reading + % of range), 23 °C ± 5 °C
Range
120.000 mV
1.20000 V
12.0000 V
120.000 V
750.00 V
Re solution
1 µV
10 µV
100 µV
1 mV
10 mV
Fu ll Scale
Re ading
119,999
1.19999
11.9999
119.999
757.50
(3)
A ccuracy (1 year)
(1 )
10-20 Hz
1.50+0.100
1.50+0.100
1.50+0.100
1.50+0.100
1.50+0.100
20-50 Hz
0.50+0.100
0.50+0.100
0.50+0.100
0.50+0.100
0.50+0.100
50-20 kHz
0.10+0.100
0.10+0.100
0.10+0.100
0.10+0.100
0.10+0.100
20-50 kHz
0.30+0.150
0.30+0.150
0.30+0.150
0.30+0.150
0.30+0.150
(2)
50-100 kHz
1.0+0.150
1.0+0.100
1.0+0.100
1.0+0.100
1.0+0.100
(1)
(1) Specifications are for sine wave inputs >5% of range
(2)
≤
3×10
7
Volt-Hz for 750 V range
(3) 1% overrange (757.5V) is readable at 750 V range
Measurement method: AC coupled true RMS, measuring the AC component only
Maximum Crest factor: 3.0 at full scale
Input impedance: 1 MΩ ± 2% in parallel with capacitance <100 pF
Input protection: 750 Vrms, 500 Vdc
DC Current
Resolution, Full Scale Reading and Accuracy ± (% of reading + % of range), 23 °C ± 5 °C
Fu ll Scale
Accuracy
B urden Voltage
(1)
Range
Resolu tion
Re ading
(1 year)
& Shu nt Re sistor
12.0000 mA
0.1 µA
11.9999
0.05+0.008
(2)
120.000 mA
1 µA
119.999
0.05+0.004
(2)
1.20000 A
10 µA
1.19999
0.10+0.004
(3)
12.0000 A
100 µA
11.9999
0.25+0.004
(1) Typical voltage across the input terminals at full scale reading
(2) Use REL function
(3) In 12 A range, >10~12 ADC is readable for 20 seconds maximum
<0.15 V / 10.1
Ω
<1.5 V / 10.1
Ω
<0.3 V / 0.1
Ω
<0.15 V / 10 mΩ
Input protection: Externally accessible 2A / 250V fuse protecting the low input current terminal (LO).
Internally accessible 20A / 250V fuse protecting the high current input terminal (10A)
3
w w w.bk prec ision.c om
True RMS Bench Multimeter
Model 5492B
Specifications (cont.)
AC Current (True RMS, AC Coupled)
Resolution, Full Scale Reading and Accuracy ± (% of reading + % of range), 23 °C ± 5 °C
Range
12.0000 mA
1.20000 A
12.0000 A
(2)
Re solution
0.1 µA
10 µA
100 µA
Full Scale
Readi ng
11.9999
1.19999
11.9999
Bu rden Vol tage
(1 )
& Shunt Res istor
<0.15 V / 10.1
Ω
<0.3 V / 0.1
Ω
<0.15 V / 10 mΩ
Accu racy (1 year)
(3 )
10-20 Hz
1.0+0.080
1.0+0.080
1.0+0.080
20-50 Hz
0.50+0.080
0.50+0.080
0.50+0.080
50-2 kHz
0.25+0.080
0.25+0.080
0.25+0.080
2-20 kHz
2.0+0.080
2.0+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
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
Resistance (2-Wire and 4-Wire)
Resolution, Full Scale Reading and Accuracy ± (% of reading + % of range), 23 °C ± 5 °C
A ccu racy
Ran ge
(1)
Re solution
Full Scale Re ading
Test Curren t
(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
Input protection: 1000 Vdc or 750 Vac for all ranges
Note: Rx is the measured resistance value
Continuity
Resolution, Full Scale Reading and Accuracy ± (% of reading + % of range), 23 °C ± 5 °C
Range
1 kΩ
Re solution
100 mΩ
Full Scale
Reading
999.9
Test Curren t
1 mA
A ccu racy
(1 year)
0.1%+0.02%
For 0.1 PLC (Fast)
Input protection: 1000 Vdc or 750 Vac
Diode
Resolution, Full Scale Reading and Accuracy ± (% of reading + % of range), 23 °C ± 5 °C
R ange
3.0000 V
10.0000 V
10.0000 V
Res ol ution
100 µV
100 µV
100 µV
Fu ll Scale
R eadin g
2.9999
10.0000
10.0000
Te st Cu rrent
1 mA
100 µA
10 µA
Accuracy
(1 year)
0.030+0.020
0.030+0.020
0.030+0.020
For 1 PLC (Medium)
Input protection: 1000 Vdc or 750 Vac for all ranges
4
w w w.bk prec ision.c om
True RMS Bench Multimeter
Model 5492B
Specifications (cont.)
Frequency
Resolution, Full Scale Reading and Accuracy ± (% of reading + % of range), 23 °C ± 5 °C
A CV
Range
100 mV
to
750 V
Fre qu ency Range
5 ~ 10 Hz
10 ~ 100Hz
100 ~ 100 kHz
100 k ~ 1 MHz
(1)
R esolu tion
10 µHz
100 µHz
1 mHz
1 Hz
Fu ll Scale
Re ading
9.99999
99.9999
999.999
999.999
Accuracy
(2 )
0.05
0.01
0.005
0.005
Input Sensi ti vity
(Sine Wave )
200 mVrms
40 mVrms
40 mVrms
100 mVrms
(1) If testing frequency is greater than 1MHz, it will be displayed but no specified accuracy is guaranteed.
(2) Specified accuracy at input >5 % of range.
Gate Time at 1 Sec.
Input protection: 750 Vrms or 500 Vdc
Period
Resolution, Full Scale Reading and Accuracy ± (% of reading + % of range), 23 °C ± 5 °C
ACV Range
100 mV
to
750 V
Period Ran ge
1 ~ 10 µs
(1)
10 µs ~ 10 ms
10 ms ~ 100 ms
100 ms ~ 200 ms
Res olution
0.01 ns
0.1 ns
0.1 µs
1 µs
Fu ll Scale
Re ading
9.99999
9.99999
99.9999
199.999
Accuracy
(2 )
0.005
0.005
0.01
0.05
I nput Se nsitiv ity
(Sin e Wave )
100 mVrms
40 mVrms
40 mVrms
200 mVrms
(1) If testing frequency is greater than 1MHz, it will be displayed but no specified accuracy is guaranteed.
(2) Specified accuracy at input >5 % of range.
Gate Time at 1 Sec.
Input protection: 750 Vrms or 500 Vdc
Supplemental
Environmental
Operating Environ men t
Storage En vironment
Hu midity
General
Remote Interfaces
Measu reme nt Category
Math Fu nctions
Input Vol tage
Powe r Cons umption
Safety & EMC
Dimen sions (W×H×D )
Ne t Weig ht
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