BK Precision | BK5491B

Back to list

BK Precision

Share |

Dual display TRMS bench digital multimeter; 50,000 counts; 0.02% accuracy

Code :
BKPBK5491B
Brand :
BK Precision
Manufacturer Ref. :
BK5491B
Order Ref. :
BK5491B
50,000 Counts Digit Dual Display Bench Multimeter.
The model 5491A is a very accurate 50,000 count, dual display, true RMS bench multimeter. Low cost and high performance.
# True RMS (AC, AC + DC)
# Resistance measurements up to 50M ohms
# Measures frequency to 500KHz
# DBm measurement
# RS 232 Interface

359,00

Multi-product specifications ?
Demande de devis
  • J’ajoute mes produits à mon panier
  • J'accède à mon panier
  • Je demande mon devis à l'étape n°4
Express Quote for this product
Contact us :
01 71 16 17 00 Or e-mail

Chat Live

Closed Chat

Leave us a message
Top
TRMS : Yes
Number of points (cts) : 50,000 counts
Accuracy (%) : 0.02%
Voltage resolution (V) : 10uV
Minimum DC voltage (V) : 500mV DC
Minimum AC voltage (V) : 500mV AC
Maximum DC voltage (V) : 1000V DC
Maximum AC voltage (V) : 750V AC
Minimum DC current (A) : 500uA DC
Minimum AC current (A) : 500uA AC
Maximum DC current (A) : 10A DC
Maximum AC current (A) : 10A AC
Resistance measurement method : 2 wires
Measures (Type) : Resistance
Frequency
Continuity test
Diode test
Multimeter bandwidth (Hz) : 100 kHz
Safety Level : CAT II
CAT III
Safety Overvoltage : CAT II 1000V / CAT III 600V
RS232 Interface : Yes
GPIB Interface : No
Additional Characteristics : -
Package includes : Power cord, operation manual, test leads.
Dimension (HxWxD) (mm) : 105x255x305 mm (4.13x10.12 inches)
Net Weight (kg) : 3 kg (6.6 lbs)
Standard Manufacturer Warranty (Year) : 1 YEAR
Top
BK Precision  BK5491B



DC Voltage

Resolution, Full Scale Reading and Accuracy

 Range

Resolution

Full Scale Reading

Accuracy

(1 year)

Typical Input Impedance (2)

500mV

5V

50V

500V

1000V

10µV

100µV

1mV

10mV

100mV

510.00

5.1000

51.000

510.00

1200.0 (1)

0.02% + 4

0.02% + 4

0.02% + 4

0.02% + 4

0.02% + 4

10.0MΩ

11.1MΩ

10.1MΩ

10.0MΩ

10.0MΩ

(1) In 1000V range, 1200V is readable with audio warning.

(2) Input Impedance is in paralleled with capacitance <100pF.

AC Voltage (True RMS, AC Coupling)

Resolution, Full Scale Reading and Accuracy

Range

Resolution

Full Scale Reading

Accuracy (1 year) (1)

30 to 50 Hz

50 to 10k Hz

10k to 30k Hz

30k to 100k Hz

500mV

5V

50V

500V

750V

10µV

100µV

1mV

10mV

100mV

510.00

5.1000

51.000

510.00

1000.0 (1)

1% + 40

1% + 20

1% + 20

Not specified

Not Specified

0.5% + 40

0.35% + 15

0.35% + 15

0.5% + 15

0.5% + 15 (4)

2% + 60

1% + 20

1% + 20

1% + 20 (3)

1% + 20 (3)

3% + 120

3% + 50

3% + 50

3% + 50 (3)

Not Specified

(1) In 750V range, 1000V is readable with audio warning. (3) Input Voltage < 200V rms.

(2) Accuracy specified at input >5% of Range. (4) For 5k~10kHz, the accuracy is 0.7%+15.

DC Current

Resolution, Full Scale Reading and Accuracy

Range

Resolution

Full Scale Reading

Accuracy (1 year)

Burden Voltage(1)

& Shunt Resistor

500µA

5mA

50mA

500mA

5A

10A

10nA

100nA

1µA

10µA

100µA

1mA

510.00

5.1000

51.000

510.00

5.1000

20.000 (2)

0.05% + 5

0.05% + 4

0.05% + 4

0.05% + 4

0.25% + 5

0.25% + 5

<0.06V / 100Ω

<0.6V / 100Ω

<0.08V / 1Ω

<0.8V / 1Ω

<0.3V / 0.01Ω

<0.6V / 0.01Ω

(1) Typical at full scale reading and voltage across the input terminals.

(2) In 10A range, >10~20Adc is readable for 20 seconds maximum with audio warning.

 

AC Current (True RMS, AC Coupling)

Resolution, Full Scale Reading and Burden Voltage

Range

Resolution

Full Scale Reading

Accuracy (1 year) (5)

Burden Voltage (1) &Shunt Resistor

30 to 50 Hz

50 to 2k Hz

2k to 5k Hz

5k to 20k Hz

500µA

5mA

50mA

500mA

10nA

100nA

1µA

10µA

510.00

5.1000

51.000

510.00

1.5% + 50

1.5% + 40

1.5% + 40

1.5% + 40

0.5% + 20

0.5% + 20

0.5% + 20

0.5% + 20

1.5% + 50

1.5% + 40

1.5% + 40

1.5% + 40

3% + 75(4)

3% + 60

3% + 60

3% + 60

<0.06V / 100Ω

<0.6V / 100Ω

<0.08V / 1Ω

<0.8V / 1Ω

5A

10A

100µA

1mA

5.1000

20.000(2)

2% + 40(3)

2% + 40(3)

0.5% + 30

(<1kHz)

Not Specified

<0.3V / 0.01Ω

<0.6V / 0.01Ω

(1) Typical at full scale reading and voltage across the input terminals

(2) In 10A range, >10~20Aac is readable for 20 seconds maximum with audio warning.

(3) Input Current < 3 Arms. (4) Input Current > 35µArms.

(5) Accuracy specified at input >5% of range and >1A for 10A range except other specified.

Range and Accuracy

Voltage

Range (1,2)

Input Voltage

dBm (3) Range

@ 600Ω Ref

Accuracy (dB)

30 to 50 Hz

50 to 10k Hz

10k to 100k Hz

500mV

5V

50V

500V

25mV ~ 500mV

500mV ~ 5V

5V ~ 50V

50V ~ 500V

-29.82 ~ -3.80

-3.80 ~ 16.20

16.20 ~ 36.20

36.20 ~ 56.20

0.3

0.2

0.2

0.2 (5)

0.3

0.2

0.2

0.2

0.7

0.5

0.5

0.5 (5)

1000V (dc)

750V (ac)

500V ~ 1000V

500V ~ 750V

56.20 ~ 62.22

56.20 ~ 59.72

Not

Specified

0.2 (4)

Not

Specified

(1) Auto-ranging is used when dBm function is selected

(2) In Vdc 1200V range and Vac 1000V are readable

(3) Reading displayed in dB when REL modifier is used

(4) For input voltage at frequency between 50Hz to 1kHz

(5) Input Voltage <200V rms


General Specifications

General Items

Specifications

Warm up time

At least 30 minutes

Temperature Coefficient

Add 0.15 x (the applicable accuracy)/°C at 0°C to 18°C and

28°C to 50°C

Operating Temperature

0°C to 50°C (32°F to 122°F)

Storage Temperature

-20°C to 60°C

Altitude

Up to 2000 M

Pollution Degree

II

Over-voltage category

CAT III- 600V and CAT II-1000V

Relative Humidity

Up to 80% (60% for 50MΩ range or resistance measurement)

Common Mode Voltage

1000V dc or peak ac rms maximum between any input and

earth ground

Dimension

Approx. 255(w) x 105(h) x 305(d) mm (with holsters)

Weight

<3.0kgs

Line Voltage

100V / 120V / 220V / 240V ac ± 10%, 50/60Hz, 16VA maximum

Interface

· RS-232 (DB-9, male connector)