Digital Multimeters

5490C Series

5

www.bkprecision.com

Specifications - 5492C / 5492CGPIB

Resolution

Full Scale Reading

100 mV

1 µV

119.999 mV

1 V

10 µV

1.19999 V

10 V

100 µV

11.9999 V

100 V

1 mV

119.999 V

10 mV

787.50 V

(1) Valid for sine wave input > 0.3% of range and greater than 1 mVrms.

(2) Three filters are available for low-frequency performance: 3 Hz, 20 Hz, and 200 Hz. No additional errors will occur for frequencies above these filter settings.

(3) 20% overrange on all ranges except 750 V range can only test 5% overrange.

Burden Voltage

Resolution

Full Scale

Reading

Accuracy (1 year)

3 Hz to 5 Hz

5 Hz to 20 Hz

20 Hz to 10 kHz

100 µA

< 0.011 V

1 nA

119.999 µA

1.00 + 0.03

0.5 + 0.03

0.20 + 0.04

1 mA

< 0.11 V

10 nA

1.19999 mA

1.00 + 0.03

0.5 + 0.03

0.20 + 0.04

10 mA

< 0.05 V

0.1 µA

11.9999 mA

1.00 + 0.03

0.5 + 0.03

0.20 + 0.04

100 mA

< 0.5 V

1 µA

119.999 mA

1.00 + 0.03

0.5 + 0.03

0.20 + 0.04

1 A

< 0.7 V

10 µA

1.19999 A

1.00 + 0.03

0.5 + 0.03

0.20 + 0.04

3 A

< 2.0 V

10 µA

3.1500 A

1.00 + 0.03

0.5 + 0.03

0.25 + 0.04

< 0.5 V

100 µA

11.9999 A

1.00 + 0.03

0.5 + 0.03

0.30 + 0.04

(5) Three filters are available for low-frequency performance: 3 Hz, 20 Hz, and 200 Hz. No additional errors will occur for frequencies above these filter settings.

(6) Valid for sinewave input > 1% of range and greater than 10 µA AC.

(7) 20% overrange on all ranges except 3 A range can only test 5% overrange.

(8) 10 A range available on front panel only.

Range Test Current Accuracy (1 year)

Temperature Coefficient / °C

1 kΩ

1 mA

0.030 + 0.004

0.0010 + 0.0020

Continuity

(9) Applicable to the voltage measured at the input terminal. A 1 mA test current is typical. Changes in the current source will

cause variations in voltage drop across the diode junction.

Range Test Current Accuracy (1 year)

Temperature Coefficient / °C

5 V

1 mA

0.0010 + 0.0020

Type

Accuracy

Pt100 (DIN / IEC 751)

Probe accuracy + 0.05 °C

5 kΩ thermistor

Probe accuracy + 0.10 °C

Temperature

Frequency

Accuracy (1 Year)

3 Hz to 5 Hz

1.00 + 0.03

5 Hz to 20 Hz

0.38 + 0.03

20 Hz to 20 kHz

0.10 + 0.03

20 kHz to 50 kHz

0.15 + 0.05

50 kHz to 100 kHz

0.63 + 0.08

100 kHz to 300 kHz

4.00 + 0.50

100 mV, 1 V, 10 V, 100 V, and 750 V ranges