www.bkprecision.com

Bench LCR Meter

Model 891

5

Specifications (cont.)

Save/Recall

Instrument Settings

Internal

10 locations

External

90 locations

Measurement Results and Screenshots

External

1000 locations

Impedance

Frequency

DC, 20 Hz – 1 kHz

1 kHz – 10 kHz

10 kHz– 100 kHz 100 kHz – 200 kHz 200 kHz – 300 kHz

0.1

Ω – 1 Ω

1% ± 1

1% ± 1

2% ± 1

5% ± 1

10% ±1

1

Ω – 100 Ω

0.5% ± 1

0.5% ± 1

1% ± 1

2% ± 1

4% ± 1

100

Ω – 1 kΩ

0.2% ± 1

0.2% ± 1

0.5% ± 1

0.5% ± 1

1% ± 1

1 k

Ω – 10 kΩ

0.05% ± 1

0.2% ± 1

0.5% ± 1

1% ± 1

2% ± 1

10 k

Ω – 100 kΩ

0.2% ± 1

0.2% ± 1

1% ± 1

1% ± 1

2% ± 1

100 k

Ω – 1 MΩ

0.5% ± 1

0.5% ± 1

2% ± 1

3% ± 1

4% ± 1

1 M

Ω – 10 MΩ

2% ± 1

2% ± 1

5% ± 1

5% ± 1

10% ± 1

10 M

Ω – 20 MΩ

4% ± 1

5% ± 1

NA

NA

NA

Test Signal

AC

Levels

0.5 Vrms and 1 Vrms selectable

Level Accuracy

5%

Output Impedance

100

Ω (nominal)

Frequency

20 Hz to 300 kHz

Resolution

0.01 Hz (20.00 Hz to 99.99 Hz)

0.1 Hz (100.0 Hz to 999.9 Hz)

1 Hz (1.000 kHz to 9.999 kHz)

100 Hz (100.0 kHz to 300.0 kHz)

Frequency Accuracy

± 0.1%

DC

Level Range

1 VDC

Level Accuracy

5%

Output Impedance

100

Ω (nominal)

At 0.5 Vrms test signal level, multiply Ae by 1.1.

General

Remote Interface

USB (Virtual COM), GPIB, LAN

Display

4.3” 480 × 272 color LCD display

AC Input

104 V - 126 V, 50/60 Hz

207 V - 253 V, 50/60 Hz

Power Consumption

20 VA max.

Operating Temperature

32 °F to 104 °F (0 °C to 40 °C)

Storage Temperature

14 °F to 158 °F (-10 °C to 70 °C)

Relative Humidity

up to 80%

Dimension (L × W × H)

10.1” x 4.4” x 15” (258 × 113 × 381 mm)

Weight

7.5 lbs (3.4 kg)

Three-Year Warranty

Standard Accessories

User manual, power cord, Kelvin clips (TL 889A), certificate of calibration & test report

Optional Accessories

TL89F1 test fixture (axial and radial)