Datasheet

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 Measurement (Z) Accuracy
(1)
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 kΩ – 10 kΩ 0.05% ± 1 0.2% ± 1 0.5% ± 1 1% ± 1 2% ± 1
10 kΩ – 100 kΩ 0.2% ± 1 0.2% ± 1 1% ± 1 1% ± 1 2% ± 1
100 kΩ – 1 MΩ 0.5% ± 1 0.5% ± 1 2% ± 1 3% ± 1 4% ± 1
1 MΩ – 10 MΩ 2% ± 1 2% ± 1 5% ± 1 5% ± 1 10% ± 1
10 MΩ – 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)
(1)
Accuracy is based on test signal level at 1 Vrms with slow measurement speed.
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
Power cord, Kelvin clips (TL 889A),
certificate
of
calibration
&
test
report
Optional Accessories
TL89F1 test fixture (axial and radial)