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Display: 4.3 TFT LCD display: 480*272
Basic measurement readiness:
LCRZ: 0.05%
DCR: 0.10%
Test signal frequency: 20Hz-200kHz, 0.01Hz step
Signal source output impedance: 30Ω,100Ω
AC Test signal level: 10mV-2Vrms
RDC Test signal level: 5mV-2V DC
DC Bias voltage source: 0mA-- ±5V/0mA -- ±50mA
LCR Meter Test parameters:
Basic: L, C, R, |Z|, D, Q, |Y|, G, X, θd, θr, RDC, Vm, Im, △%
Transformer: DCR1 (primary, 2-terminal), DCR2 (secondary, 2-terminal), M (mutual inductance), N, 1/N, phase (phase), Lk (leakage inductance), C (primary and secondary capacitance)
Measurement speed (ms/ times):
High: 12.5ms
Medium speed: 83ms
Slow: 167ms
Equivalent circuit: Series, parallel
Range mode: Auto, keep
Trigger mode: Internal, manual, external, bus
Average number of times: 1-255
Clear function: Open circuit, short circuit, load
Mathematical operation: Direct reading, △ABS, △%
Trigger delay setting: 0-60.000s, 1ms step
Step delay setting: 0-60.000s, 1ms step
List scan: 201 points
Scanning parameters: Test frequency, AC voltage, AC current, DC BIAS voltage, DC BIAS current
Graphic scanning analysis: No
Unique function: L-RDC At the same time test, soft power switch, one button screen function, data recording function.
Comparator function:
10 gear sorting: BIN1-BIN9, NG, AUX
Gear counting function: PASS, FALL
Front panel LED display
Internal nonvolatile memory: 100 sets of LCRZ instrument set file, 201 test results
External USB memory: Instrument settings files, CSV data files, screenshots (GIF images)
Interface: HANDLER (control interface), USB HOST, RS232C, RS485 (optional), GPIB (optional)
Size / weight:
Upper frame size: 215mm (W) * 88mm (H) * 336mm (D)
Shape size: 236mm (W) * 105mm (H) * 363mm (D)
Weight: 3.9kg
Manual
Brief Introduction
JK283x series is a new generation of low-cost, high-performance, and compact LCR digital bridge. Using the latest technology and high-density circuit design, it concentrates the essence of the large LCR tester, making it compact and efficient. The traditional mechanical power switch has been replaced with a software-controlled power switch. With 0.05% basic accuracy and excellent test stability, it rivals high-end models. It is equipped with a 4.3-inch LCD display and a newly upgraded interface system, making it beautiful and easy to operate. The instrument provides a rich interface and is compatible with the standard SCPI instruction, allowing it to easily integrate into various testing systems to meet the needs of inspection, production, and scientific research.
Performance Characteristics
■ Low cost, high performance, small volume LCR tester
■ 4.3 inch TFT LCD display
■ Soft power switch
■ Optional operating interface in English and Chinese
■ Maximum 200kHz test frequency
■ 6-bit readings resolution
■ 10mVrms-2.0Vrms programmable test level, built-in 0- + 5V/50mA bias source
■ DCR test function, 50mV-2V, programmable test level, resolution 10mΩ
■ Ls-Rd/Lp-Rd function (L, Rd is displayed simultaneously)
■ Maximum test speed 13ms/ times
■ 30Ω, 100Ω signal source impedance
■ Voltage and current monitoring and automatic level adjustment function
■ Built-in comparator, 10 gear sorting and counting function
■ Supports U disk file storage and can be upgraded by U disk
■ RS232, RS485, USB, HANDLER, GPIB interface
