Brief introduction
■JK2830 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, compact and compact.Abolish the traditional mechanical power switch and use software to control the power switch.0.05% basic accuracy and good test stability can be comparable to high-end models.Equipped with 4.3 inch LCD display and new upgraded interface system. Beautiful and easy to operate.The instrument provides a rich interface and is compatible with the standard SCPI instruction. It can easily form 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
■ It supports U disk file storage and can be upgraded by U disk.
■ RS232,RS485,USB,HANDLER,GPIB interface
Model |
JK2830 |
JK2831 |
JK2832 |
Basic measurement readiness |
LCRZ |
0.05% |
0.1% |
0.05% |
DCR |
0.10% |
|
Calibration condition |
Preheating time:≥30 Minute; ambient temperature:23±5℃; Signal voltage :1Vvrms
Clear : after OPEN、SHORT: Test cable length :0 m |
Test signal frequency |
50Hz-100kHz , 34points
50Hz, 60Hz, 75Hz, 100Hz,120Hz,150Hz,200Hz,
250Hz,
300Hz,400Hz,500Hz,600Hz,
750Hz,
1kHz,1.2kHz,
1.5kHz,2kHz, 2.5kHz, 3kHz, 4kHz,5kHz,6kHz,7.5kHz,10kHz,
12kHz,15kHz,20kHz,
25kHz,30kHz,40kHz,50kHz,
60kHz,
75kHz,100kHz |
50Hz-200kHz, 37 points
50Hz, 60Hz, 75Hz, 100Hz,120Hz,150Hz,200Hz,
250Hz,6kHz
300Hz,400Hz,500Hz,,
750Hz,1kHz,1.2kHz,
1.5kHz,2kHz,
2.5kHz, 600Hz3kHz,4kHz,5kHz,, 7.5kHz,10kHz,12kHz,15kHz,
20kHz,25kHz,
30kHz,40kHz,50kHz,60kHz,
75kHz,200kHz
100kHz,120kHz,150kHz, |
20Hz-200kHz,
15025 points |
Signal source output impedance |
30Ω、100Ω optional、±1% @1kHz |
AC Test signal level |
normal |
10mV-2Vrms |
Minimum resolution:10mV Accuracy :10%x .Set voltage +2mV |
100uA-20mArms Minimum resolution :0.1mA |
Constant level |
|
|
20mV-1Vrms |
|
|
Minimum resolution :10mV
Accuracy: 10% |
|
|
200uA-10mArms |
|
|
Minimum resolution :0.1mA |
DCR Test signal level |
1V DC |
1V DC |
50mV-2V DC |
|
|
Minimum resolution :0.5mV |
DC Bias voltage source |
|
|
0V - ±5V |
|
|
Minimum resolution :0.5mV
Accuracy : 1% |
|
|
0mA-±50mA |
|
|
Minimum resolution :0.5uA |
LCR Meter Test parameters |
L、C、R、|Z|、D、Q、|Y|、G、X、 θd、θr、RDC、Vm、Im,△% |
Transformer test parameters |
no |
DCR display range |
0.00001Ω-999.999MΩ |
LCR Parameter display range |
|Z|, R, X 0.00001Ω-99.9999MΩ
|Y|, G, B 0.00001us-99.9999s
C 0.0000pF-9.99999F
L 0.00001uH-99.9999kH
D 0.00001-9.99999
Q 0.00001-99999.9
θ(DEG) -179.999-179.999
θ(RAD) -3.14159-3.14159
△% -999.999%-999.999% |
Display number |
6 |
5 |
6 |
Measurement speed (≥10kHz) |
High : 75 times / sec (12.5ms), medium speed: 11 times / sec (83ms) slow: 2.7 times / sec (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 point ,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 |
control interface |
HANDLER |
communication interface |
USB HOST,RS232C,RS485(optional ),GPIB( optional ) |
|
Memory interface |
USB DEVICE(U disk storage or bar code scanning) |
|
Size / weight |
Upper frame size:215mm(W)*88mm(H)*336mm(D)
Shape size:236mm(W)*105mm(H)*363mm(D)
Weight :3.9kg |
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