Product Description:
JK2830 is a new generation of low-cost high-performance compact LCR digital bridge, using the latest technology and high density circuit design, concentrated large LCR tester essence, compact, compact, cancel the traditional mechanical power switch,
Adopt software
Control power switch, basic accuracy of 0.05percent and good test stability can be comparable to high-end models. Equipped with 4.3 "LCD disy and new and upgraded interface system. Beautiful and generous, easy to operate Instrument provides rich interface, standard
SCPI instruction, can be convenient to form a variety of test systems to meet the requirements of inspection production and scientific research
Performance Characteristics:
Low - cost, high - performance, small - size LCR tester
4.3 "TFT LCD
Soft power switch
Optional operation interface in Chinese and English
Maximum 200KHz test frequency
6-digit reading resolution
10mVrms-2.0Vrms programmable test level with built-in 0~ -5V/50mV offset source
DCR test function,50mV-2V programmable test level, resolution 10 microohms
Ls-Rd/Lp-Rd, (L and Rd are disyed at the same time)
Maximum test speed 13ms/ time
30 ohm,100 ohm optional source impedance
Voltage and current monitoring and automatic level adjustment
Internal key comparator,10 - speed sorting and technical features
Support U disk file storage, you can upgrade the instrument program through U disk
RS232,RS485,USB,HANDLER,GPIBInterface
Single group transformer parameter test function (only some models)
Rd means DCR
Technical parameters:
Model number |
JK2830 |
JK2831 |
JK2832 |
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Show |
4.3 TFT LCD Show器 480*272 |
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Basic measurement accuracy |
LCRZ |
0.05% |
0. 1 % |
0.05% |
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DCR , winding ratio |
0.1% |
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Calibration condition |
Preheating time: ≧30 points; Ambient temperature: 23 ± 5 ℃ ;信号电压：1Vrms; 清零：OPEN 、SHORT 后;测试电缆长度：0m |
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Test frequency |
50Hz-100kHz , 0.01 Hz Step by step |
50Hz-200kHz, 37 The point |
20Hz-200kHz, 0.01Hz Step by step |
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Source output impedance |
30Ω 、 100Ω Optional, ± 1%@1kHz |
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AC Test signal level |
Normal |
10mV-2Vrms ;小分辨率：10mV ,准确度：10% x 设定电压+2mV; |
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100 μA-200mArms, 小分辨率：0.1mA |
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Constant level |
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20mV-1Vrms, 小分辨率：10mV, 准确度：10% |
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200 μA-10mArms,Minimum resolution: 0.1mA |
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DCR Test signal level |
1V DC |
1V DC |
5 0 mV-2V DC , 小分辨率：0.5mV |
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DC Bias voltage source |
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0 V~ ±5V ,小分辨率：0.5mV, 准确度：1% |
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0mA~ ±5 0m V , 小分辨率：0.5 μA |
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LCR Digital bridge test parameters |
L 、 C 、 R 、 |Z| 、 D 、 Q 、 |Y| 、 G 、 X 、 θd 、 θr 、 RDC 、 Vm 、 Im 、 △% |
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Transformer test parameters |
None |
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DCR Show范围 |
0.00001 Ω ~999.999M Ω |
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LCR 参数Show范围 |
｜Z ｜,R,X 0.00001 Ω -99.9999M Ω ｜Y｜,G,B 0.00001μs-99.9999s C 0.0000pF-9.99999F L 0.00001μH-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% |
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Show位数 |
6 |
5 |
6 |
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Measuring time ( ≧ 10kHz) |
快速：75 次/ 秒（12.5ms), 中速：11 次/ 秒（83ms), 慢速：2.7 次/ 秒（167ms) |
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Equivalent circuit |
Series, parallel |
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Range mode |
Automatic, keep |
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Trigger mode |
Internal, manual, external, Bus |
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The average number of times |
1-255 |
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Zero clearing function |
Open circuit, short circuit, load |
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Mathematical operation |
Direct reading, △ ABS, △ % |
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Trigger delay setting |
0-60.000s,1ms Step by step |
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Step by step延时设定 |
0-60.000s,1ms Step by step |
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List scan |
201 The point,扫描参数：Test frequency、AC 电压、AC Current、DC BIAS 电压、DC BIAS Current |
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Unique function |
L-RDC 同时测试,Soft power switch,一键截屏功能,数据记录功能 |
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Comparator function |
10 档分选,BIN1~BIN9 、NG 、AUX |
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File counting function |
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PASS,FAIL 前面板LED Show |
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Internal nonvolatile memory |
100 组LCRZ 仪器设定文件,201 The result of the test |
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外部USB Memory |
仪器设定文件,CSV 数据文件,截屏（GIF Image) |
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Interface |
控制Interface |
HANDLER |
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通讯Interface |
USB HOST,RS232,RS485( Optional),GPIB( Optional) |
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MemoryInterface |
USB DEVICE(U Disk storage or bar code scanning) |
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Size |
上架Size：215mm （宽）x88mm( 高）x336mm( Deep (--) |
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