Product Description:
JK2828 high precision digital bridge is a kind of multifunctional component parameter tester for testing various electronic components. It uses a 7 inch 800x480 color TFT LCD disy. High speed, stable.
20Hz-1MHz multi-frequency points and 0.05percent accuracy can meet the production line quality control, incoming inspection and laboratory measurement requirements
Performance Characteristics:
■ New 32-bit core processor, complete data comparison with foreign first-class equipment
■7 "True color TFT monitor
■20 Hz-1MHz test frequency
■0.05percent basic measurement accuracy, fast test speed (75 times/s)
■ Graphic scanning analysis function, support frequency/level/offset scanning, insight into the characteristics of the tested parts
■ Multi-parameter test function.
■ Automatic level control ALC function for testing voltage or current
■ Output impedance of four different signal sources: 30 Ω, 50 Ω,100 Ω,10/CC
■ Built-in comparator, 10-stop sorting and counting function
■ 10-point list scan
■ Internal 100 sets of setup files,U disk 500 sets of test files saved or called
■ 0V, 1.5V and 2V internal DC bias voltage
■ Optional ±5V (±100mA) DC bias source or 1A DC bias source
■ The instrument software version can be upgraded and updated through U disk
■U disk copy screen, real-time data saving, can support FAT16, FAT32 file system
■ Standard RS232C,USB HOST,USB DEVICE,HANDLER, headphone interface, foot switch interface; Optional GPIB,LAN
Technical parameters:
Model number |
JK2828 |
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Test frequency |
20 Hz－1MHz |
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Test parameters |
| Z|, |Y|, C, L, X, B, R, G, D, Q, θ,DCR |
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Basic measurement accuracy |
0.05% |
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Equivalent circuit |
Series, parallel |
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Mathematical function |
Absolute value deviation, percentage deviation |
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Range mode |
Automatic, hold, manual selection |
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Trigger mode |
Internal, manual, external, Bus |
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Measurement speed (≥1kHz) |
Fast: 75 times/s, medium speed: 12 times/s, slow speed: 3 times/s |
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The average number of times |
1—255 |
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Delay time |
0 -- 60s, step by 1ms |
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Calibration function |
Open/short/load |
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List scan |
10点List scan功能 |
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Disy mode |
Direct reading,Δ, δpercent,V/I (measured voltage/current monitoring) |
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The monitor |
800×480 RGB7英寸16: 9 TFT LCDThe monitor |
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Test signal |
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Output impedance |
30 Ω, 50 Ω,100 Ω,10 /CC optional |
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Test signal电平 |
Normal: 5 MV-2 V Accuracy: 10percent,1 mV step
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Direct current
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Inside |
0V,1.5V,2V, accuracy: 1percent |
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Optional |
±5V（±100mA）Direct current偏压源选件 |
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1A：0-1ADirect current偏流源选件 |
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Disy range |
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|Z|, R, X |
0.01mΩ —99.9999 MΩ |
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DCR |
0.001 mΩ —99.9999 MΩ |
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|Y|, G, B |
0.00001µS —99.9999S |
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C |
0.00001pF —9.9999F |
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L |
0.00001µH —9999.99H |
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D |
0.00001 —9.9999 |
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Q |
0.00001 —9999.9 |
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θ(DEG) |
-179.999º —179.999º |
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θ(RAD) |
-3.14159 —3.14159 |
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Other |
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Comparator function |
十档：（九档合格,一档不合格）,另有AUX档 |
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Multiparameter |
Optionally select four parameters for simultaneous measurement and disy |
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Curve scanning function |
Under a variety of test conditions, the measured parts for graphic scanning sorting |
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Memory |
Inside存储、USB扩展存储 |
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Interface |
标配RS232C、HANDLER、USB HOST,USB DEVICE、耳机Interface、脚踏Interface;可选GPIB、LAN |
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Size |
375mm(W) *135mm (H) *350mm(L) |
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Net weight |
About 7 kilograms |
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