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Brief Introduction
JK2826 high precision digital bridge is a kind of multifunctional component parameter tester for testing various electronic components.
Using 7 inch 800x480 color TFT LCD display. High speed, stable. 20Hz-5MHz multi frequency points and 0.05% accuracy can meet the
requirements of production line quality control, incoming inspection and laboratory measurements.
Performance characteristics
■ New 32 bit core processor
■ 7 inch color TFT display
■ 20Hz-5MHz test frequency
■ 0.05% - Basic measurement accuracy, test speed (75 times / sec)
■ Graphics scanning analysis function, support frequency / level / offset scan, insight into the measured characteristics.
■ Multi - parameter test function.
■ Automatic level control ALC function - Test of voltage or current.
■ 30Ω, 50Ω,100Ω,10/CC, four different 10/CC signal source output impedance
■ Built in comparator, 10 file sorting and counting function
■ 10 - point list scan function
■ 100 sets of internal settings file , U disk 500 sets of test files to save or call
■ 0V, 1.5V and 2V internal DC bias voltage
■ Optional + 5V (+ 100mA) or 1A DC bias voltage source DC bias source
■ The software can be upgraded and updated through the U Disk
■ U disk copy screen, real-time data storage, which can support the FAT16 format, FAT32 file system
■ Standard RS232C, USB HOST, USB DEVICE, HANDLER, Earphone interface, foot switch interface, optional GPIB, LAN
Technical Parameter
Model | JK2826 | ||
Test frequency | 20 Hz－5MHz，0.01Hz Resolving power | ||
Test parameters | | Z|, |Y|, C, L, X, B, R, G, D, Q, θ, DCR | ||
Basic measurement accuracy | 0.05% | ||
Equivalent circuit | Series connection, arallel connection | ||
Math function | Absolute deviation, Percentage deviation | ||
Range mode | Automatic, keep, manual selection | ||
Trigger mode | Inside, manual, outside, bus | ||
Test speed（≥1kHz） | High speed: 75 times/sec, Medium speed: 12 times/sec,slow speed: 3 times/sec | ||
Average number | 1—255 | ||
Delay time | 0—60s, steeping by 1ms | ||
Calibration function | Open circuit/ short circuit/ load | ||
List scan | 10 point list scan function | ||
Display mode | Direct reading ，Δ，Δ%，V/I（Voltage / current monitor） | ||
Monitor | 800×480 RGB7 inch 16: 9 TFT LCD display | ||
Test signal | |||
Output impedance
| 30 Ω, 50 Ω,100 Ω, 10 /CC optional | ||
Test signal level | normal：5 mV－2 V accuracy ：10%，stepping by 1 mV | ||
DC bias source
| inside | 0V，1.5V，2V，accuracy：1% | |
Matching | ±5V（±100mA）DC bias source matching | ||
1A：0-1A The DC bias source. | |||
Display range | |||
|Z|, R, X | 0.01mΩ —99.9999 MΩ | ||
DCR | 0.001 mΩ —99.9999 MΩ | ||
|Y|, G, B | 0.00001µS —99.9999S | ||
C | 0.00001pF —9.9999F | ||
L | 0.00001µH —9999.99H | ||
D | 0.00001 —9.9999 | ||
Q | 0.00001 —9999.9 | ||
θ(DEG) | -179.999º —179.999º | ||
θ(RAD) | -3.14159 —3.14159 | ||
others | |||
Comparator function | Ten files: (nine files qualified, a file failed), and another AUX file | ||
Multi parameter | Can choose any of the four parameters at the same time measurement and display | ||
Curve scan function | A variety of test conditions, the image of the specimen to be scanned | ||
storage | Internal storage, USB extended storage | ||
interface | Standard configuration RS232C, HANDLER, USB HOST, USB DEVICE, Earphone interface, foot switch interface, optional GPIB, LAN | ||
size | 375mm(width）*135mm（height）*350mm(length） | ||
N/W | about 7kg | ||
