ET44 series desktop bridge LCR
Introduction to the
Product description:
ET44series LCR digital bridge is designed using automatic balance bridge principle component parameter analyzer, the tests of 10 hz ~ 100 KHZ bandwidth, 0.1
Product features:
Measuring frequency up to 100 KHZ,
Test level 10 2000 mv,
Support dc resistance (DCR), electrolytic capacitor measurement
The internal bias voltage output 0 mv 1500 mv
3.5 inch TFT display, five shows
Communications: USB Device, RS232 , Handle,
Data record function (maximum, minimum, average)
Support SCPI communication protocol
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Basic measurement accuracy of 0.1%
Manual and automatic range
With open circuit and short circuit calibration function
Comparator separation (5), alarm function
Main technical indicators:
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Model |
ET4401 |
ET4402 |
ET4410 |
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Testing frequency |
10 Points(100,120,200,400,800,1K,2K,4K,8K,10K) |
12 Points(100,120,200,400,800,1K,2K,4K,8K,10K,15K,20K) |
16 Points(100,120,200,400,800,1K,2K,4K,8K,10K,15K,20K,40K,50K,80K,100K) |
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Display screen |
3.5 TFT LCD screen |
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Number of display digits |
Principal parameter: 5 digit Secondary parameter: 5 digit |
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Measured parameter: |
Principal parameter: L/C/R/Z Secondary parameter: X/D/Q/θ/ESR |
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Measurement range |
L:0.001µH9999H, C:0.001pF99.999mF, R:0.0001Ω99.99MΩ |
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Basic accuracy |
0.1% |
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Measuring display speed |
2 time/s (slow), 4 times/s (medium), 8 time/s (fast) |
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Internal bias |
0-1500mV adjustable, at a step of 1mV. |
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Testing level |
Six fixed level(0.1V,0.3V,0.6V,1V,1.5V,2V) |
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Signal source output impedance |
30Ω,100Ω |
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Calibration function |
Open circuit calibration, short circuit calibration |
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Screening function |
The limit range of screening can be set to -50%50%, and the fixed points are 1%, 5%, 10% and 20%. |
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Comparator |
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Interfaces |
standard: RS232, USB Device, Handler ; |
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Others |
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General technical specifications:
Power voltage: 220V.AC/50Hz ±10%,OR 110V.AC/50Hz ±10%
Power consumption: 10W
Display: 3.5 TFT LCD, resolution 480*320
Interfaces: standard: RS232(or 485), USB Device, Handler ;
Service environment: 0°C-40°C
Sizes: 265mm*105mm*305mm (L*W*H)
Weight: 2.1kg
ET4401
ET4402
ET4410
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
RETURNS POLICY
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SHIPPING
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
