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% of the basic classification function provided by the accuracy of measurement and instrument for the vast majority of components and materials to provide accurate and complete the survey and analysis, is widely used in product research and development, components such as incoming inspection, product online applications.
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
Provide the system , can according to need to configure the Chinese or English, buzzer, screen brightness, etc
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:
Model
ET4401
ET4402
ET4410
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)
Display screen
3.5" TFT LCD screen
Number of display digits
Principal parameter: 5 digit
Secondary parameter: 5 digit
Measured parameter:
Principal parameter: L/C/R/Z
Secondary parameter: X/D/Q//ESR
Measurement range
L:0.001µH-9999H,
C:0.001pF-99.999mF,
R:0.0001-99.99M
Basic accuracy
0.1%
Measuring display speed
2 time/s (slow), 4 times/s (medium), 8 time/s (fast)
Internal bias
0-1500mV adjustable, at a step of 1mV.
Testing level
Six fixed level(0.1V,0.3V,0.6V,1V,1.5V,2V)
Signal source output impedance
30,100
Calibration function
Open circuit calibration, short circuit calibration
Screening function
The limit range of screening can be set to -50%-+50%, and the fixed points are 1%, 5%, 10% and 20%.
Comparator
5 groups sorting,3 groups of qualified setting, one group of unqualified setting, one group of auxiliary setting
Interfaces
standard: RS232, USB Device, Handler ;
Others
Support dc resistance (DCR), electrolytic capacitor measurement model,Adjustment of backlight brightness, Chinese and English are optional
General technical specifications:
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
Related Products:
lcr meter,
megger tester,
esr meter,
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inductance meter,
impedance meter,
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