ET4401 ET4410 LCR Benchtop Digital Bridge Tester Desktop LCR Meter Capacitance Resistance Impedance Inductance Measure Meter ,Accurate and Speed

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

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