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U2831 LCR meter

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Address:B2, Building 23, New Dynamic Business Center, No. 1, Qingyang North Road, Tianning District, Changzhou

Tel:0519-85505199

Fax:0519-85505169

E-mail:sales@eucol.com.cn

Conatct:Mr. Jacky Bao

U2831 LCR meter

Test frequency: 50Hz – 200kHz, resolution:10mHz
Basic accuracy: 0.05%
Test level: 10mV—2.0V,resolution:10mV 100uA-20mA
Test speed: Fast: 12.5ms, Med: 83ms, Slow: 167ms(meas/sec)
Internal bias: 0V ——±5V / 0mA ——±20mA
Output Impedance: 30Ω, 50Ω, 100Ω

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Features

■ High performance and small size

■ Test frequency:50Hz-200kHz,10mHz step

■ Accuracy:0.05%,resolution of six radings

■ L and DCR can be measured simultaneously without interference; self-demagnetization

■ Auto LCR function

■ 100 points list sweep function

■ Support U disk storing test data and U disk firmware upgrade

Brief Introduction

U2831 Series LCR Meter is a new generation of impedance test equipment with high accuracy, wide measurement range and six digits resolution. Being possessed with test frequency up to 200kHz, test voltage of 10mV-2V, it can meet all requirements for measuring components and materials and provide guarantees for production line quality assurance, incoming inspection and laboratory precision measurements.

General Specifications

Temperature & Humidity

0°C - 40°C,  £90%RH

Power Requirement

Voltage

99V - 242V

Frequency

47.5Hz - 63Hz

Power

≤20 VA

Dimension for shelves(W×H×D)

215mm×88mm×320mm

Dimension(W×H×D)

235mm×105mm×345mm

Weight

Approx.2.5kg 

未找到相应参数组,请于后台属性模板中添加

Measurement function

Test Parameter

|Z|,C,L,R, X, |Y|,B,G,ESR,D,Q,θ

DCR(only for U2832)

Basic Accuracy

0.05%

Measuring speed (

Fast: 12.5ms, Med: 83ms, Slow: 167ms(meas/sec)

Equivalent circuit

Series and Parallel

Range mode

Auto, Hold

Trigger mode

Internal、Manual、DUT、External、Bus

Display mode

Direct-reading, Δ, Δ%

List sweep

100 points frequency, level, bias voltage/current, DC source

Correction

Open / short / load

Monitor

4.3-inch TFT color screen

Memory

Internal:100 groups,External:500 grooups(U-disk)

Test signal

Test frequency

U2831

50Hz – 100kHz, resolution:10mHz

U2832

50Hz – 200kHz, resolution:10mHz

Output Impedance

30Ω, 50Ω, 100Ω

Test level

10mV—2.0V,resolution:10mV

100uA-20mA

Internal DC bias source

0V ——±5V / 0mA ——±20mA

Measurement display range

Ls、Lp

0.00001μH~99.9999kH

Cs、Cp

0.00001pF~99.9999mF

R、Rs、Rp、X、Z

0.00001W~99.9999MW

G、Y、B

0.00001μS~99.9999S

DCR

0.001mW~99.9999kW(only for U2832)

ESR

0.01mW~99.9999kW

D

0.00001~99.9999

Q

0.00001~99999.9

qr

-3.14159~3.14159

qd

-180.000°~180.000°

D%

-99.9999%~999.999%

Comparator and interface

Comparators

10 bins,BIN1 – BIN9,NG,AUX

Interfaces

RS232C/USB-HOST/USB-CDC/

USB-TMC/HANDLER

U2831 LCR Meter

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U26009 SMD 测试钳

U10201 数据采集软件

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Address: B2, Building 23, New Dynamic Business Center, No. 1, Qingyang North Road, Tianning District, Changzhou

Tel:0519-85505199    Fax:0519-85505169

E-mail:sales@eucol.com.cn

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