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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 – 100kHz, 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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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.

Features:

■ High performance and small size

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

■ Accuracy:0.05%，resolution of six radings

■ Land 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< /p>

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 0.00001Ω～99.9999MΩ
G、Y、B 0.00001μS～99.9999S
DCR 0.001mΩ～99.9999kΩ (only for U2832)
ESR 0.01mΩ～99.9999kΩ
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

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Test frequency: 50Hz – 100kHz, resolution:10mHz
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Test level: 10mV—2.0V，resolution:10mV 100uA-20mA
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Internal bias: 0V —— ±5V / 0mA —— ±20mA
Output Impedance: 30Ω, 50Ω, 100Ω
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Basic accuracy: 0.05%
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U2819 Precision LCR Meter
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Output Impedance: 10Ω, 30Ω, 100Ω

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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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