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U2816A Precision LCR Meter

Test frequency: 50Hz – 200kHz, Resolution:1mHz
Basic accuracy: 0.05%
Test level: 10mV – 2V,Resolution:1mV
Test speed: Fast: 65, Med: 10, Slow: 5 (meas/sec) Internal bias: 5V- +5V,Resolution:1mV;U2816B
Output Impedance: 10Ω, 30Ω, 100Ω

keywords: LCR Meter Capacitance Meter



product details

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    • Commodity name: U2816A Precision LCR Meter
    • Commodity ID: 1070404034000211968

    Test frequency: 50Hz – 200kHz, Resolution:1mHz<BR> Basic accuracy: 0.05%<BR> Test level: 10mV – 2V,Resolution:1mV<BR> Test speed: Fast: 65, Med: 10, Slow: 5 (meas/sec) Internal bias: 5V- +5V,Resolution:1mV;U2816B<BR> Output Impedance: 10Ω, 30Ω, 100Ω

    Brief Introduction:

    U2816 Series Precision 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, built-in typical DC bias and -10V-10V DC voltage source output, it can meet all requirements for measuring components and materials and provide guarantees for production line quality assurance, incoming inspection and laboratory precision measurements. Otherwise, the Handler, RS232C and GPIB interfaces as well as improved command system provided by the instrument make it easier to build the test system.


    ■ Simultaneously display of four different parameters with flexible combinations

    ■ AC and DC parameters can be measured simultaneously without interference; self-demagnetization

    ■ High speed and efficiency measurement: Max. 65 meas / sec (with display)

    ■ Built-in bias voltage: -5V- + 5V; resolution: 1mV

    ■Support DC source output: continuously adjustable independent voltage source -10V ~ 10V, resolution of 2.5mV, low noise

    ■ Auto DUT trigger function: the DUT can be measured once be trigger and the measurement results and discrimination will be displayed.

    ■ Flexible limit comparator: support tolerance mode, sequence mode and parameter exchange

    ■ Rapid and easy determination of Pass/Fail through multi-parameter test function

    ■ Powerful list sweep function: mixed scanning of various excitation source and display of different parameters; also support multiple-channel scanners of devices

    ■ New graphical scanning functions: frequency / level / bias / DC source make nuanced analysis of elements

    ■ Complete user correction function: up to 32 dot frequency correction; can be applied to multi-channel scanning amendment for higher measurement consistency and repeatability

    ■ Rich communication interfaces: RS232C / USB-CDC / USB-TMC / HANDLER / GPIB

    ■ Multiple USB storage modes: CSV and TXT format for storing test data, BMP, PNG, GIF formats for stored on-screen images, U disk storage / recall setup files, U disk firmware upgrade

    ■ Storage / recall of Parameters: real-time storage of all parameters without losing after shutdown; supporting internal storage of 100 groups, external storage and recalling of 500 groups

    General Specifications:

    Temperature & Humidity 0°C-40°C, ≤90%RH
    Power Requirements Voltage 99V - 242V
    Frequency 47.5Hz-63Hz
    Power ≤ 20 VA
    Dimension(W×H×D) 350mm×120mm×360mm
    Weight approx. 3.5kg
  • Measurement function
    Test parameter |Z|,C,L,R, X, |Y|,B,G,D,Q,θ,DCR(option)
    Basic Accuracy 0.05% 0.05%
    Measuring speed Fast: 65, Med: 10, Slow: 5 (meas/sec)
    Equivalent circuit Series and Parallel
    Ranging mode Auto, Hold
    Trigger mode Internal, Manual,Auto, External and Bus
    Correction Open / short / load, 32 dot frequency correction
    Graphic Scanning (Optional) Frequency, level, bias voltage / current, DC source (Only U2816A is optional)
    List sweep 10 points frequency, level, bias voltage / current, DC source
    Monitor 480 * 272, 5-inch TFT color screen
    Memory Internal:100 groups,External:500 groups(U-disk)
    Test signal
    Test frequency U2816A 50Hz – 200kHz, Resolution:1mHz
    U2816B 50Hz – 200kHz, 37 typical frequency
    Output Impedance 10Ω, 30Ω, 100Ω
    Test level 10mV – 2V,Resolution:1mV
    ALC function 10mV – 1V (no in U2816B)
    Internal DC bias source U2816A -5V- +5V; resolution:1mV
    U2816B no
    Built-in DC source (Option) -10V - +10V; resolution: 2.5mV
    Measurement display range
    |Z|, R,X 0.01mΩ - 99.9999MΩ
    |Y|, G, B 0.0001uS – 999.999S
    C 0.00001pF – 999.999mF
    L 0.00001µH – 99.9999kH
    D 0.00001 - 9.99999
    θ(Deg) -179.9° – 179.9°
    θ(Rad) -3.14159 – 3.14159
    Q 0.01 - 99999.9
    Δ% -999.99% - 999.99%
    DCR 1mΩ - 99.9999MΩ (only U2816A is optional)
    Comparator and interface
    Comparators 10 bins, BIN0 - BIN9, NG, AUX PASS / FAIL LED display
    Interfaces RS232C/USB-HOST/USB-CDC/ USB-TMC/HANDLER/GPIB(Options)/SCNANER(Options)
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