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  • 10Hz~100kHz LCR Meter

    Model: AT3817A

    Features:   

    ●Store 999 LCD screen files, trigger delay, automatic level control (ALC)

    ●Multi-frequency test: support 10 frequency scan tests

    ●Multi-level test: support 10 level scan tests

    ●Absolute deviation (ABS) comparison mode, relative deviation (PER) and order (SEQ) comparison

    ●Switchable accessory file (AUX) sorting

    ●Programmable from 1 to 200 times to provide stability

    ●Custom sorting results are heard

    ●Built-in RS232C interface and Handler interface

    ●1000V super shock protection

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    • The newly upgraded AT3817A adopt true color TFT-LCD display and full Chinese operation interface (configurable into English). Displayed in large fonts, readings are more intuitive, used for laboratory quality control, feed inspection and component sorting. AT3817A with continuous frequency point of 10Hz~100kHz with a resolution of 0.001Hz. Test signal level 0.01Vrms ~ 2.00Vrms (10mV step), (add DCR measurement and internal DC bias (DC BIAS, ±2.5V) compared to AT28 series)

      AT3817A can test the 4 parameters of the component at the same time. Each parameter can be arbitrarily configured. The newly improved instrument realizes full 6-bit display of the main and auxiliary four parameters. It can scan 10 kinds of frequencies or level lists, it can also be used for 3 groups users frequency be corrected to improve accuracy. Built-in comparator, through HANDLER interface combined with PLC to complete automatic sorting of components.

      LCR Selection Guide.jpg

    • ParametersCs-Rs,Cs-D,Cp-Rp,Cp-D,Lp-Rp,Lp-Q,Ls-Rs,Ls-Q,G-B,R-X,Z-θrad,Z-θdeg,DCR
      Monitor ParametersZ,   D, Q, θr, θd, R, X, G, B, Y, Vac, Iac, Δ, Δ%
      Accuracy0.05%   ±5 digit
      Frequency10Hz~200kHz (continuous frequency, resolution 0.001Hz)
      Display RangeL:   0.00001uH~999999H
      C: 0.00001pF~999999uF
      R,Z: 0.00001Ω~99.9999MΩ
      D:0.00001~9.99999
      Q:0.00001~99999.9
      Δ%: -999999%~999999% q
      θ(deg):-179.999~179.999° q
      θ(rad):-3.14159~3.14159
      DCR:0.00001Ω~99.9999MΩ
      Source Resistance30Ω,50Ω and 100Ω
      RangeAutomatic, Manual, and nominal, 9 ranges
      Display MaxPrinciple parameter: 999999; Sub parameter:999999 
      Signal Level0.01V~2.00V   (10mV Step)
      DC Bias-2.5V~+2.5V
      Speed40 times/sec; 10 times/sec; 3 times/sec;can be 1~256 times average
      Comparator14-bin sorting, 10-bin GD, 1-bin NG, 1-bin AUX, 2-bin principle parameter NG;
      List Test10   group frequency and level scanning measurement
      AdjustmentOpen  & Short circuit sweep frequency correction,
      3 point frequency correction and load calibration.
      Files10   group files to save user's setting, 1 group to save system data real-time
      InterfaceRS232C,   ExHandler interface, standard configuration USB interface 
      OthersStore   999 LCD screen files, trigger delay, automatic level control (ALC),Built-in   SCPI and MODBUS protocols;RS-485(Optional)
      Power SupplyVoltage:   90V AC - 250V AC Frequency: 50Hz - 60Hz Max Power: 20VA
      Demension264mm (W)x107mm(H)x350mm(D) 
      Weight4kg
      AccessoriesATL501E:Kelvin   Test clip
      ATL601:Test fixture
      ATL600:Short-circuit slice
      ATL508A:SMD patch test clip
      ATL108:RS232 Communication cable
      ATL608:SMD patch test fixture (optional)
      ATL508:SMD patch test clip    (optional)
      ATS2818:Data acquisition software (optional)
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