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Home Products LCR Meter with DC Bias Current Source
LCR Meter with DC Bias Current Source LCR Meter with DC Bias Current Source
LCR Meter with DC Bias Current Source LCR Meter with DC Bias Current Source

LCR Meter with DC Bias Current Source

Product No: LS1373X

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  • Description

  • LS1373/LS1379 is an LCR meter with a DC bias current source. The current resolution is as low as 0.25mA. It can analyze the characteristics of the magnetic core in the inductor for quality inspection or product characteristic analysis. The built-in bias source has lower noise and more flexible control. The built-in comparator facilitates the establishment of an automated production line for inductor detection.

    Specification:

    LISUN Model LS1373X LS1373CX LS1379MX LS1379CMX
    Current range 0~12A 0~25A 
    Current Range 0mA~1.000A/1.000A~5.000A/5.000A~25.00A
    Step 0.25mA/1.25mA/6.25mA
    Sweep adjustment time 4ms~3600s 10ms~3600s 20ms~3600s
    Continuous loading maximum current time Conservative 2~3h, uninterrupted output
    Maximum output voltage 11V 
    Maximum allowable DC resistance Rmax=Vmax/I (Ω) (Refer to the user manual for calculation of Rmax)
    Maximum allowable inductance Lmax=Vmax/(di/dt) (mH) (Refer to the user manual for calculation of Lmax)
    Test frequency 50Hz~200kHz 50Hz~1MHz 50Hz~200kHz 50Hz~1MHz
    Test parameter C, L, X, B, R, G, D, Q, ESR, Rp, θ,
    |Z|, |Y|, P
    Test level 10mV-2Vrms
    Basic accuracy 0.05%
    Test speed Fast speed 50 times/second, medium speed 20 times/second, slow speed 6 times/second 
    Display
    Range    		 |Z|,  R, X 0.01 mΩ ～ 99.9999MΩ
    |Y|, G, B 0.00001μS～99.9999S
    C 0.00001pF～9.99999F
    D 0.00001～9.99999
    DCR 0.01mΩ～99.9999MΩ
    L 0.00001μH～99999.9H
    Q 0.01～99999.9
    θ(RAD) -3.14159～3.14159
    θ(DEG) -179.999°～179.999°
    Δ% -99.999%～99.999%
    Signal source output impedance 30Ω, 100Ω, 1062X
    Range mode Automatic and hold
    Start and stop control mode START/STOP Physical button, 4 kinds of foot control, bus
    Calibration function Open/short circuit, full frequency clearing, dot frequency clearing
    Equivalent circuit Series and parallel
    Comparator Three-gear sorting, BIN0～BIN2
    PASS, HI, LOW(PASS/FAIL LED display)
    Features Instrument fault self-test; 99 groups of custom file management;
    Double progress bar indicator;
    Bilingual in Chinese and English;
    Slave soft switch;
    Real-time operation;
    SCPI instruction set; 
    Simple double display calculator, etc
    Port RS232C, UsbHost, USB Device, Handler
    Working Power Voltage: 100~120V AC/198~242V AC
    Frequency: 46~64 Hz; Power>50 VA
    Working environment 0℃~40℃, Relative humidity≤75%
    Volume (W*H*D) 465mm*395mm*135mm 465mm*430mm*178mm
    Net weight 9.9Kg 19Kg
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Analyzing Core Characteristics in Inductors for Quality Inspection Using LISUN LS1373 DC Bias Current Source

In – Depth Analysis of LCR Meter with DC Bias Current Source: Unveiling the LISUN LS1373X

The Role of the LCR Meter in Inductor Quality Testing: A Focus on the LISUN LS1373