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Home Products Transformer Comprehensive Tester
Transformer Comprehensive Tester Transformer Comprehensive Tester
Transformer Comprehensive Tester Transformer Comprehensive Tester

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Transformer Comprehensive Tester

Product No: LS2789

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  • The LS2789 Series Transformer Comprehensive Tester features a 7-inch true-color LCD screen with 800*480 resolution, enabling all parameters to be displayed on a single screen. There are multiple operating interfaces to choose from, catering to different users’ preferences. For the transformer scanning box, options range from 20Pin to 192Pin, which can meet the testing needs of various transformers.

    Specification:

    LISUN Model LS2789 LS2789A LS2789B
    Test Frequency 20Hz~200kHz 20Hz~300kHz 20Hz~500kHz
    Resolution 1mHz
    Test Parameters (LCR) C、L、X、B、R、G、D、Q、ESR、Rp、DCR、θ、|Z|、|Y|、TURN、P
    Test Parameters (Transformer) Turns Ratio, Number of Turns, Inductance, Capacitance, Leakage Inductance, Phase, Quality Factor (Q Factor), AC Resistance, DC Resistance (DCR), Balance, Pin Short Circuit
    |Z|，R，X, DCR Test Range 0.01mΩ~99.9999MΩ
    |Y|，G，B Test Range 0.00001μS~99.9999S
    C Test Range 0.00001pF~9.99999F
    L Test Range 0.00001μH~99999.9H
    D Test Range 0.00001~9.99999
    Q Test Range 0.01~99999.9
    Turns-Ratio Test Range 1:0.01~100:1
    θ(RAD) Test Range -3.14159~3.14159
    θ(DEG) Test Range -179.999~179.999
    Δ% Test Range -999.999%~999.999%
    Test Signal Level 0.005～2Vrms
    Signal Source Output Impedance 10Ω/CC、25Ω、50Ω、100Ω、10/100Ω
    Test Speed Fast: 75 times/second,
    Medium: 20 times/second,
    Slow: 6 times/second (for frequencies above 1kHz),
    Ultra-fast: 150 times/second
    Internal DC Bias Voltage -10VDC ~ +10VDC
    Equivalent Circuit Series, Parallel
    Range Mode Automatic, Manual
    Comparator Ten-level Sorting，BIN0~BIN9、NG、AUX、PASS/FAIL，LED display
    Volume 400*132*300mm
    Weight 8.5Kg
    Tags：

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