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    UHV-640 Transformer Oil Dielectric Loss Tester

    UHV-640 Insulating Oil Dielectric Loss Tester is used for measuring dielectric loss and resistivity of insulating oil. The instrument is designed and manufactured according to gb5654-2007 and related standards. It is controlled by microcomputer, easy to use, high measurement accuracy, high test efficiency and greatly reduces labor intensity.

    Product Details of UHV-640 Transformer Oil Dielectric Loss Tester

    Oil Dielectric Loss Tester

    Test voltage range

    02000V AC0500V DC

    Test capacitance range

    50pF~200pF

    Test temperature range

    Room temperature125℃

    Dielectric loss test range

    0.000011

    measurement accuracy

    ±display×0.5%+0.0001

    Relative permittivity

    ±display×0.5%+0.1

    Resistivity resolution

    0.001MΩ·m

    Resistivity measurement range

    2.5MΩ·m20TΩ·m

    Power

    500W

    Power supply

    AC220V±22V

    Size

    470×430×380mm3

    Weight

    23kg

    Conditions of Use

    Ambient temperature

    0℃ ~ +40℃

    Relative humidity

    ≤75%RH

    NicknameOil Dielectric Loss Testerdielectric oil tester

    Feature:

    1. The structure of this instrument integrates the functions of oil cup, heating, temperature control, and pressure regulation.

    2. It adopts large-screen color LCD display, thermal printing of Chinese characters, Chinese character menu, and simple operation.

    3. Automatic calibration of empty cup.

    4. With over-voltage, over-current, and temperature-limiting protection functions.

    5. Intermediate frequency induction heating electrode cup, uniform heating in a short time.

    6. The temperature is directly measured by the probe placed in the measuring electrode cup.

    7. Built-in sine wave generator, digital voltage regulation to generate standard 50Hz high-power test power supply.










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