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  • LCD Display Transformer Oil Viscosity Tester

    LCD Display Transformer Oil Viscosity Tester

    This tester is designed and manufactured specially according to the national standard " GB265 - 88 Determination of kinematic viscosity of petroleum products " . It's suitable to determine kinematic viscosity of liquid petroleum products. This apparatus has the function of timing of the trial sample movement and can calculate the final result of kinematic viscosity. This method is suitable to determine kinematic viscosity of liquid petroleum products ( It refers to Newtonian liquids ), and its unit is m2/s. Generally in actual utilization, the unit is mm2/s. The dynamic viscosity is equal with the result which use kinematic viscosity to multiply the density of the liquid.
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  • Customized Different Model High Voltage Impluse Generator Test System

    Customized Different Model High Voltage Impluse Generator Test System

    High Voltage Impluse Generator Test System in power system need impulse voltage test to test its insulation performance under over-voltage before it is put into operation. With the development of power science and technology, more and more samples need impulse voltage test. Impulse voltage generator is a kind of high-voltage generating device which produces impulse waves such as lightning impulse voltage and switching over-voltage wave. It is the basic test equipment in high-voltage laboratory
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  • Multi Functional Current Transformer Tester Polarity CTPT accuracy testing system

    Multi Functional Current Transformer Tester Polarity CTPT accuracy testing system

    CTPT characteristic comprehensive tester is a fully automatic PT and CT characteristic testing instrument. The tests that the instrument can complete include: CT volt ampere characteristic test, Pt volt ampere characteristic test, CT polarity test, Pt polarity test, CT transformation ratio polarity test and Pt transformation ratio polarity test, automatically calculate the error curve of any point of CT, CT / Pt transformation ratio difference and other result parameters,
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  • Enameled Wire Elongation and Tensile Strength Tester

    Enameled Wire Elongation and Tensile Strength Tester

    • It is applied to test metal wire whose stretch breaking force is not more than 3000N
    • Test finishes automatically, user input the diameter of the sample, it can figure out its tensile strength automatically
    • It can connect with computer and display ten sample’s curves in different color, with percentage elongation (%) as
    x-axis and pull force (N) as y-axis.
    Every average test result of sample can be figure out when the sample are less than 10
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