Used for power networks, railway systems, large scale petrochemical plants etc. Electrical equipment which rely on oil
filled insulation, testing of the insulating oil dielectric strength is a common and a standard practice.

To meet the needs of the market, we have developed and
produced a series of insulating oil dielectric strength testers
according to national standard GB/T507 2002, industry
standard DL429.9 91 and the latest Electric Power Industry
Standard DL/T846.7 2004.

Single chip microcomputer as the core provides a fully
automated high accuracy Instrument.

●  With the microprocessor the instrument automatically
    completes the withstand voltage test for oil circulation with
    a range of 0 ～80KV (including boosting, maintaining,
    mixing, standing, printing and data export)

●  Large LCD display with touch screen operation

●  User friendly operation. The Instrument will automatically
    complete the withstand voltage test on one sample.

●  Breakdown voltage value of 1 to 9 times and will be
    automatically saved.

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●  After the test, the thermal printer will print each breakdown
    voltage value and average value.

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●  Power down data preservation.

●  The Instrument can save 100 tested results.

●  The voltage is accurate at 50Hz.

●  Equipped with over voltage, over current protection to
    safeguard the operators.

●  Displays time & date on test results.

●  Communicate include RS232 & USB interface for exporting
     test data.