Products

  • GDOT-100C Insulation Oil Breakdown Tester 100kV

    GDOT-100C Insulation Oil Breakdown Tester 100kV

    GDOT-100C Insulation Oil Breakdown Tester is fully digital industrial instrument with microcomputer control. It has the features of high accuracy and strong anti-interference ability.

  • GDRB-F Transformer Winding Deformation Tester (SFRA & Impedance Method)

    GDRB-F Transformer Winding Deformation Tester (SFRA & Impedance Method)

    GDRB-F Transformer winding deformation tester adopts sweep frequency response analysis (SFRA) method and impedance method to detect transformer winding movements and mechanical failures due to mechanical shock, transportation or short circuits, with features of fast test speed, high frequency stability and powerful analysis software.

  • GDZRC-20U Series DC winding resistance tester

    GDZRC-20U Series DC winding resistance tester

    GDZRC series DC winding resistance tester is designed to measure DC resistance of inductive devices, such as transformers and power inductors.
    It has the features of fast measurement, small size and high accuracy of measurement, which is ideal equipment of measuring transformer winding and DC resistance of big power inductance equipment.

     

     

  • GDOT-100D 100kV Insulation Oil Tester

    GDOT-100D 100kV Insulation Oil Tester

    In power system, railway system and large petrochemical industrial enterprises all have  a lot of electrical equipment, its internal insulation is mostly oil-filled insulation type.

  • GDZRC-40A Series DC Winding Resistance Tester

    GDZRC-40A Series DC Winding Resistance Tester

    GDZRC series DC winding resistance tester is designed to measure DC resistance of inductive devices, such as transformers and power inductors. It has the features of fast measurement, small size and high accuracy of measurement,which is ideal equipment of measuring transformer winding and DC resistance of big power inductance equipment.

     

     

     

  • GD6100 Insulation Oil Tan Delta Tester (Oil Dissipation Factor Tester)

    GD6100 Insulation Oil Tan Delta Tester (Oil Dissipation Factor Tester)

    GD6100 is high-precision instrument for testing dielectric loss angle and volume resistivity of insulating oil or other insulating liquids. 

  • GDKC-5000 Transformer On Load Tap Changer Tester

    GDKC-5000 Transformer On Load Tap Changer Tester

    GDKC-5000 Transformer On Load Tap Changer Tester can accurately measure the transient time, transient waveform, transient resistance, three-phase synchronization and other parameters of the load tap changer. It is an ideal device for testing load tap changer. It meets the requirements of checking the action sequence of load tap changer and measuring of switching time.

     

  • GDKS-205  Automatic Flash Point Open Cup Tester

    GDKS-205 Automatic Flash Point Open Cup Tester

    GDKS-205 automatic open cup flash point tester is the device testing open cup flash point for petroleum products. It use module design which one host can control several testing furnace, to test different samples at the same time or separately. 

  • GDCP-510 Oil Freezing Point Tester

    GDCP-510 Oil Freezing Point Tester

    GDCP-510 Low Temperature Freezing Point Tester is compliant with GB/T 510 “Determination of Solidification Point for Petroleum Products” and GB/T 3535 “Petroleum Products―Determination of Pour Point. 

  • GDND-800 Freezing Point Tester

    GDND-800 Freezing Point Tester

    Transformer oil freezing point tester has the characteristics of exquisite structural design and unique manufacturing process. It conforms to GB/T 3535 and GB/T510 standards and is used to determine the pour point of petroleum products.

  • GDYN-901 Kinematic viscosity tester

    GDYN-901 Kinematic viscosity tester

    GDYN901 is 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. 

     

  • GDZD-601 Automatic Multi-Function Insulation Oil Shaker

    GDZD-601 Automatic Multi-Function Insulation Oil Shaker

    Multi-Function Shaker is used in laboratory to test heat, shake, degas various kinds of liquid under constant temperature and a fixed time. It is controlled by micro-computer to realize man-machine interaction.

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