oneFunction

1Fully automatic completion of heating, temperature control, high-speed data sampling, calculation, display, printing, and storage processes;

2The oil cup adopts a three electrode structure with a spacing between electrodes2mmIt can eliminate the influence of stray capacitance and leakage current on the dielectric loss test results;

3Adopting medium frequency induction heating, this heating method has the advantages of non-contact between the oil cup and the heating element, uniform heating, fast speed, and easy control, which strictly controls the temperature within the preset temperature error range.

4Contains standard capacitors,The dielectric loss and capacitance of the capacitor are not affected by environmental temperature, humidity, etc., ensuring the accuracy of the instrument even after long-term use.

5Large screen color touch screen, convenient human-machine dialogue, simple and clear operation, easy to understand at a glance.

6It has warm reminders such as opening the lid to break high voltage, short circuit of high and low voltage electrodes in the oil cup, etc., eliminating safety hazards and ensuring the personal safety of operators and the normal operation of equipment.

7Equipped with a real-time clock, the test date and time can be saved, displayed, and printed along with the test results.

8Automatically store measurement data, capable of storage100Group measurement data, thermal printing speed is fast.

9Equipped with an empty electrode cup calibration function.

10Automatically save calibration data to facilitate accurate calculation of relative permittivity and DC resistivity.

twoMain technical indicators

1Test voltage range:0～2000VAC 0～500VDC

2Test temperature range: room temperature~120℃

3Scope of dielectric loss factor testing:0.00001～100

4Range of resistivity measurement:2.5MOh ·m～100TOh ·m

5Range of relative permittivity testing:0~40

6Scope of capacitance testing:50pF～200pF

7Measurement accuracy----Dielectric loss factor: ± (indicated value ×)0.5%+0.0001）

electricity Rong:± (indication value ×)0.5%+0.1pF）

phase Correct Capacitance rate:± (indication value ×)0.5%+0.1）

straight flow Electrical resistivity:±10%indicated value

8Resolution of dielectric loss value:0.00001；

Resolution of resistivity:0.001MOh ·m

Resolution of capacitance value:0.01pF

Relative permittivity:0.001

9Power:500W