Jkjd 200 1 Insulating Oil Dielectric Loss And Resistivity Tester - China

JKJD200-1 Insulating oil dielectric loss and

resistivity tester

The main functions and features：

1, Grease cup used in line with the national

standard GB/T5654-2007 of the three-electrode

structure, interelectrode spacing 2mm, can

eliminate the stray capacitance and leakage

effects on dielectric loss test results.

2, The instrument adopts the medium frequency

induction heating, PID temperature control

algorithm.

This heating method has the

advantages of the oil cup and the heating

body non-contact, even heating, fast speed,

convenient control, strict control of the

temperature in the temperature error within

the preset range.

3, Internal standard capacitor of SF6 gas-

filled three-electrode capacitance of the

capacitor dielectric loss and electrical

capacity independent of ambient temperature,

humidity and other effects, the instrument

accuracy is ensured even after prolonged use.

4, AC test power supply using AC-DC-AC

conversion mode, effectively avoid the

influence of voltage and frequency

fluctuation on the accuracy of dielectric

loss test, even if the generator, the

instrument can also run properly.

5, Perfect protection functions.

When there

is an over voltage, over current, short-

circuit high voltage, the instrument can be

quickly cut off the pressure, and issued a

warning.

When the temperature sensor fails or

is not connected, the warning message.

In the

medium frequency induction furnace equipped

with a limited temperature relay, when the

temperature exceeds 120 degrees, the relay

releases, the heating is stopped.

6, Test parameter settings and convenient.

Temperature setting range 0 to 125 degree

celsius, the AC voltage setting range 500 to

2200V, DC voltage setting range 0 to 500V.

7, Using a large-screen LCD display with

backlight, clear display.

Friendly interface,

simply follow the Chinese menu prompt, enter

the command, the instrument can be

automatically tested.

And automatically store

and print test results.

8, Built-in real-time clock, the test date,

time may be retained with the test results,

display and print.

9, Air electrode cup calibration function.

Measurement of air electrode cup capacitance

and dielectric loss factor, in order to

determine air electrode cup cleaning and

assembly condition.

The calibration data is

automatically saved, in order to facilitate

the calculation of relative permittivity and

DC resistivity.

The main technical indicators:

1, Applies to GB/T5654-2007 standards

2, Power supply voltage: AC 220V ±10%

3, Power frequency: 50Hz/60Hz ±1%

4, Measuring range:

Capacitance 5pF to 200pF

Relative capacitivity 1.000 to 30.000

Dielectric loss factor 0.00001 to 100

DC resistivity 2.5 MΩm to 20 TΩm

5, Measuring accuracy:

Electric Capacity ±(1% of reading +0.5 pF)

Relative capacitivity ±1% of reading

Dielectric loss factor ±(1% of reading +

0.0001)

DC resistivity±10% of reading

6, Resolution:

Capacitance 0.01pF

Relative capacitivity 0.001

Dielectric loss factor 0.00001

7, Measured temperature range: 0 to 125 degree

celsius

8, Temperature measurement error: ±0.5 degree

9, AC experiments voltage: 500 to 2200V

continuously adjustable frequency 50Hz

10, DC test voltage: 0 to 500V continuously

adjustable

11, Suitable temperature: 0 to 40 degree

Celsius

12, Suitable humidity: <75%

13, Power dissipation : 100W

Company Contact:

• Posted By: Baoding Jinke Hui Electronic Co., Ltd.

• Phone: 03123268050

• Address: No. 5699 North Second Ring Road, High-tech Zone, B, Baoding , China

• Email:

• Website: http://www.bdjkh.com

• Business Description: Baoding Jinke Hui Electronics Co., Ltd.located in baoding city high tech
  
  development zone, is a high tech enterprise specialized in electric
  
  power system testing instruments equipment research and development,
  
  production, sales.
  
  The company has strong technical force, research and development of a series of power system testing equipment.
  
  Advanced production, experiment, testing equipment, a sound management system, the force in creating a high quality professional technical and management team.
  
  The company's products all use microprocessor as control core, the application of electronic testing theory advanced, fully in line with national standards.
  
  All products have been undergo a large number of scientific experiments, strict process control, and constantly improve the quality of the inspection, truly excellence, meticulous.