Transformer Oil Resistivity Test Equipment Insulating Oil Dielectric Loss Tester

We create brand new product designs and strive to maximize the value and impact of our dry air generator for transformer, Hand Held Dewpoint Meter, 50A Transformer DC Resistance Tester. The company continues to innovate, pursue excellence, and devote itself to research and development of various new products to meet the needs of different customers! We uphold the people-oriented concept of safe development, and build the foundation of safe development with a safety culture system. Sincerity is not only the cornerstone of our century old foundation, but also the driving force for us to build a first-class group. We fulfill our corporate environmental responsibility, continue to advocate and practice the concept of green development, and continue to provide high-quality, safe and environmentally friendly products and services to the society.

1. Introduction & Application

FT-YJS-058A Auto Cleaning Type Insulating Oil Dielectric loss and resistivity tester, is designed and manufactured based on GB/T5654-2007 of (Liquid insulating material of relative permittivity, dielectric loss factor and DC resistivity measurements). It is used for measuring dielectric dissipation factor and DC resistivity of insulating oil and other insulating liquids.

This Oil Tan Delta Test kit is characterized by integrated structure, and integrates test cell, temperature controller, temperature sensor, dielectric loss test bridge, AC test power, standard capacitor, high resistance meter, DC high voltage source and other major components. The transformer oil tan delta test set adopts full digital technology and all of the intelligent automatic measurement, is equipped with large color screen LCD display, whose each step has prompted the English, the test results can be automatically stored and printed output, so that the operator without professional training will be able to use it proficiently.

2. Why Test Oil Dielectric Loss at High Temperature?

High temperature Tan Delta tests are more sensitive to small changes that occur in oil characteristics. Some ionic contaminants may not be detectable at 25°C but are revealed in the 100°C test. Measuring Tan Delta or Resistivity at two temperatures, e.g., ambient and 90 °C (IEC 60247), as opposed to just one temperature, may provide additional, useful information. For example, obtaining a high Tan Delta test result at ambient and an acceptable Tan Delta test result at a high temperature typically indicates the presence of moisture, since the moisture will evaporate at higher temperatures. Conversely, a high Tan Delta test result at both temperatures (or at higher temperatures only) is often attributed to the presence of contaminants.

3. Technical Parameters

4. Functions & Features

1). Oil cup is cleaned automatically and has electrode calibration function.

2). Internal standard capacitor electrode type capacitor, with electrode spacing 2mm.

3). Large-screen LCD, backlight, display is clear. Touch screen operation, more conveniently.

4). More accurate. Testing AC power supply adopts AC - DC - AC conversion method.

5). Equipped with over-voltage, over-current and limit protections.

6). Measured temperature and system clock.

7). Medium frequency induction heating electrode cup and short time uniform heating.

8). Direct measure temperature with probe placed inside the measuring electrode cup.

9). Empty cup self-calibration.

5. Stocks at office

6. Packing, Delivery, Shipping and Payment

7. Certificates

8. Main Accessories

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Our Transformer Oil Resistivity Test Equipment Insulating Oil Dielectric Loss Tester have passed various safety inspections, and the quality is guaranteed to a certain extent, so customers can rest assured to use our products. Quality control refers to the activities of technical measures and management measures taken to make the products or services meet the quality requirements. The objective of quality control is to ensure that the quality of products or services can meet the requirements. We pursue excellence for customers with innovation and integrity, and lead the future for employees with sharing and win-win.