Powder Sample Four-Point Probe Resistivity Tester with PC Software

We are in line with the purpose of seeking development with high quality, based on the market with high-quality insulation tester 10kv, turbine oil dehydration plant, Inductive load dc resistance test instrument and services, and the pursuit of excellent quality makes the company widely respected by the industry. 'Meet customer requirements, continuously improve quality' is our service tenet. We regard product quality as the life of the enterprise, standardize the production and quality inspection work with high standards, and strictly guard the raw materials into the factory and the products out of the factory. Warmly welcome the majority of manufacturers to establish long-term partnership with us, we will sincerely for you to provide the best quality products and warm and thoughtful service.

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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Relying on our persistence, pursuit and courage to challenge ourselves forever, we will continue to bring forth the new and create better Powder Sample Four-Point Probe Resistivity Tester with PC Software to thank new and old customers for their support. On the basis of 'Quality first, customer foremost, mutual equality, mutual benefit', we sincerely welcome friends from home and abroad to visit our company. We take the specialized technology as the foundation, diligently our company's enhancement competitive ability, in this profession does not seek biggest, but seeks best, strongest.