PS-2000A Insulating Oil Dielectric Loss Tester - Baoding Push Electrical Appliance Manufacturing Co., Ltd.

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester is a cutting-edge instrument designed to measure the electrical properties of insulating oils and liquids. This device combines advanced technology with user-friendly design to deliver accurate and reliable results in industrial and laboratory settings. Developed by Baoding Push Electrical Appliance Manufacturing Co., Ltd., the PS-2000A is a critical tool for ensuring the quality and safety of electrical insulation systems. Below, we explore the product’s features, advantages, technical specifications, and its role in modern industrial applications.

Key Features of the PS-2000A

The PS-2000A stands out for its high level of automation and precision. One of its most notable features is the ability to complete heating, dielectric loss measurement, and resistivity testing in a single operation. This reduces the time and effort required for multiple manual steps, making it ideal for high-throughput environments. The device utilizes a three-electrode structure that adheres to the GB/T 5654-2007 standard, ensuring consistent results by eliminating stray capacitance and leakage effects. This design is particularly important for maintaining accuracy in dielectric loss tests, where even minor deviations can impact performance.

Another standout feature is the medium frequency induction heating system with a PID temperature control algorithm. This non-contact heating method ensures uniform heating, precise temperature control, and faster stabilization. The PS-2000A’s advanced DSP (Digital Signal Processing) and FFT (Fast Fourier Transform) technology further enhances data stability, accuracy, and reliability. These technologies are critical for analyzing complex electrical signals, especially in environments where environmental factors like temperature and humidity can vary.

The device also includes a large color touch screen that simplifies user interaction. This interface allows for intuitive operation and clear display of test results, making it accessible even for less experienced users. Additionally, the PS-2000A features a real-time clock that saves test data, including dates and times, for future reference. This functionality is essential for compliance with industry standards and traceability in quality control processes.

For safety, the PS-2000A includes a high-voltage electrode cup short reminder that alerts users when the lid is off. This feature minimizes the risk of accidents, ensuring the safety of both operators and equipment. The device also supports automatic storage of 100 sets of measurement data, which is invaluable for long-term monitoring and trend analysis. Furthermore, the correction function for empty electrode cups allows users to assess the cleanliness and assembly of the cup, ensuring accurate calibration and reducing errors in subsequent tests.

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Technical Specifications

The PS-2000A is engineered to meet the demands of industrial and laboratory environments. Below is a detailed table of its specifications:

Measurement Range		Index	Resolving Power		Index
Capacitance	Capacitance	5pF–200pF	Capacitance	Capacitance	0.01pF
	Dielectric loss	0.00001–100		Dielectric loss	10-5
	Resistivity	2.5MΩ·m–20TΩ·m		Resistivity	0.001M
Measurement Accuracy	Capacitance	0.5%+1PF	Control Accuracy		±0.5℃
	Dielectric loss	±(1%Reading+0.0001)	Temperature Range		0–125℃
	Resistivity	±10%Reading	AC Voltage		AC 0–2200V
			DC Voltage		DC 0–600V
Ambient Temperature		0–40℃	Ambient Humidity		＜80%RH
Working Power Supply		AC220V±10%(50±1)Hz	Size		420mm×380mm×420mm
Power		100 W	Weight		21Kg (Free cup)

These specifications highlight the PS-2000A’s versatility and precision. Its capacitance measurement range of 5pF–200pF and resistivity range of 2.5MΩ·m–20TΩ·m make it suitable for a wide array of insulating materials. The device’s temperature control accuracy of ±0.5℃ ensures consistent performance across varying environmental conditions. Additionally, its AC and DC voltage capabilities allow for comprehensive testing of electrical systems.

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Advantages of the PS-2000A

The PS-2000A offers several advantages that make it a preferred choice for industrial and laboratory applications. One of its primary benefits is high automation, which minimizes human error and increases efficiency. The device’s three-electrode structure and medium frequency heating system ensure that measurements are not affected by external factors like stray capacitance or temperature fluctuations. This level of precision is critical for industries where even minor deviations can lead to significant operational issues.

Another key advantage is the real-time data storage and display capability. The PS-2000A can store up to 100 sets of measurement data, which is invaluable for long-term monitoring and analysis. The built-in standard capacitor further enhances accuracy by ensuring that the dielectric loss and capacitance measurements remain stable over time, even in varying environmental conditions. This feature is particularly beneficial for industries that require consistent and reliable data over extended periods.

The device’s user-friendly interface and large color touch screen make it easy to operate, even for users with limited technical expertise. The high-voltage safety features, such as the electrode cup short reminder, ensure that operators can work confidently without compromising safety. These features collectively make the PS-2000A a robust solution for both routine and complex testing scenarios.

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Application Scenarios

The PS-2000A is designed for a wide range of applications, particularly in industries that rely on the integrity of insulating materials. One of its primary uses is in transformer oil testing, where it measures the dielectric loss and resistivity of the oil to ensure it meets safety and performance standards. This is critical for power transformers, where even minor degradation of the insulating oil can lead to equipment failure and costly downtime.

The device is also widely used in industrial maintenance and quality control. For example, in the manufacturing of electrical equipment, the PS-2000A helps monitor the condition of insulating oils used in motors, generators, and capacitors. Its ability to detect early signs of oil degradation allows for proactive maintenance, reducing the risk of equipment failure. Additionally, the PS-2000A is suitable for research and development in the field of electrical engineering, where precise measurements are essential for innovation and product development.

In power generation and distribution, the PS-2000A plays a vital role in ensuring the reliability of electrical systems. By regularly testing the dielectric properties of insulating oils, utilities can prevent failures in critical infrastructure, such as transmission lines and substations. The device’s portability and ease of use make it an ideal choice for on-site testing, where quick and accurate results are needed.

About Baoding Push Electrical Appliance Manufacturing Co., Ltd.

Baoding Push Electrical Appliance Manufacturing Co., Ltd. is a leading manufacturer of high-precision electrical testing equipment. With a focus on innovation and quality, the company has established itself as a trusted supplier of devices like the PS-2000A. Their commitment to research and development ensures that their products meet the evolving needs of the electrical industry.

As a company, Baoding Push Electrical Appliance Manufacturing Co., Ltd. adheres to international standards for product safety and performance. Their products are designed to withstand the rigors of industrial environments while delivering exceptional accuracy and reliability. The PS-2000A is a testament to their dedication to excellence, combining advanced technology with user-centric design to meet the demands of modern applications.

Conclusion

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester is a versatile and reliable instrument for measuring the electrical properties of insulating oils. Its advanced features, such as high automation, precision temperature control, and user-friendly design, make it an essential tool for industrial and laboratory settings. By adhering to international standards and leveraging cutting-edge technology, Baoding Push Electrical Appliance Manufacturing Co., Ltd. continues to set the benchmark for quality and innovation in electrical testing equipment.

References

NIST Standards and Metrics (2025). Retrieved from https://www.nist.gov/standards-metrics/standards. This source provides authoritative information on measurement standards, which is critical for validating the accuracy and reliability of the PS-2000A’s technical specifications.

Baoding Push Electrical Appliance Manufacturing Co., Ltd. (2025). Retrieved from https://www.pushtester.com. The company’s official website offers detailed product information and technical support for the PS-2000A.