PS-2000A Dielectric Loss Tester-Baoding Push|Precision Measurement

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester is a cutting-edge device designed to measure the dielectric loss and volume resistivity of insulating oils and other liquid insulators. This advanced instrument combines high automation, precision engineering, and 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 adheres to international standards such as GB/T 5654-2007 and ASTM D924, ensuring compliance with global testing protocols. This article explores the product's features, technical specifications, applications, and the company's commitment to innovation.

Key Features of the PS-2000A

The PS-2000A is engineered to streamline the testing process for insulating oils, offering a range of advanced features that enhance efficiency and accuracy. One of its standout capabilities is high automation, allowing users to complete heating, dielectric loss measurement, and resistivity testing in a single operation. This reduces the need for manual intervention and minimizes the risk of human error.

The instrument employs a three-electrode type structure with an inter-electrode spacing of 2mm, conforming to the GB/T 5654-2007 standard. This design effectively eliminates stray capacitance and leakage effects, ensuring more accurate dielectric loss test results. Additionally, the medium frequency induction heating system, combined with a PID temperature control algorithm, provides uniform and precise heating, maintaining the oil sample at the desired temperature with minimal deviation.

For data accuracy, the PS-2000A utilizes advanced DSP (Digital Signal Processing) and FFT (Fast Fourier Transform) technologies. These ensure stable, reliable, and repeatable measurements, even under varying environmental conditions. The device also includes an internal standard capacitor for SF6 charging, which is unaffected by ambient temperature and humidity, guaranteeing long-term measurement accuracy.

The user interface is enhanced by a large screen color touch screen, enabling intuitive operation and clear data visualization. Safety is prioritized with features like a high voltage electrode cup short reminder when the lid is open, preventing accidents during testing. The device also includes a real-time clock, allowing users to save and print test results along with timestamps, and to monitor environmental conditions such as temperature and humidity.

Other notable features include automatic data storage for up to 100 test sets, a correction function for empty electrode cups to ensure proper cleaning and assembly, and a capacitance and dielectric loss factor measurement capability for precise calibration.

Read More About resistivity tester

Technical 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		420mm380mm420mm
Power		100 W	Weight		21Kg（Free cup）

Advantages of the PS-2000A

The PS-2000A offers several advantages that make it a preferred choice for insulating oil testing. Its high automation reduces the time and effort required for testing, making it ideal for high-volume laboratories and industrial settings. The three-electrode structure ensures minimal interference from stray capacitance, while the medium frequency induction heating system provides precise temperature control, critical for accurate dielectric loss measurements.

The integration of DSP and FFT technologies ensures data stability and reliability, even in challenging environments. The internal standard capacitor for SF6 charging further enhances accuracy by compensating for environmental fluctuations. Additionally, the color touch screen and real-time clock features improve user experience, allowing for easy data management and traceability.

The correction function for empty electrode cups ensures that users can verify the cleanliness and proper assembly of the testing apparatus, reducing the risk of errors. The automatic data storage capability also streamlines record-keeping, making it easier to track test results over time.

Read More About volume resistivity tester

Application Scenarios

The PS-2000A is widely used in various industries where the performance of insulating oils is critical. It is particularly valuable in the power generation and distribution sector, where the dielectric properties of transformer oil must be regularly tested to ensure equipment reliability. The device is also employed in manufacturing and maintenance of electrical equipment, such as capacitors, switches, and cables, to monitor the condition of insulating materials.

Additionally, the PS-2000A is suitable for research and development laboratories that require precise measurements of dielectric loss and resistivity for material testing and quality control. Its portability and ease of use make it an ideal tool for on-site inspections in industrial plants and utility companies.

The instrument's ability to measure both dielectric loss and volume resistivity makes it a versatile solution for applications ranging from electrical insulation testing to fluid analysis. It is also used in environmental monitoring to assess the degradation of insulating oils over time.

About Baoding Push Electrical Appliance Manufacturing Co., Ltd.

Founded with a commitment to innovation and quality, Baoding Push Electrical Appliance Manufacturing Co., Ltd. has established itself as a leading manufacturer of electrical testing equipment. The company specializes in developing high-precision instruments for industrial and laboratory applications, with a focus on dielectric testing and insulation analysis.

With a strong emphasis on research and development, Baoding Push ensures its products meet the highest standards of performance and reliability. The PS-2000A is a testament to the company's dedication to providing cutting-edge solutions that address the evolving needs of the electrical industry. Their products are widely used in power utilities, manufacturing sectors, and academic institutions worldwide.

Read More About resistivity tester

Compliance and Standards

The PS-2000A is designed to comply with international standards, ensuring its suitability for global applications. It adheres to GB/T 5654-2007, a Chinese standard for testing the dielectric properties of insulating oils, and ASTM D924, an American standard for measuring dielectric loss and resistivity. These standards provide a framework for consistent and accurate testing procedures, which the PS-2000A meets with its advanced design and precise measurements.

Furthermore, the device's temperature control accuracy of ±0.5℃ and wide operating temperature range (0–125℃) make it suitable for use in diverse environments. Its AC and DC voltage capabilities (0–2200V and 0–600V, respectively) ensure compatibility with various testing scenarios, while its power supply requirements (AC 220V±10%) make it adaptable to different power sources.

Why Choose the PS-2000A?

The PS-2000A stands out in the market due to its combination of advanced technology and user-centric design. Its high automation and intuitive interface reduce the learning curve for operators, while its precision engineering ensures accurate and repeatable results. The device's portability and durability make it a practical choice for both laboratory and field use.

Additionally, the comprehensive data management features, including automatic storage and real-time monitoring, enhance operational efficiency. The inclusion of a correction function for empty electrode cups further ensures that testing procedures are standardized, minimizing the potential for errors.

For organizations seeking a reliable and efficient solution for insulating oil testing, the PS-2000A offers a cost-effective and high-performance alternative to traditional testing methods. Its compliance with international standards and robust technical specifications make it a trusted choice in the industry.

Conclusion

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester is a powerful and versatile instrument that delivers accurate and reliable results for insulating oil testing. With its advanced features, user-friendly design, and compliance with international standards, it is an essential tool for industries that rely on high-quality electrical insulation. Baoding Push Electrical Appliance Manufacturing Co., Ltd. continues to innovate with products like the PS-2000A, ensuring that customers have access to cutting-edge solutions for their testing needs.

References

NIST (National Institute of Standards and Technology) plays a critical role in establishing measurement standards that underpin technologies like the PS-2000A. While direct citations for this specific product may not be available, NIST's work in metrology and electrical standards provides the foundation for the precision and reliability required in industrial testing equipment. For more information on NIST's contributions to electrical standards, visit the official NIST website.