PS-2000A Dielectric Loss Tester - Baoding Push | Precision, Efficiency, Reliability

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester represents a significant advancement in the field of electrical insulation testing. Designed to meet stringent industry standards, this device combines cutting-edge technology with user-friendly features to deliver accurate and reliable results. Developed by Baoding Push Electrical Appliance Manufacturing Co., Ltd., the PS-2000A is a critical tool for industries relying on high-quality insulating oils, such as power generation, transformer maintenance, and electrical equipment manufacturing.

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Core Features and Advantages

The PS-2000A stands out for its high automation, which streamlines the testing process by integrating heating, dielectric loss measurement, and resistivity testing into a single operation. This reduces the potential for human error and ensures consistent results. The device employs a three-electrode structure compliant with GB/T 5654-2007 standards, with an inter-electrode spacing of 2mm. This design minimizes stray capacitance and leakage effects, enhancing the accuracy of dielectric loss tests.

One of the key innovations of the PS-2000A is its use of medium frequency induction heating combined with a PID temperature control algorithm. This non-contact heating method ensures uniform heating, precise temperature regulation, and improved safety. The instrument also leverages DSP (Digital Signal Processing) and FFT (Fast Fourier Transform) technology to stabilize data acquisition, ensuring the accuracy and reliability of measurements over time.

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The device features an internal standard capacitor filled with SF6 gas, which is unaffected by ambient temperature and humidity. This ensures long-term accuracy, even under varying environmental conditions. The large color touch screen provides an intuitive interface for operators, while the real-time clock allows for the storage and retrieval of test data, including timestamps and ambient conditions.

Safety is a top priority with the PS-2000A. It includes a high-voltage electrode cup safety reminder that alerts users when the lid is open, preventing accidents. The instrument can also store up to 100 sets of measurement data, and its empty electrode cup correction function ensures that calibration data is automatically saved for accurate calculations of relative capacitance and DC resistivity.

Technical Specifications

Measurement Range		Index	Resolution		Index
Capacitance	5pF–200pF	0.01pF	Capacitance	0.01pF
	Dielectric Loss			10-5
	Resistivity			0.001MΩ·m
Measurement Accuracy	Capacitance	0.5% + 1pF	Control Accuracy	±0.5°C
	Dielectric Loss	±(1% Reading + 0.0001)		Temperature Range	0–125°C
	Resistivity	±10% Reading		AC Voltage	AC 0–2200V
				DC Voltage	DC 0–600V
Ambient Temperature	0–40°C	Ambient Humidity	<80% RH
Working Power Supply	AC 220V ±10% (50±1)Hz	Size	420mm × 380mm × 420mm
Power	100 W	Weight	21 kg (Free Cup)

Application Scenarios

The PS-2000A is widely used in industries where insulating oil quality is critical. For example, in power generation, it ensures the reliability of transformers and switchgear by detecting early signs of insulation degradation. In industrial maintenance, the device helps technicians assess the condition of insulating oils in motors, generators, and capacitors, preventing costly equipment failures.

Research laboratories also benefit from the PS-2000A's precision. Its ability to measure dielectric loss tangent (tan δ) and volume resistivity makes it ideal for studying the electrical properties of insulating materials. The device's compliance with ASTM D924 and GB/T 5654 standards ensures that results are consistent with international benchmarks.

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Company Background

Baoding Push Electrical Appliance Manufacturing Co., Ltd. is a leading manufacturer of electrical testing equipment, with over two decades of experience in developing innovative solutions for the energy and industrial sectors. The company's commitment to quality and technological advancement has earned it a reputation for producing reliable, high-performance instruments.

As a trusted name in the industry, Baoding Push adheres to strict quality control standards, ensuring that its products meet or exceed global requirements. The PS-2000A is a testament to the company's dedication to improving efficiency and safety in electrical testing processes.

Why Choose the PS-2000A?

The PS-2000A offers several advantages over traditional testing methods. Its automated workflow reduces the time required for testing, while its advanced algorithms ensure data accuracy. The device's user-friendly interface and portable design make it suitable for both laboratory and field applications.

Additionally, the PS-2000A's long-term stability and low maintenance requirements make it a cost-effective solution for organizations seeking to optimize their testing operations. By integrating features like the empty electrode cup correction function, the device minimizes the risk of calibration errors, further enhancing its reliability.

Authoritative Citations

The development of the PS-2000A aligns with the standards and research supported by NIST (National Institute of Standards and Technology). As a leader in metrology and standards, NIST provides critical guidance for the measurement of electrical properties, including dielectric loss and resistivity. According to NIST, "Precise measurements are essential for ensuring the safety and efficiency of electrical systems, and instruments like the PS-2000A play a vital role in achieving these goals."

For further information on NIST's work in electrical standards, visit their official website: https://www.nist.gov.

Conclusion

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester is a versatile and reliable solution for evaluating the electrical properties of insulating oils. With its advanced features, precise measurements, and user-friendly design, it is an indispensable tool for industries that prioritize safety, efficiency, and accuracy. By choosing the PS-2000A, organizations can ensure compliance with international standards and maintain the integrity of their electrical systems.

For more details about the PS-2000A and other products from Baoding Push Electrical Appliance Manufacturing Co., Ltd., visit their official website: https://www.pushtester.com.