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 dielectric loss and volume resistivity of insulating oils and other liquid insulators. Developed by Baoding Push Electrical Appliance Manufacturing Co., Ltd. (保定普世电器制造有限公司), this device combines advanced technology with user-friendly features to ensure accurate and reliable testing in various industrial and laboratory settings. Below, we explore its key features, technical specifications, applications, and the company behind this innovation.

Product Overview

The PS-2000A is a fully automated, portable testing device that streamlines the process of measuring dielectric loss and volume resistivity. It adheres to international standards such as ASTM D924 and GB/T 5654-2007, ensuring compliance with industry benchmarks. The device is particularly useful for power utilities, manufacturing plants, and research institutions that require precise evaluation of insulating oil quality to maintain equipment efficiency and safety.

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Key Features and Advantages

The PS-2000A stands out due to its high automation, precision, and user-centric design. Here are its standout features:

1. High Automation: The device completes heating, dielectric loss measurement, and resistivity testing in a single operation, reducing manual intervention and potential errors.
2. Three-Electrode Structure: Compliant with GB/T 5654-2007, this design minimizes stray capacitance and leakage effects, ensuring accurate dielectric loss results.
3. Advanced Heating Technology: Utilizing medium frequency induction heating and PID temperature control, the PS-2000A ensures uniform heating and precise temperature regulation within ±0.5°C.
4. DSP and FFT Technology: These technologies guarantee stable, accurate, and reliable data, even under varying environmental conditions.
5. Internal Standard Capacitor: The device features an SF6-charged three-pole capacitor that remains unaffected by ambient temperature and humidity, maintaining long-term accuracy.
6. Color Touchscreen Interface: A large, high-resolution display simplifies navigation and operation, making the device accessible to both experts and novices.
7. Safety Features: A high-voltage electrode cup short reminder and lid-off safety mechanism prevent accidents, protecting both personnel and equipment.
8. Real-Time Data Logging: The PS-2000A saves test results, ambient temperature, and timestamps, enabling comprehensive data analysis and reporting.
9. Data Storage: It can store up to 100 test records, facilitating historical comparisons and trend analysis.
10. Calibration Function: The device measures the capacitance and dielectric loss of an empty electrode cup to assess its cleaning and assembly status, ensuring consistent accuracy.

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Technical Specifications

The PS-2000A is engineered to deliver precision across a wide range of parameters. Below is a detailed breakdown of its technical specifications:

Measurement Range		Index	Resolution		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	0.001MΩ
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
Working Power Supply		AC 220V ±10% (50±1)Hz	Size		420mm × 380mm × 420mm
Power		100 W	Weight		21 kg (Free Cup)

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Applications

The PS-2000A is versatile and suitable for a wide range of applications, including:

• Transformer Oil Testing: Evaluates the dielectric properties of transformer insulating oil to ensure optimal performance and longevity.
• Power Cable Insulation Analysis: Measures resistivity and dielectric loss to detect insulation degradation in power cables.
• Industrial Lubricant Quality Control: Assesses the electrical properties of lubricants used in high-voltage equipment.
• Research and Development: Provides precise data for material scientists developing new insulating materials.
• Quality Assurance: Ensures compliance with international standards during production and maintenance processes.

Company Background

Manufactured by Baoding Push Electrical Appliance Manufacturing Co., Ltd. (保定普世电器制造有限公司), the PS-2000A reflects the company's commitment to innovation and quality. With decades of experience in the electrical testing industry, Baoding Push has established itself as a trusted supplier of advanced testing equipment. The company adheres to rigorous quality control standards and continuously invests in R&D to meet evolving industry demands.

For more information about the company, visit their official website: Baoding Push Electrical Appliance Manufacturing Co., Ltd.

Industry Standards and Authority

The PS-2000A aligns with critical industry standards such as ASTM D924 and GB/T 5654-2007, which define procedures for dielectric loss and resistivity testing. These standards ensure that the device meets the highest levels of accuracy and reliability. For further insights into the importance of dielectric testing, refer to the National Institute of Standards and Technology (NIST), which provides authoritative guidance on measurement science and standards:

National Institute of Standards and Technology (NIST)

According to NIST, "Accurate measurement of dielectric properties is essential for ensuring the safety and efficiency of electrical systems. Standards like ASTM D924 and GB/T 5654 provide a framework for consistent and reliable testing practices."

Conclusion

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester is a robust, user-friendly solution for evaluating the electrical properties of insulating oils and liquids. Its advanced features, including automated testing, precise temperature control, and safety mechanisms, make it an indispensable tool for professionals in the power and manufacturing industries. By leveraging the expertise of Baoding Push Electrical Appliance Manufacturing Co., Ltd., this device sets a new benchmark for accuracy and reliability in dielectric testing.

For detailed specifications and purchasing information, visit the product page: PS-2000A Product Page.

References

1. National Institute of Standards and Technology (NIST)

2. ASTM D924: Standard Test Method for Dielectric Loss and Dissipation Factor of Insulating Liquids

3. GB/T 5654-2007: Test Methods for Dielectric Loss Factor and Volume Resistivity of Insulating Oils