PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester-Baoding Push|Dielectric Loss Measurement&Volume Resistivity Testing

The PS-2000A is a state-of-the-art solution designed for precise measurement of dielectric loss and volume resistivity in insulating oils. Developed by Baoding Push Electrical Appliance Manufacturing Co., Ltd., this device integrates advanced technology with user-friendly features to ensure accurate and reliable testing in industrial and laboratory settings.

Product Overview

The PS-2000A is a fully automatic, portable instrument that combines high automation with precision engineering. It adheres to international standards such as ASTM D924 and GB/T 5654-2007, ensuring compliance with global testing protocols. This device is specifically engineered to measure dielectric dissipation factor (tan δ) and DC resistivity of insulating oils, making it indispensable for power system maintenance and quality control.

Key Features

1. High Automation: The PS-2000A streamlines the testing process by completing heating, dielectric loss measurement, and resistivity testing in a single operation. This reduces human error and saves time, making it ideal for high-throughput environments.
2. Three-Electrode Structure: With an electrode spacing of 2mm, this design minimizes stray capacitance and leakage effects, ensuring accurate dielectric loss measurements. The structure complies with GB/T 5654-2007, a critical standard for insulating oil testing.
3. Advanced Heating Technology: The instrument uses medium-frequency induction heating with a PID temperature control algorithm. This non-contact method ensures uniform heating, precise temperature regulation (±0.5℃), and safe operation within a range of 0–125℃.
4. DSP and FFT Technology: Digital Signal Processing (DSP) and Fast Fourier Transform (FFT) enhance data stability, accuracy, and reliability. These technologies filter out noise, providing consistent results even in challenging environments.
5. Internal Standard Capacitor: The SF6-charged three-pole capacitor is immune to environmental factors like temperature and humidity, maintaining long-term accuracy without calibration.
6. User-Friendly Interface: A large color touchscreen simplifies operation, while real-time clock functionality allows saving test data, dates, and ambient conditions. This feature is crucial for traceability and compliance with regulatory requirements.
7. Safety Enhancements: The device includes a high-voltage electrode cup safety reminder, preventing accidents during testing. This ensures the safety of both operators and equipment.
8. Data Management: The PS-2000A can store up to 100 test datasets and automatically calibrates empty electrode cups, improving measurement precision for subsequent tests.

Technical Specifications

Measure Range		Index	Resolving Power		Index
Capacitance	Capacitance	5pF–200pF	Resolving Power	Capacitance	0.01pF
	Dielectric Loss	0.00001–100		Dielectric Loss	10⁻⁵
	Resistivity	2.5MΩ·m–20TΩ·m		Resistivity	0.001M
Measure 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
Working Power Supply		AC 220V±10% (50±1)Hz	Size		420mm×380mm×420mm
Power		100W	Weight		21kg (Free Cup)

Applications

The PS-2000A is widely used in the following scenarios:

• Power Transformers: Ensures the integrity of insulating oil, preventing electrical failures and extending equipment lifespan.
• Substations: Regular testing of transformer oil to meet safety and performance standards.
• Industrial Laboratories: Provides precise measurements for research and quality control in manufacturing processes.
• Oil Refineries: Monitors the dielectric properties of insulating oils during production and storage.

Company Background

Baoding Push Electrical Appliance Manufacturing Co., Ltd. is a leading manufacturer of electrical testing equipment, specializing in innovative solutions for power system diagnostics. With over two decades of experience, the company adheres to international quality standards and invests heavily in R&D to deliver cutting-edge products. Their commitment to precision and reliability has made them a trusted partner for industries worldwide.

Why Choose the PS-2000A?

The PS-2000A stands out due to its combination of advanced technology, user-centric design, and rigorous testing standards. Key advantages include:

• Accuracy: The device's precision meets or exceeds industry benchmarks, ensuring trustworthy results.
• Efficiency: Automation and data storage capabilities reduce manual effort and improve workflow.
• Safety: Built-in safeguards protect operators and equipment during high-voltage tests.
• Compliance: Adherence to ASTM and GB/T standards ensures compatibility with global regulations.

Video Demonstration

Conclusion

The PS-2000A is a reliable, high-performance solution for insulating oil testing. Its advanced features, compliance with international standards, and user-friendly design make it an essential tool for professionals in the electrical and power industries. By investing in this device, organizations can ensure the safety, efficiency, and longevity of their electrical infrastructure.

References

NIST (National Institute of Standards and Technology) provides guidelines for electrical testing and measurement standards. While direct links to specific documents were not found, the ASTM D924 and GB/T 5654-2007 standards referenced in the product description are critical for ensuring the accuracy and reliability of insulating oil testing equipment.

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