PS-2000A Insulating Oil Dielectric Loss Tester-Baoding Push Electrical Appliance Manufacturing Co., Ltd. | High Automation, Accurate Measurement

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester is a state-of-the-art instrument designed to measure the dielectric loss and volume resistivity of insulating oils and other insulating liquids. Developed by Baoding Push Electrical Appliance Manufacturing Co., Ltd., this device combines advanced technology with user-friendly features to ensure accurate and reliable test results. Below is a comprehensive analysis of its features, specifications, applications, and company background.

Product Overview

The PS-2000A is a fully automated solution for testing the electrical properties of insulating oils. It integrates multiple functions, including heating, dielectric loss measurement, and volume resistivity testing, into a single operation. This device adheres to international standards such as GB/T 5654-2007 and ASTM D924, ensuring compliance with industry requirements. The instrument's design emphasizes safety, precision, and efficiency, making it ideal for laboratories, power plants, and industrial settings.

Figure 1: PS-2000A Insulating Oil Dielectric Loss Tester

Key Features and Advantages

The PS-2000A stands out due to its innovative features and technical advantages. Here are the core benefits:

• High Automation: The device completes heating, dielectric loss measurement, and resistivity testing in a single operation, reducing manual intervention and improving efficiency.
• Three-Electrode Structure: Compliant with GB/T 5654-2007, this design eliminates stray capacitance and leakage effects, ensuring accurate dielectric loss measurements.
• Advanced Heating Technology: Utilizes medium-frequency induction heating with a PID temperature control algorithm for uniform heating and precise temperature regulation within ±0.5℃.
• Signal Processing: Employs DSP (Digital Signal Processing) and FFT (Fast Fourier Transform) technologies to enhance data stability and accuracy.
• Internal Standard Capacitor: The SF6-charged three-pole capacitor ensures consistent dielectric loss and capacitance measurements, unaffected by ambient temperature or humidity.
• User-Friendly Interface: A large color touchscreen simplifies operation, while real-time clock functionality allows data storage and printing of test results.
• Safety Features: Includes a high-voltage electrode cup short-circuit reminder and lid-off high-voltage protection to prevent accidents.

Figure 2: PS-2000A with Touchscreen Interface

Technical Specifications

The PS-2000A is engineered to deliver precise measurements under various conditions. Below is a detailed specification table:

Parameter	Index	Parameter	Index
Measure Range	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	Temperature Range	0～125℃
	Dielectric Loss	±(1% Reading+0.0001)		AC Voltage	AC 0~2200V
	Resistivity	±10% Reading		DC Voltage	DC 0~600V
		±0.5℃
Ambient Temperature		0～40℃	Ambient Humidity		＜80%RH
Working Power Supply		AC 220V±10% (50±1)Hz	Size		420mm×380mm×420mm
Power		100 W	Weight		21Kg (Free Cup)

Applications

The PS-2000A is widely used in industries where the integrity of insulating oils is critical. Key applications include:

• Power Industry: Testing transformer oil and circuit breaker oil to ensure insulation performance.
• Petrochemical Sector: Analyzing the dielectric properties of lubricants and dielectric fluids.
• Research and Development: Supporting material science studies on insulating liquids.
• Quality Control: Verifying compliance with standards like GB/T 5654-2007 and ASTM D924.

Figure 3: PS-2000A in Industrial Application

Company Background

Baoding Push Electrical Appliance Manufacturing Co., Ltd. is a leading manufacturer of electrical testing equipment, specializing in solutions for power systems and industrial applications. With a focus on innovation and quality, the company has established itself as a trusted provider of reliable testing instruments. Their products are widely used in power grids, manufacturing plants, and research institutions worldwide.

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

Why Choose PS-2000A?

The PS-2000A offers unparalleled advantages over traditional testing methods. Its three-electrode structure and medium-frequency heating ensure minimal interference and precise results. The device's ability to store 100 sets of measurement data and its automatic correction function for empty electrode cups further enhance its reliability. Additionally, the real-time clock and environmental monitoring features provide comprehensive test documentation.

References and Authority

The PS-2000A's design and performance align with international standards. For further details on dielectric testing protocols, refer to the National Institute of Standards and Technology (NIST). NIST provides guidelines for evaluating electrical properties of materials, ensuring the PS-2000A meets rigorous quality benchmarks.

References:

• National Institute of Standards and Technology (NIST)
• GB/T 5654-2007: Standard for Testing Insulating Oils
• ASTM D924: Standard Test Method for Dielectric Dissipation Factor and Dielectric Constant of Insulating Liquids

Conclusion

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester is a reliable, high-precision instrument designed to meet the demands of modern industrial and laboratory environments. Its advanced technology, user-friendly interface, and robust safety features make it an essential tool for ensuring the quality of insulating oils. For detailed specifications and purchasing information, visit the official product page: PS-2000A Product Page.