English
The PS-2000A is a professional-grade Insulating Oil Dielectric Loss and Volume Resistivity Tester designed for high-precision analysis of electrical insulating oils. Integrating heating, dielectric loss measurement, and resistivity testing into a single automated workflow, this instrument provides critical data for maintaining the reliability of high-voltage power equipment. It is engineered to meet rigorous industry standards, ensuring that transformer oils and other insulating liquids operate within safe dielectric parameters.
Leveraging advanced DSP and FFT technology, the PS-2000A delivers unmatched stability and accuracy. The system features a specialized three-electrode structure compliant with the GB/T5654-2007 standard to eliminate stray capacitance and leakage effects. Combined with a medium-frequency induction heating system and an intuitive color touch screen, the PS-2000A streamlines the testing process while maintaining a high safety profile for operators in industrial and laboratory environments.
Detailed Parameters
| Capacitance Range | 5pF ～ 200pF | Capacitance Resolution | 0.01pF |
|---|---|---|---|
| Dielectric Loss Range | 0.00001 ～ 100 | Dielectric Loss Resolution | 10-5 |
| Resistivity Range | 2.5MΩm ～ 20TΩm | Resistivity Resolution | 0.001M |
| AC Voltage Range | AC 0 ~ 2200V | DC Voltage Range | DC 0 ~ 600V |
| Temperature Range | 0 ～ 125℃ | Control Accuracy | ±0.5℃ |
Key Advantages
High Automation
Integrated system that completes heating, dielectric loss measurement, and resistivity testing in one seamless operation.
Induction Heating
Medium-frequency induction heating with PID control ensures non-contact, uniform heating and precise temperature stability.
Precision Engineering
Three-electrode structure per GB/T5654-2007 standard eliminates stray capacitance and leakage for accurate results.
Smart Interface
Large color touch screen provides an intuitive man-machine dialogue, simplifying complex operations for the user.
Safety First
Equipped with lid-off high voltage alerts and electrode cup short reminders to eliminate operational safety hazards.
Advanced Data Tech
Utilizes DSP and FFT technology with internal SF6 charging capacitors to maintain accuracy regardless of humidity.
Product Gallery
Management Platforms
Data Storage
Automatic storage of measurement data with capacity for up to 100 sets of test results.
Empty Cup Correction
Calibration function for empty electrode cups to ensure precise relative capacitance calculation.
Real-time Tracking
Built-in real-time clock for time-stamping results and ambient temperature monitoring.
Intelligent Control
PID temperature control algorithm maintains the oil sample within the precise preset range.
Export Capability
Convenient display and print functions for comprehensive test reports and documentation.
Environmental Sensing
Automatic detection of ambient temperature to ensure testing environment compliance.
Investment Return Comparison
| Comparison Metric | Traditional Testers | PS-2000A Advanced |
|---|---|---|
| Workflow | Manual/Fragmented | Fully Automated Integrated |
| Heating Method | Contact/Slow | Induction/Rapid & Uniform |
| Data Accuracy | Subject to Ambient | SF6 Stable Capacitor Tech |
| Safety Level | Basic Warnings | Intelligent Interlock System |
| Operational Time | High Labor Input | Rapid One-Click Testing |
Frequently Asked Questions
The PS-2000A utilizes a three-electrode type structure that strictly complies with the GB/T5654-2007 standard, featuring a 2mm inter-electrode spacing to eliminate stray capacitance.
The medium-frequency induction heating is non-contact and uses a PID algorithm, which ensures faster, more uniform heating and tighter temperature control within the preset range.
It uses an internal standard SF6 charging three-pole capacitor, ensuring that dielectric loss and capacitance measurements remain unaffected by ambient temperature and humidity.
The instrument includes a lid-off high voltage reminder and an electrode cup short reminder to prevent electrical accidents and ensure personnel safety.
Yes, the device features automatic storage and can save up to 100 sets of measurement data, including the date and time of the test.
This function measures the capacitance and dielectric loss of the empty cup to verify cleaning and assembly quality, automatically saving data for accurate relative calculations.
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