Automatic Oil Freezing Point Tester | VS-9810

Products Details

VS-9810 Automatic Oil Freezing Point Tester is developed according to petroleum product pour point testing standards and industry requirements. Serving as an essential diagnostic system within our specialized oil freezing point tester lineup, the instrument utilizes advanced microprocessor control technology and intelligent refrigeration management to automatically complete the entire testing process without operator intervention.

The system integrates precision temperature measurement, intelligent cooling control, automatic sample detection, and data processing into a compact and user-friendly platform. The fully automated testing procedure eliminates human error and ensures consistent and repeatable results.

A high-performance self-tuning PID temperature control system continuously regulates the cooling process to maintain exceptional temperature stability throughout testing. The instrument is capable of measuring sample temperatures from ambient temperature down to -68°C, making it suitable for a wide range of insulating oils and petroleum-based products.

The large color LCD display features an interactive bilingual interface with both English and Chinese language support. Operators can easily configure sample information, preset temperatures, testing parameters, and review historical records through the intuitive menu structure.

Built-in data storage, thermal printing, RS232 communication, automatic result calculation, and historical data management improve laboratory efficiency and simplify record keeping. The integrated refrigeration protection system automatically safeguards critical cooling components from overheating, ensuring long-term reliability.

Specifications

System Specifications
Parameter	Specification
Model	VS-9810
Measurement Range	Ambient Temperature to -68°C
Temperature Control Accuracy	±0.4°C
Repeatability	±1°C
Test Method	Fully Automatic
Display	Large Color LCD Screen
Language	English / Chinese
Temperature Control	Self-Tuning PID
Data Storage	Built-in Historical Records
Communication Interface	RS232
Printer	Integrated Thermal Printer

 

Power Supply		Environmental Conditions
Parameter	Specification	Parameter	Specification
Input Voltage	AC 220V ±10%	Operating Temperature	0°C to +40°C
Frequency	50Hz	Relative Humidity	≤85% RH
Power Consumption	<500W	Cooling Water Temperature	<30°C
		Cooling Water Volume	≥15 Liters

 

Physical Configuration
Component	Description
Sample Chamber	Automatic Low-Temperature Test Chamber
Cooling System	Intelligent Refrigeration System
Temperature Controller	Digital PID Controller
User Interface	LCD Interactive Display
Data Output	Printer and RS232 Communication

Standard Accessories

1. Main Test Unit
2. 50mL Sample Cup
3. Power Supply Cable
4. Cooling Water Circulation Pump
5. Cooling Water Hose Set
6. Hose Clamps
7. Drain Hose
8. Thermal Printer Paper
9. Grounding Cable
10. Spare Fuses

How the System Works

The VS-9810 automatically cools the oil sample according to the selected test parameters while continuously monitoring sample temperature through the precision temperature control system.

Using intelligent microprocessor control and PID regulation technology, the instrument accurately detects the point at which the oil loses its ability to flow (pour point) or reaches its freezing condition. Test results are automatically calculated, stored, displayed, and printed without manual intervention.

Features

• Fully automatic pour point and freezing point testing
• Measurement range from ambient temperature to -68°C
• Self-tuning PID temperature control technology
• Temperature control accuracy ±0.4°C
• Repeatability ±1°C
• Large color LCD display
• Bilingual Chinese and English interface
• One-touch operation design
• Fully automatic testing process
• Intelligent refrigeration control system
• Automatic data acquisition and analysis
• Built-in thermal printer
• Historical data storage and retrieval
• RS232 communication interface
• Automatic refrigeration protection
• High measurement accuracy and repeatability
• Suitable for insulating oils and petroleum products
• User-friendly operation interface

Applications & Use Cases

Application Scenarios

• Transformer Oil Laboratories: Used for low-temperature performance evaluation of transformer insulating oils.

• Power Utilities: Supports oil quality assessment and maintenance programs for substations and power networks.

• Transformer Manufacturers: Provides quality control testing during transformer oil preparation and production.

• Petroleum Laboratories: Suitable for pour point and freezing point analysis of petroleum products.

• Industrial Facilities: Used for lubricant quality verification and condition monitoring.

• Research Institutions: Supports research and development of insulating oils and specialty fluids.

Functional Applications

• Transformer Oil Pour Point Testing

• Transformer Oil Freezing Point Testing

• Insulating Oil Quality Evaluation

• Lubricating Oil Low-Temperature Analysis

• Petroleum Product Testing

• Oil Refinery Quality Control

• Electrical Utility Laboratory Testing

• Transformer Manufacturing Inspection

• Oil Research and Development

• Preventive Maintenance Programs

Weshine Advantages

Weshine Electric is a professional manufacturer of transformer testing instruments and oil analysis equipment. Our VS-9810 Automatic Insulating Oil Pour Point & Freezing Point Tester combines intelligent automation, advanced PID temperature control, precision measurement technology, and user-friendly operation. Designed for utilities, laboratories, manufacturers, and research organizations, Weshine solutions deliver reliable, accurate, and efficient oil testing performance for modern power industry applications.