🟦 Product Overview
The A1090 Air Release Tester for Lubricating Oil is a high-precision petroleum laboratory instrument designed for determining the air release properties of hydraulic oils, turbine oils, and industrial lubricants. It is fully compliant with the ASTM D3427 standard, ensuring reliable, repeatable, and internationally recognized testing results for laboratory quality control and oil performance evaluation.
Air release performance is a critical parameter in lubricating oil applications. In hydraulic systems, entrained or dissolved air can lead to cavitation, compressibility issues, oxidation acceleration, unstable pressure transmission, and mechanical wear. Therefore, evaluating the air release characteristics of oil is essential for ensuring stable system operation and extending equipment lifespan.
The LabVV A1090 model is designed with advanced automation technology, precise temperature control, and intelligent testing functions. It simulates controlled aeration conditions and accurately measures the time required for air bubbles to separate from the oil sample under standardized conditions.
With its stable performance, user-friendly interface, and high repeatability, the A1090 Air Release Tester is widely used in petroleum laboratories, lubricant production plants, refineries, and research institutions worldwide.
🟦 Product Features
The A1090 Air Release Tester is engineered to meet modern laboratory requirements for precision, efficiency, and reliability.
- Model: A1090 Air Release Tester
- Fully compliant with ASTM D3427 standard
- High-precision digital temperature control system
- Stable and uniform air dispersion system
- Automatic air release time measurement
- Microprocessor intelligent control system
- Touch screen operation interface for easy use
- Real-time data display and automatic recording
- Stainless steel corrosion-resistant testing chamber
- Fast heating and stable thermal performance
- Fully automated test process with minimal manual operation
- Built-in safety protection system (overheat alarm and shutdown protection)
- Suitable for continuous laboratory operation
The A1090 ensures high repeatability and accuracy, making it ideal for both routine quality control and advanced research applications.
🟦 Technical Parameters
| Item | Specification |
|---|---|
| Model | A1090 Air Release Tester |
| Standard | ASTM D3427 |
| Test Method | Air Release Properties of Petroleum Oils |
| Temperature Range | Ambient to 100°C (adjustable) |
| Temperature Accuracy | ±0.1°C |
| Control System | Microprocessor + Touch Screen Interface |
| Heating Method | Electric heating system |
| Test Medium | Compressed air |
| Sample Volume | Standard laboratory oil sample cell |
| Timing System | Automatic digital timing system |
| Data Display | LCD / Touch screen real-time display |
| Data Storage | Automatic test data recording |
| Power Supply | AC 220V ±10%, 50/60Hz |
| Safety System | Over-temperature protection and alarm system |
| Chamber Material | Stainless steel corrosion-resistant structure |
| Operating Environment | Laboratory standard conditions |
🟦 Working Principle
The A1090 Air Release Tester operates based on a controlled aeration and separation measurement principle. A lubricating oil sample is placed into the test chamber and maintained at a specified temperature. Compressed air is then introduced into the oil under controlled conditions, generating a uniform dispersion of air bubbles.
After aeration, the system automatically monitors the oil sample and measures the time required for entrained air bubbles to separate and release from the oil. This air release time reflects the oil’s ability to eliminate entrained air under operational conditions.
A shorter air release time indicates better oil performance, improved hydraulic efficiency, and reduced risk of cavitation and system instability. The entire process is automatically controlled by a microprocessor system, ensuring consistent test conditions and highly accurate results.
🟦 Application Areas
The A1090 Air Release Tester is widely used across petroleum, lubrication, and industrial sectors.
- Hydraulic oil testing laboratories
- Lubricating oil production plants
- Petrochemical refineries
- Oil blending and formulation facilities
- Industrial machinery maintenance centers
- Power plants and turbine oil monitoring systems
- Automotive lubricant testing laboratories
- Research and development institutions
- Third-party inspection and certification organizations
- Heavy machinery and industrial equipment industries
It is an essential instrument for evaluating oil performance in hydraulic and high-speed mechanical systems.
🟦 Buyer Benefits
Using the LabVV A1090 Air Release Tester provides significant technical and commercial advantages:
Performance Benefits
- Ensures stable hydraulic system operation
- Reduces cavitation and mechanical wear
- Improves lubrication efficiency and system stability
- Extends equipment service life
- Provides accurate and repeatable test data
Quality Control Benefits
- Ensures compliance with ASTM D3427 international standards
- Supports lubricant formulation optimization
- Enables consistent batch quality verification
- Detects oil performance degradation
- Enhances laboratory testing accuracy
Business Benefits
- Improves product competitiveness in global markets
- Supports export certification requirements
- Reduces maintenance and operational costs
- Strengthens customer trust in lubricant quality
- Enhances brand reputation for manufacturers
🟦 OEM & Customization Support
LabVV provides full OEM and customization services for global distributors and laboratory solution providers.
OEM Services:
- Private label branding with customer logo
- Customized panel and color design
- Multi-language software interface
- Packaging customization for distributors
- Voltage and plug standard customization
Customization Options:
- Adjustable technical specifications
- Optional accessories and sample configurations
- Software function customization
- Industry-specific testing solutions
Global Support:
- International shipping and logistics support
- Remote technical guidance and installation support
- Training for operation and maintenance
- Long-term spare parts supply
- Distributor partnership programs
🟦 Why Choose LabVV
LabVV is a professional manufacturer and supplier of petroleum testing instruments with over 10 years of experience in global laboratory equipment supply.
We focus on delivering reliable, cost-effective, and ASTM-compliant testing solutions for the petroleum and lubrication industry.
Key Advantages:
- Strict quality control from production to delivery
- Factory-direct pricing for global customers
- Stable supply chain for distributors
- Fast production and delivery capability
- Strong OEM and customization capability
- Experienced technical engineering team
- Export experience in Middle East, Africa, and global markets
- Professional after-sales and technical support
LabVV is committed to becoming a trusted global partner in petroleum testing equipment solutions.
🟦 Contact Us
LabVV – Your Reliable Petroleum Testing Equipment Partner
🌐 Website: https://labvv.com
📧 Email: sophie@labvv.com
📱 WhatsApp: +86 13560386440
We welcome global distributors, laboratories, and industrial partners to contact us for product catalogs, quotations, and cooperation opportunities.
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