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General Items
ANILINE POINT TEST APPARATUS AZA1328A
The AZA1328A Aniline Point Test Apparatus is a precision-engineered laboratory instrument designed for the accurate determination of the aniline point of petroleum products, including diesel fuels, lubricating oils, and fuel oils. The aniline point is a critical indicator of the aromatic hydrocarbon content, which directly affects fuel compatibility with rubber components and overall product performance.
Engineered for high accuracy, repeatability, and compliance with international standards, the AZA1328A is ideally suited for petroleum laboratories, refineries, academic institutions, and quality control facilities.
Standard Compliance
- Conforms to: ASTM D611
- Equivalent Standard: IP 2
Description
Working Principle
The apparatus determines the lowest temperature at which equal volumes of aniline and the test sample become completely miscible. The mixture is heated at a controlled rate, and the temperature at which a clear, homogeneous solution is formed is recorded as the aniline point.
Technical Specifications
| Parameter | Specification |
|---|---|
| Temperature Range | Ambient to 150°C |
| Temperature Resolution | 0.1°C |
| Accuracy | ±0.2°C |
| Heating System | Electric heating with regulator |
| Stirring Mechanism | Manual / Motorized (Optional) |
| Bath Medium | Silicone Oil / Glycerin |
| Power Supply | 220–240V AC, 50 Hz |
| Display | Digital / Mercury Thermometer |
| Test Tube | Borosilicate Glass |
Construction Features
- Double-walled oil bath for uniform temperature distribution
- Insulated outer body for enhanced safety and thermal efficiency
- Adjustable heating regulator for precise control
- Durable mild steel body with powder-coated finish
- Transparent viewing window for clear observation of test process
Optional Accessories
- Digital temperature controller
- Magnetic stirrer
- PT100 sensor with digital display
Safety Features
- Over-temperature protection (optional)
- Heat-resistant handles
- Stable and vibration-resistant base
Weight (Approx.)
- 3 – 4 kg
Advantages
- High precision with excellent repeatability
- Simple and reliable operation
- Low maintenance and long operational life
- Suitable for routine and continuous laboratory testing
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Standards Compliance
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Standards Compliance
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