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Vacuum Distillation Tester AZA1340
The AZA1340 Vacuum Distillation Tester from AZA LAB is a high-precision analytical instrument designed for the determination of distillation characteristics of petroleum products under reduced pressure, in full compliance with ASTM D1160.
Operating within a controlled vacuum range of 0.13 kPa to 6.7 kPa (1–50 mmHg), the AZA1340 enables accurate evaluation of high-boiling petroleum fractions that cannot be tested under atmospheric conditions. The system provides reliable measurement of Initial Boiling Point (IBP), Final Boiling Point (FBP), and complete vacuum distillation curves, which are automatically converted into atmospheric equivalent boiling temperatures for standardized reporting.
With its stable vacuum control, precision temperature measurement, efficient refrigeration system, and robust safety design, the AZA1340 is ideally suited for refineries, petroleum testing laboratories, quality control centers, and research institutions requiring accurate and repeatable vacuum distillation analysis.
Description
Standards & Compliance
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ASTM D1160 – Distillation of Petroleum Products at Reduced Pressure
Applications
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Vacuum distillation analysis of heavy petroleum fractions
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Determination of IBP, FBP, and full distillation curves under reduced pressure
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Atmospheric equivalent boiling point calculations
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Quality control testing in refineries and inspection laboratories
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Research and development of heavy oils, lubricating oils, and petroleum residues
Key Features
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Imported compressor refrigeration system for rapid cooling with zero vibration
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Self-contained air-cooling system for stable and efficient operation
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High-precision glass PT100 temperature sensor with digital temperature display
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Temperature response synchronized with standard mercury thermometers
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Digital vacuum pressure display for accurate pressure monitoring
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Precision needle valve for stepless and accurate vacuum pressure regulation
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PID-based temperature control system for stable and uniform heating
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Stepless heating power adjustment with digital voltmeter display
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Built-in water level alarm to prevent dry operation
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Thickened tempered glass safety door for clear observation and enhanced operator safety
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Pump-based circulation cooling system for consistent condensation efficiency
Operating Conditions
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Power Supply: Single-phase AC
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Installation: Laboratory bench, vibration-free surface
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Cooling System: Integrated refrigeration and air-cooling
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AZA1340 |
| Power Supply | AC 220V ±10%, 50 Hz |
| Heating Power | 1200 W |
| Temperature Sensor | Glass PT100 |
| Temperature Control | PID Precision Controller |
| Pressure Display | Digital |
| Pressure Adjustment | Precision Needle Valve |
| Distillation Pressure Range | 0.13 – 6.7 kPa (1 – 50 mmHg) |
| Refrigeration Method | Imported Compressor |
| Refrigeration Temperature | ≤ –45°C |
| Cooling Method | Air Cooling |
| Circulation Mode | Pump Circulation |
| Water Level Control | Alarm Prompt |
| Safety Door | Thickened Tempered Glass |
Supply & Support
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Warranty: 12 months
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After-Sales Support: Installation, calibration, and operator training
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Technical Support: Lifetime guidance and spares availability
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Packing: Export-grade wooden crate with shock protection
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