ROTARY VACUUM EVAPORATOR - BUCHI TYPE - WITH DIGITAL WATERBATH

Advance Information*

Overview

The ROTARY VACUUM EVAPORATOR - BUCHI TYPE - WITH DIGITAL WATERBATH by EIE 276 epitomizes advanced engineering and meticulous design, aimed specifically for the reliable recovery of asphalt binder from solutions. This high-performance apparatus ensures repeatable and precise results.

Compliance and Standards

Crafted with precision, this rotary evaporator adheres to several esteemed national and international standards: - ASTM D 5404 / D5404M - 21: This standard practice specifies the recovery of asphalt binder from solution using rotary evaporators. - IS 18130 : 2023: This is a standard for the recovery of asphalt binder from solution.

Applications

The primary application of the EIE 276 Rotary Vacuum Evaporator is the recovery of asphalt binder from its solution. The device is essential for: - Laboratories and research centers needing precise distillation and solvent recovery. - Asphalt industries aiming to retrieve bitumen after extraction. - Any other domain requiring controlled evaporation processes under inert conditions to prevent oxidation.

Operation Principle

The solution containing bitumen and solvent, obtained from a prior extraction, is subjected to controlled distillation. This process involves: - Partial Immersion: The distillation flask is partially immersed in a heated oil bath, accelerating the distillation process. - Partial Vacuum: The system operates under a partial vacuum to facilitate efficient solvent evaporation at lower temperatures. - Inert Atmosphere: Introduction of nitrogen or carbon dioxide gas ensures an inert atmosphere, safeguarding the bitumen from oxidation.

Key Components

1. Rotary Arm and Distillation Flask
2. The rotary arm holds the flask, ensuring continuous rotation for uniform heating.

3. Various flask sizes are available to accommodate different volumes.

4. Heated Oil Bath

5. Digitally controlled temperature for precise heating.

6. High-quality oil ensures uniform heat distribution and stability.

7. Vacuum System

8. High-efficiency vacuum pump for creating a partial vacuum in the system.

9. Vacuum control settings allow precise manipulation of the pressure.

10. Gas Inlet System

11. Designed specifically for introducing nitrogen or carbon dioxide gas.
12. Ensures the creation of an inert atmosphere within the flask.

Technical Specifications

• Model: EIE 276 Rotary Vacuum Evaporator, Buchi Type
• Control System: Digital Interface for Temperature and Vacuum Settings
• Heating Range: Up to 180°C
• Vacuum Range: Adjustable from 0 to 100 kPa
• Inert Gas Compatibility: Nitrogen, Carbon Dioxide
• Rotation Speed: 20-280 RPM, adjustable
• Flask Capacity: Available in multiple capacities from 1L to 10L

Features and Benefits

• High Precision: Digital controls for temperature and vacuum ensure repeatable results.
• Efficiency: Rapid and efficient solvent recovery reduces overall processing time.
• User-Friendly Interface: Intuitive digital display makes setting adjustments straightforward.
• Safety: Overheating protection and user-defined safety parameters enhance operational safety.
• Versatility: Efficiently handles various solvents, making it suitable for diverse laboratory requirements.

Accessory Integration

Additional accessories are available to enhance the functionality and adaptability of the rotary evaporator: - Chiller Units: For efficient cooling of the recovered solvent. - Vacuum Controllers: For precise monitoring and control of the vacuum level. - Different Flask Sizes: Customizable flask sizes catering to specific volume requirements.

Environment Considerations

• Energy Efficiency: Optimized heating and vacuum system for reduced energy consumption.
• Safety Mechanisms: Designed with overheat protection and emergency shut-off systems to safeguard both the operator and equipment.

Summary

The ROTARY VACUUM EVAPORATOR - BUCHI TYPE - WITH DIGITAL WATERBATH from EIE 276 is a state-of-the-art instrument essential for the accurate recovery of asphalt binder from its solution. Meeting rigorous national and international standards, this evaporator is an indispensable asset for any laboratory or industrial setting focused on bitumen recovery. For more specific details or pricing based on specific capacities and applications, further information is available on our website.