Etallwit Rotary Evaporators: Intelligent Control, Precision, and Efficiency for Your Lab
Etallwit Scientific introduces its state-of-the-art rotary evaporator series, offering precision, safety, and efficiency for a variety of laboratory applications. With advanced intelligent control, efficient condensation systems, and multiple safety features, Etallwit rotary evaporators are ideal for pharmaceutical, chemical, food, and environmental science laboratories. Available in a wide range of capacities (1L to 20L), these instruments provide scalable solutions for experiments of all sizes, from small-scale research to industrial production.
How Rotary Evaporators Work
When it comes to quick evaporation, concentration, and solvent separation, rotary evaporators are indispensable pieces of scientific equipment. The key working principle involves:
· Controlled rotation of a flask under vacuum conditions, forming a thin film that increases evaporation efficiency.
· Constant heating combined with an efficient condensation system allows for quick evaporation and solvent recovery.
· Optimal energy efficiency and reduced operation time are further enhanced by integrated cooling systems and vacuum.
Etallwit Rotary Evaporator Structure
Main Unit
· Built-in vacuum controller for precise monitoring and control of vacuum levels, improving experiment efficiency.
· Integrated touchscreen interface for easy operation, supporting real-time adjustment of rotation speed and temperature.
Condensation System
· Vertical condenser tubes with multi-layer condensation technology provide a large condensation area and ensure high solvent recovery efficiency.
· High-efficiency PTFE sealing components guarantee airtight vacuum performance and sample purity.
Flask System
· Offers a variety of evaporation flask options ranging from 1L to 20L, meeting the needs of both research and production applications.
· Drip point design prevents backflow, and the condensation flask is resistant to high temperatures and corrosion.
Heating System
· Dual-purpose water/oil heating bath with a wide temperature range from room temperature to 210°C. The Teflon-coated inner wall is easy to clean and highly resistant to corrosion.
· Built-in over-temperature protection and dry-burn warning system ensure experiment safety.
Overall Features
· Compact modular design saves valuable laboratory space and ensures easy operation and cleaning.
· Automatic pressure release and standby mode extend the equipment’s service life.
Etallwit Rotary Evaporator Series
VRT-10: Compact Rotary Evaporator for Small-Scale Experiments
Key Features:
1. Space-Saving Design: Compact footprint ideal for limited laboratory space.
2. Touchscreen Interface: Easy-to-use display with real-time monitoring of parameters.
3. 1L Sample Capacity: Perfect for small-volume sample handling.
4. Safety Features: Automatic lifting and over-temperature warning to ensure safe operation.
5. Versatile Functions: Forward and reverse rotation for handling powdered samples.
Applications: Suitable for small-scale experiments, teaching labs, and startups.
VRT-20 / VRT-30 / VRT-50: Intelligent Rotary Evaporators for Medium-Scale Applications
Key Features:
1. Capacity Options: 2L, 3L, and 5L models to meet varying sample sizes.
2. Intelligent Vacuum Control: Precise vacuum adjustments with ±1 mbar accuracy.
3. High-Efficiency Condensation: Triple-layer serpentine condensers for maximum recovery efficiency.
4. Digital Temperature Control: Adjustable speeds up to 310 rpm for enhanced flexibility.
5. Safety Enhancements: Over-temperature alarms, anti-backflow design, and protective covers.
Applications: Ideal for medium-scale laboratories in life sciences, chemistry, and biotech research.
VRT-100 / VRT-200: Large-Capacity Rotary Evaporators for Industrial Applications
Key Features:
1. Large Volume Processing: VRT-100 handles up to 10L, and VRT-200 supports 20L, ideal for large-scale experiments.
2. Enhanced Efficiency: Advanced condensers and sliding bath design for quick flask replacement.
3. Smart Controls: Dual-touchscreen system for easy operation and real-time data adjustments.
4. Durable Materials: Teflon-coated heating baths and PTFE seals ensure corrosion resistance and longevity.
Applications: Perfect for industrial-scale production, including pharmaceutical manufacturing, food testing, and large-scale solvent recovery.
How to Choose the Right Rotary Evaporator
· Small-Scale Labs: Choose the VRT-10 for compact, high-performance evaporation.
· Medium-Scale Applications: Opt for VRT-20, VRT-30, or VRT-50 for intelligent control and efficient sample processing.
· Large-Scale Experiments: Select the VRT-100 or VRT-200 for high-volume, industrial-level needs.
For detailed technical information or configuration guidance, feel free to contact us!
Experimental Needs:
· Concentration, separation, and recovery of small batch samples.
· Distillation and purification of high boiling point solvents.
· Rapid concentration and analysis of trace samples.
· Gentle handling of biological samples to preserve the integrity of active components.
Applications Across Industries
Etallwit rotary evaporators are versatile tools suited for various applications:
· Life Sciences: Natural product extraction, solvent removal in pharmaceutical research.
· Chemical Analysis: Refining and purifying chemical raw materials.
· Food Industry: Concentrating and analyzing food ingredients.
· Environmental Science: Separating and recovering pollutants in environmental samples.
Usage Notes:
· Equipment Inspection: Before operation, check that all glass components are intact, the ground joint seals are evenly coated with vacuum grease, and all connections are tight without any air leaks.
· Assembly and Disassembly: When assembling glass parts, handle them carefully. Ensure that all components are dry or properly heated before assembly to avoid moisture affecting vacuum performance. Follow the correct sequence during disassembly to prevent damaging delicate components.
· Heating Bath Caution: Always add water or heat transfer oil before turning on the power to the heating bath. Dry burning is not allowed. After use, make sure to empty and clean the bath.
· Operational Safety: Ensure the flask is securely fixed during the rotary evaporation process, and verify that the safety lock is engaged to prevent accidents from flask detachment.
· Vacuum Leak Check: If the vacuum performance is inadequate, check the ground joint seal surfaces, O-rings, and connections for integrity. Ensure the spindle and seals are properly lubricated with vacuum grease. Verify that the glass components are free from cracks or damage.
· Cooling System: Maintain smooth cooling water circulation during the experiment to prevent insufficient cooling, which could affect condensation efficiency or cause equipment overheating.
· Post-Use Maintenance: Turn off the power, unplug the device, clean all components, and store the equipment properly. Ensure that seals and glass components are free of residue.
· Storage Recommendations: If not in use for a long period, store the equipment in a dry, ventilated environment to avoid moisture affecting electrical and sealing components.
Ready to Optimize Your Laboratory Evaporation Process?
Discover how Etallwit's rotary evaporators can elevate your lab’s efficiency and precision. With solutions ranging from 1L to 20L capacities, our products meet the demands of small research projects to industrial-scale applications.
Explore Our Rotary Evaporator Series or Contact Us today for detailed specifications and expert consultation.
