Core Engineering & Performance
Our systems are engineered for laboratories requiring high-efficiency solvent removal with minimal operator intervention. Utilizing a digital feedback loop, we ensure process consistency that manual systems cannot match.
Evaporation Efficiency: Equipped with a high-surface-area vertical condenser. Utilizing 3.3 Borosilicate glass, it exhibits a thermal expansion coefficient of 3.3×10 −6 /K. It withstands instant temperature shifts (thermal shock) of up to 120°C, ensuring safety during high-heat evaporation.
Vacuum Integrity: The sealing interface utilizes PTFE (Polytetrafluoroethylene) spring-loaded technology. This requires no vacuum grease, ensuring a stable vacuum level of <1000Pa over long-term operation, preventing solvent contamination and sample loss.
Drive & Stability: The rotation system features a brushless DC motor. It operates at noise levels under 50dB and provides a continuous operation life exceeding 10,000 hours, eliminating common gear-wear issues that cause flask oscillation.
Automation & Process Control: Efficiency Comparison
|
Feature |
Traditional Manual Evaporator |
Our Automatic Rotary Evaporator |
|
Parameter Control |
Manual/Subjective |
Digital Feedback (Precision ±0.1°C) |
|
Lifting Mechanism |
Manual Hand-crank |
Precision Motorized Lift |
|
Consistency |
High Variance |
Repeatable Standardized Workflow |
|
Operator Intervention |
High (Continuous adjustment) |
Low (Set-and-Forget) |
Digital Monitoring: Real-time feedback for rotation speed and heating bath temperature.
Motorized Lifting: Provides instant separation of the evaporation flask from the heating bath, protecting thermally sensitive samples from overheating.
Performance Impact: This automation typically increases processing throughput by 30-40% compared to manual units, significantly improving lab ROI.
Modular Design for Maintenance, Durability & Sustainability
We prioritize low total cost of ownership through modular serviceability and energy-conscious design:
Condenser Assembly: Replaces complex ground-glass joints with flange connections. This allows for total removal and deep cleaning of the glass components in under 3 minutes. [See Figure: Modular Condenser Quick-Release Assembly]
Chemical Compatibility: All wetted parts are fabricated from inert materials, specifically chosen for compatibility with a wide range of organic solvents, acidic/alkaline extracts, and pharmaceutical intermediates.
Energy Efficiency: Optimized heating and cooling circuits facilitate a recovery rate of up to 95% for common organic solvents, reducing both waste and environmental impact, supporting your lab's green initiatives.
Technical Specifications Summary
|
Parameter |
Specification |
|
Glass Type |
Borosilicate 3.3 (Thermal shock resistant up to 120°C) |
|
Seal Material |
PTFE (Grease-free, high-chemical resistance) |
|
Drive Motor |
Brushless DC ( < 50dB, > 10,000 hrs life) |
|
Lifting |
Automatic motorized (Precision positioning) |
|
Temperature Control |
Digital, ±0.1°C accuracy |
|
Condenser Efficiency |
Up to 95% recovery rate for common organic solvents |
|
Power Input |
Configurable per destination market (110V/220V) |
Industrial Applications
Pharmaceutical R&D: Concentration of reaction mixtures and solvent recovery.
Chemical Synthesis: Purification of intermediates and removal of volatile reagents.
Biotechnology: Preparation of natural compounds and low-temperature evaporation.
Analytical Testing: Environmental sample pre-concentration for GC/HPLC analysis.
Manufacturing, Compliance & Logistics
As a direct manufacturer, we provide full support for global distribution:
Quality & Compliance: Every unit is manufactured under ISO 9001 quality management protocols and is CE certified. We provide full inspection and performance test reports, as well as necessary documentation (COC/COA) to facilitate seamless customs clearance in your region.
Quality Control Protocol: Units undergo a 24-hour continuous run-in test, vacuum leakage verification, and electrical safety isolation testing.
OEM/ODM Capabilities: We offer end-to-end customization, including branding, language localization, voltage/frequency tailoring, and integration with auxiliary equipment (vacuum controllers, cooling circulators).
Global Shipping: Units are packed in shock-absorbent, reinforced wooden crates designed for international logistics, ensuring all glass components are protected against transit impact.
Buying Guide for Distributors
Throughput Needs: Flask capacities from 1L to 50L. Select based on your end-customers' daily processing volume.
Solvent Volatility: Match the cooling circulator capacity to the condenser's throughput for low-boiling-point solvents.
Regional Compliance: Verify target market voltage/frequency requirements (e.g., UL/ETL standards for North American markets). [View our Compliance Certificates Library]
After-Sales Support: We provide comprehensive spare-parts lists and offer a standard 12-month warranty. Our technical team provides rapid response support, ensuring your local service team is always backed by factory expertise.
FAQ
Q: What is a laboratory automatic rotary evaporator?
A: Equipment used to remove solvents from samples through controlled heating, rotation, and condensation.
Q: What advantages does an automatic model have?
A: It reduces manual labor, ensures result repeatability, and protects sensitive samples via automated bath separation.
Q: What applications can this be used for?
A: Pharmaceutical research, chemical labs, universities, biotech, and analytical testing centers.
Q: What flask sizes are available?
A: We offer a full range from 1L to 50L to suit small-scale research and pilot-plant needs.
Q: Can it work with a vacuum pump?
A: Yes, the system is designed for seamless integration with vacuum pumps and digital vacuum controllers.
Q: What is the typical lead time?
A: Standard units are available for expedited shipping; customized OEM units typically require 4–6 weeks depending on volume.
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