Shanghai Yarong SY-5000 Rotary Evaporator
| Brand | Jinye |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SY-5000 |
| Evaporation Flask Capacity | 50–5000 mL |
| Ultimate Vacuum Range | –0.01 to –0.095 MPa (built-in vacuum controller, accuracy ±0.2–0.5%) |
| Rotation Speed | 0–200 rpm |
| Temperature Control Range | Ambient to 180 °C (PID-controlled, LED digital display) |
| Temperature Accuracy | ±1 °C (water bath), ±2 °C (oil bath) |
| Condenser Surface Area | 0.18 m² |
| Condenser Type | Dual-path reflux condenser with standard 29/32 ground-glass joint |
Overview
The Shanghai Yarong SY-5000 Rotary Evaporator is a precision-engineered benchtop purification system designed for efficient solvent removal, concentration, and recovery under reduced pressure. Operating on the principle of rotary evaporation—where simultaneous rotation, heating, and vacuum application lower the boiling point of solvents—the SY-5000 enables gentle, reproducible processing of thermally sensitive compounds. Its modular architecture integrates a high-torque rotating drive, PID-regulated heating bath (compatible with both water and oil media), and an integrated vacuum control module, allowing users to maintain stable process conditions across diverse sample matrices. The system is optimized for routine use in academic research laboratories, pharmaceutical development units, and fine chemical production facilities where scalability, repeatability, and regulatory traceability are essential.
Key Features
- Integrated vacuum control system with digital setpoint adjustment (–0.01 to –0.095 MPa) and real-time feedback; accuracy certified within ±0.2–0.5% of full scale.
- Wide-capacity compatibility: accommodates standard ground-glass flasks from 50 mL to 5000 mL (29/32 joint), supporting both small-scale screening and pilot-scale batch processing.
- PID temperature regulation with dual-mode heating bath (water or oil), featuring LED digital display and stability of ±1 °C (water) or ±2 °C (oil) across the full 20–180 °C operating range.
- Motor-driven rotation at 0–200 rpm with smooth start-up and speed stabilization, minimizing bumping and foaming during volatile solvent removal.
- Dual-path reflux condenser with 0.18 m² effective cooling surface area, engineered for high condensation efficiency and minimal vapor loss—even with low-boiling solvents such as diethyl ether, dichloromethane, or ethyl acetate.
- Full digital interface: LCD color display showing real-time values for temperature, rotation speed, vacuum level, and programmable timer function for unattended operation.
Sample Compatibility & Compliance
The SY-5000 is compatible with organic solvents, aqueous solutions, heat-labile extracts, and viscous reaction mixtures commonly encountered in natural product isolation, API synthesis, polymer purification, and botanical concentrate preparation. All wetted parts—including the condenser, vapor duct, and flask interface—are constructed from borosilicate glass (3.3) and PTFE-sealed ground-glass joints, ensuring chemical inertness and leak-tight performance. While not pre-certified to ISO/IEC 17025 or ASTM E2656, the instrument’s design supports compliance with GLP and GMP documentation requirements when paired with external audit-ready data loggers and validated SOPs. Vacuum and temperature parameters are fully recordable via optional RS-485 or USB interface modules (sold separately).
Software & Data Management
The SY-5000 operates as a standalone instrument with no proprietary software dependency. All operational parameters—including setpoints, runtime duration, and real-time sensor outputs—are displayed and stored locally on the embedded LCD panel. For laboratories requiring electronic records per FDA 21 CFR Part 11, the unit supports analog output (0–5 V or 4–20 mA) for external data acquisition systems. Optional firmware upgrades enable time-stamped CSV export via USB flash drive, including timestamped vacuum, temperature, and rotation logs—facilitating retrospective process analysis and deviation investigations.
Applications
- Solvent removal and concentration of crude extracts in phytochemistry and nutraceutical R&D.
- Removal of reaction solvents post-coupling or catalytic hydrogenation in medicinal chemistry labs.
- Recovery and recycling of high-purity solvents in continuous manufacturing environments.
- Preparative-scale drying of lyophilized intermediates prior to crystallization trials.
- Distillation of heat-sensitive fragrances, flavors, and essential oils without thermal degradation.
- Concentration of cell culture supernatants or protein-containing buffers prior to downstream HPLC or MS analysis.
FAQ
Is the SY-5000 compatible with corrosive solvents such as concentrated HCl or HF?
No. The standard configuration uses borosilicate glass and PTFE seals, which resist most organic solvents and mild acids/bases—but not hydrofluoric acid or fuming sulfuric acid. Custom quartz or Hastelloy components are available upon request.
Can the vacuum controller be calibrated in-house?
Yes. The built-in pressure transducer includes a zero-point calibration routine accessible through the service menu; periodic verification against a NIST-traceable reference gauge is recommended annually.
What is the maximum allowable bath temperature when using silicone oil?
The heating bath is rated for continuous operation up to 180 °C with high-flashpoint silicone oil (flash point ≥300 °C); always confirm oil specifications with the supplier before use.
Does the SY-5000 meet CE or UL safety standards?
The unit complies with IEC 61010-1:2010 for laboratory electrical equipment; CE marking is applied for EU distribution. UL certification is not held, but the design adheres to equivalent insulation, grounding, and thermal cutoff requirements.
Is remote monitoring supported via Ethernet or Wi-Fi?
Not natively. Remote access requires integration with third-party industrial IoT gateways via its analog or RS-485 output ports.
