Manual Lifting Rotary Evaporator

Introduction

A ducted fume hood removes hazardous fumes through external ventilation. It is widely used in chemical laboratories for safe handling of volatile substances.

Standards

ISO 3585:1998-Borosilicate glass 3.3-Properties

Complies with the above standards, but is not limited to them.

Features

1. Manual lifting rotary evaporator for efficient solvent removal under reduced pressure.

2. Wide temperature range heating bath for controlled evaporation of samples.

3. Manual lifting mechanism allows quick raising and lowering of the evaporation flask.

4. Rotating flask improves mixing and evaporation efficiency.

5. Suitable for concentration, drying and solvent recovery in laboratories.

FAQ

Q1: What is the manual lifting rotary evaporator mainly used for?

A: It is used in chemistry, pharmaceutical and food laboratories to remove solvents from samples under reduced pressure, concentrating solutions and recovering solvents. Typical applications include extract concentration, sample drying and distillation of heat-sensitive materials.

Q2: What standards does the rotary evaporator comply with?

A: The unit is designed with reference to IEC 61010 electrical safety requirements and relevant GB/T standards for laboratory evaporation equipment. Solvent handling should follow applicable laboratory safety guidelines. Compliance documentation can be provided on request.

Q3: What is the warranty period for the rotary evaporator and key components?

A: The complete unit carries a 12-month warranty covering the motor, heating bath and controller. Glassware, seals and accessories are excluded as consumables. Damage from improper vacuum operation or unauthorised repair is not covered.

Q4: Is the rotary evaporator difficult to operate?

A: Operation requires basic training in vacuum distillation and glassware handling. The manual explains assembly, vacuum setting and lifting operation, and remote guidance is available. Proper glassware sealing and vacuum control are important for safe use.

Q5: What is the typical lead time for order delivery?

A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.

Q6: Does the rotary evaporator require calibration or verification?

A: Heating bath temperature and rotation speed should be verified periodically against calibrated references, typically every 6 to 12 months. The unit is factory tested before delivery. Optional verification service can be arranged.

Q7: Are consumables or spare parts universal?

A: Glass flasks, seals, tubing and standard spare parts are available through our channel. No proprietary consumables are required. Provide the model and serial number when ordering.

Q8: Can the rotary evaporator be customised?

A: Yes, options include different flask sizes, glassware configurations, 220V or 110V supply and enhanced vacuum controllers. We confirm each option before order confirmation.

Q9: Is installation and commissioning included?

A: The unit can be assembled and commissioned by following the manual, including electrical checks and a test run. Remote guidance is available during commissioning. On-site installation can be arranged separately.

Q10: What materials should not be evaporated in this unit?

A: Peroxide-forming solvents, explosive materials and compounds that react dangerously under vacuum or heat should not be processed. Ensure the vacuum system is compatible with the solvent used. Follow laboratory safety regulations.