Manual Lifting Rotary Evaporator LMRE-T2011

Introduction

Manual features a 1 system prevents vapour leaks, ensuring stable vacuum conditions. The high-efficiency heating system ensures uniform temperature distribution, regulating evaporation and reducing thermal degradation. Our Manual Lifting Rotary Evaporator supports drying and solvent recovery in laboratories.

This equipment is essential for solvent evaporation and concentration processes in chemical, pharmaceutical, and food laboratories. It features efficient heat transfer and vacuum control to ensure optimal distillation results while protecting sensitive samples.

Applications

Manual Lifting Rotary Evaporator is essential for chemical, pharmaceutical, and research laboratories, enabling effective solvent recovery. It supports sample drying and controlled distillation, maintaining purity and consistency in extraction processes.

Specifications

Evaporating Flask	1 L
Receiving Bottle	1 L
Rotation Speed	0 to 120 rpm
Lifting Distance	150 mm
Temperature Range (Water bath)	RT to 99°C
Temperature Range (Oil bath)	RT to 180°C
Temperature Control Accuracy	+/- 1°C
Capacity	6.5 L
Vacuum Degree	0.098 Mpa
Control Panel	Digital display of temperature
Lifting Motor Power	15 W
Rotating Motor Power	40 W
Heating Power	1200 W
Power Consumption	1255 W
Power Supply	220 to 240 V,5O Hz
Bath Size (L×W)	Φ 245×140 H mm
Dimensions (L×W×H)	650×440×1030 H mm
Weight	16 Kg

Features

Space-saving vertical design

Chemically resistant glass components

Rapid cooling double-coil condenser

Secure flask locking mechanism

Adjustable rotation speed control

FAQs

1. Can the Manual Lifting Rotary Evaporator be used for essential oil extraction without losing volatile compounds?

Manual Lifting Rotary Evaporator is designed for essential oil extraction while preserving delicate aromatic compounds. The vacuum system lowers boiling points, reducing heat exposure that could degrade essential oils. A high-efficiency condenser rapidly cools vapours, ensuring complete recovery without loss. The digital temperature control provides controlled heat application, optimizing the separation process. A sealed system prevents contamination, maintaining the purity of extracted oils in botanical applications. The unit’s robust construction supports extended operation, making it ideal for laboratories conducting botanical extractions. Its versatility allows for precise adjustments, ensuring efficiency across various types of plant-based extractions.

2. Is an external cooling system necessary for the Manual Lifting Rotary Evaporator, or can it function independently?

The Manual Lifting Rotary Evaporator features an integrated condenser that efficiently cools vapours, reducing the need for an external cooling system. However, an external chiller can enhance performance, especially for low-boiling-point solvents requiring rapid condensation. The double-coil condenser ensures effective heat dissipation, maintaining a stable evaporation process. Proper cooling minimizes solvent loss and improves efficiency in large-scale applications. The corrosion-resistant condenser ensures compatibility with a wide range of solvents, allowing long-term reliability. For laboratories handling multiple solvent types, a supplementary cooling system can further improve recovery rates and process consistency.

3. How does altitude affect the performance and efficiency of the Manual Lifting Rotary Evaporator?

Manual Lifting Rotary Evaporator adapts to altitude variations by allowing precise vacuum and temperature control. At higher elevations, reduced atmospheric pressure lowers solvent boiling points, increasing evaporation rates. The vacuum system compensates for these changes, ensuring stable conditions for controlled solvent removal. Proper regulation prevents bumping or foaming, which can occur due to pressure fluctuations. The system maintains consistent performance across different environments by allowing fine adjustments in temperature and pressure. Laboratories operating in high-altitude locations can rely on its adaptability to ensure reproducible results without compromising solvent recovery efficiency.

4. Can the Manual Lifting Rotary Evaporator be used for drying heat-sensitive samples without causing degradation?

Manual Lifting Rotary Evaporator is designed to dry heat-sensitive samples while preventing degradation and structural damage. The vacuum function lowers boiling points, enabling solvent removal at reduced temperatures to protect delicate compounds. The controlled rotation ensures even heat distribution, avoiding localised overheating and uneven drying. A digital display provides real-time monitoring for precise adjustments during the drying process. The high-efficiency condenser ensures complete solvent recovery, maintaining sample integrity in pharmaceutical and food research. Its ability to maintain uniform temperature and vacuum conditions makes it an essential tool for research facilities handling fragile biological or chemical samples.

5. Can the Manual Lifting Rotary Evaporator be used for drying heat-sensitive samples without causing degradation?

Manual Lifting Rotary Evaporator is designed to dry heat-sensitive samples while preventing degradation and structural damage. The vacuum function lowers boiling points, enabling solvent removal at reduced temperatures to protect delicate compounds. The controlled rotation ensures even heat distribution, avoiding localised overheating and uneven drying. A digital display provides real-time monitoring for precise adjustments during the drying process. The high-efficiency condenser ensures complete solvent recovery, maintaining sample integrity in pharmaceutical and food research. Its ability to maintain uniform temperature and vacuum conditions makes it an essential tool for research facilities handling fragile biological or chemical samples.

6. How does the Manual Lifting Rotary Evaporator prevent foaming or bumping during solvent evaporation?

Manual Lifting Rotary Evaporator is designed with multiple features to minimise foaming and bumping for smooth solvent evaporation. The adjustable vacuum control gradually reduces pressure, preventing sudden fluctuations that cause excessive bubbling. The variable rotation speed ensures uniform film formation, reducing turbulence and minimizing the risk of splashing. A well-sized evaporation flask helps maintain a controlled boiling process, preventing overflow. Anti-foam agents can be used for highly volatile solvents to further stabilize evaporation. The optimized temperature and vacuum control system ensures uniform solvent removal, improving process efficiency. With its manual lifting mechanism, users can quickly adjust flask positioning, further reducing the risk of overflow and ensuring a controlled distillation process.