temperature control

It is very important to control the temperature accurately when using the Rotary evaporator. Excessive temperature may lead to excessive solvent evaporation and sample loss, while low temperature can affect evaporation efficiency. Therefore, before operation, the temperature setting should be adjusted according to experimental needs, and the temperature control system should be regularly checked and calibrated to ensure temperature stability and accuracy.

Speed regulation

The rotation speed of the Rotary evaporator has an important influence on the evaporation effect and sample concentration. Excessive speed may lead to sputtering and sample loss, while excessively low speed can prolong the experimental time. Therefore, in the operation, it is necessary to adjust the appropriate rotation speed according to the experimental requirements and avoid frequent speed changes to maintain a stable and uniform evaporation process.

Sealing performance

The tightness of the Rotary evaporator is essential to avoid gas or steam leakage. Checking and maintaining the integrity of seals is a Committed step to ensure good sealing effect. When replacing seals, suitable materials and models should be selected, and installation should be carried out strictly according to the operating guidelines to ensure good sealing performance.

Sample overflow

During the evaporation process, sample overflow is a common problem. The quantity of samples and the size of containers should be reasonably matched to avoid waste and cleaning difficulties caused by sample overflow. In addition, regular cleaning and maintenance of the evaporator to remove accumulated solvent residues is also an important measure to prevent sample overflow.