Haidorf rotary evaporatorIt is a high-quality laboratory equipment manufactured in Germany, with the core advantages of easy operation, safety and reliability, and diverse functions. It is widely used in solvent separation, concentration, and sample pretreatment in fields such as chemistry, pharmaceuticals, and food.

　　Haidorf rotary evaporatorAnalysis of core functions and technical parameters:

1、 Core function: Efficient solvent processing and sample purification

Vacuum distillation and concentration

By reducing the boiling point of the solvent through vacuum pumping, low-temperature evaporation can be achieved to avoid the decomposition of thermosensitive substances. For example, in the pharmaceutical industry, it can be used for extracting plant active ingredients or purifying synthetic intermediates.

Solvent recovery and recycling

The condenser design can recover over 95% of the solvent, reducing experimental costs. For example, in organic synthesis, expensive solvents such as dichloromethane and acetonitrile can be reused.

Multi solvent compatibility

Supports common solvents such as water, ethanol, acetone, hexane, etc. Some models (such as Hei VAP Precision ML) can recognize solvents with different boiling points and automatically adjust the vacuum degree to achieve targeted distillation.

2、 Technical parameters: precise control and efficient performance

Speed and temperature range

Rotational speed: 10-280 rpm (Hei VAP Core), 20-280 rpm (Hei VAP Precision ML), to meet the needs of solutions with different viscosities.

Temperature: 20-210 ℃, temperature control accuracy ± 1 ℃, ensuring safe handling of thermosensitive substances.

Evaporator capacity and condensation efficiency

Supports 1-5L evaporation bottles, XL ultra large condenser increases condensation area by 57% and shortens evaporation time by 40%.

The condenser adopts a grease free connection structure to avoid contamination and does not require grease sealing, reducing maintenance costs.

Vacuum system and sealing

Corrosion resistant PTFE vacuum seal, compliant with FDA standards, with a lifespan of over 5 years.

The vacuum degree can be as low as 0.001 mbar, suitable for distillation of high boiling point solvents such as DMSO.