50L Dual Set-up Rotary Evaporator NoVap-DC50

• Unique condenser design provides twice the surface area, doubling recovery speed and capacity.
• Precise control via digital displays showing rotation speed and bath temperature.
• User-friendly clamp system minimizes downtime during flask exchange.
• All-in-one package: featuring an auto-lift heating bath and vertical glassware assembly.
• Heating bath with ergonomic handles supports both water and oil media.
• Temperature lock ensures process consistency and safety.
• Adjustable flask angle enhances evaporation efficiency across applications.
• Variable speed operation from 20 to 200 rpm accommodates diverse solvent properties.

A rotary evaporator, commonly called a "rotovap," is a fundamental apparatus in scientific laboratories, primarily designed for the gentle and efficient removal of solvents from mixtures. By rotating a sample flask within a heated water or oil bath under a controlled vacuum, the device facilitates rapid evaporation. This process forms a thin film of the sample, vastly increasing its surface area. The subsequent vapor is then condensed back into liquid form and collected separately. This mechanism is exceptionally beneficial for concentrating, drying, or purifying compounds, particularly those sensitive to high temperatures, as it prevents thermal degradation.

The core principle relies on lowering the solvent's boiling point through reduced pressure, enabling quick and smooth evaporation while avoiding the hazardous "bumping" associated with standard boiling. As a cornerstone of organic chemistry and related fields, the rotovap combines several components—a rotating flask, a heated bath, a vacuum system, a condenser, and a collection flask—to achieve its precise function.