Category Archives: rotary evaporator manual

The uses and applications of rotary evaporator, and the using steps of rotary evaporator.

What is the purpose of the water bath in a rotary evaporator

What is a water bath Water bath uses high-quality electronic components, which has sensitive temperature control, reliable performance and is easy to use. Water bath can be widely used in biology, genetics, viruses, aquatic products, environmental protection, medicine, health, laboratories, analysis rooms, education and scientific research, and some other fields. Do not burn the water bath pot […]

Can rotary evaporator remove water

  What is the purpose of the water bath in a rotary evaporator The water bath plays a important role in a rotary evaporator’s working process. The function of the water bath in a rotary evaporator is to get materials heated and evaporated. During the working process of a rotary evaporator, materials get heated and evaporated […]

What is the purpose of the rotary evaporator?

How does the rotary evaporator work? The working principle of a rotary evaporator is to increase the rate of evaporation of the solvent by reducing the pressure to make the solvent boiling point lower, on the other hand, rotating the sample to enlarge the evaporation surface area and heating the solution. Can rotary evaporator remove […]

What is the Primary Advantage of Using a Rotary Evaporator over Distillation?

Rotary evaporators are common laboratory equipment mainly composed of a motor, a rotating flask, a water or oil bath and a condenser tube and other components, which is an essential equipment for concentration, crystallization, drying, separation and solvent recovery in pharmaceutical, chemical and bio-pharmaceutical fields and other fields. As for the distillation, it refers to […]

What are Advantages of a Rotary Evaporator?

  What are Advantages of a Rotary Evaporator? The rotary evaporators are essential laboratory equipment for concentration, crystallization, drying, separation and solvent recovery in pharmaceutical,chemical and bio-pharmaceutical fields and other fields. The basic working process can be described below. The rotating flask is heated thermostatically and can rotate at a constant speed. Then the material […]

What are Applications of a Rotary Evaporator?

What is a Rotary Evaporator? A rotary evaporator is an indispensable equipment for the processes of evaporation, concentration, crystallization, drying, separation, and solvent recovery in many fields, and it is mainly used for continuous distillation of large amounts of volatile solvents under reduced pressure. It can be said that a rotary evaporator has a great […]

How to Use a Rotary Evaporator?

What is a Rotary Evaporator? Rotary evaporators are essential equipments for the processes of evaporation, concentration, crystallization, drying, separation, and solvent recovery in pharmaceutical, chemical and bio-pharmaceutical fields and other fields. It’s usually used to remove solvents from a mixture of compounds. How to Use a Rotary Evaporator? Only when rotary evaporators are used properly can they play […]

How does a Rotary Evaporator Work?

The rotary evaporation, or rotavap, is a common and essential equipment used for  concentration, crystallization, drying, separation and solvent recovery in pharmaceutical,chemical and bio-pharmaceutical fields and other fields. Generally, it is used to remove a valtile solvent from a liquid mixture. A rotary evaporator mainly compose of following parts: a vacuum pump, a chiller, a […]

A Rotary Evaporator’s Basic Structure and Functions

A rotary evaporator, known as rotavap as well, is an essential equipment widely used in many fields such as industrial field, chemical labratories and other fields. In the following sections, the basic structure and functions of a rotary evaporator will be introduced. The basic structure of a rotary evaporator A rotary evaporator usually consists of […]

The Role that a Cold Trap Plays in the Rotary Evaporator

Introduction to a Cold Trap A cold trap is a device that prevents vapor or liquid from entering the measuring instrument from the system or from the measuring instrument into the system. Generally, the cold trap is used to prevent oil vapor from returning to the application equipment in the vacuum environment, which can cause […]