WKIE LAB Cheap Rotovap

A rotavap, also known as a rotatory evaporator is an apparatus used in chemical laboratories for the removal of solvents from samples through evaporation.

It can also be used in preparations of distillates and extracts. The rotatory evaporator is designed to work under a vacuum; to lower the boiling point of molecular compounds and heating the sample at the same time. The rotavap works by

  • Increasing the evaporation rate of solvents.
  • Rotating the samples to increase the surface area of action.
  • Heating the organic solution.

The Main Components of A Cheap Rotavap Are:

best rotovap machine

– A motor that rotates vials containing the sample

– A condenser; usually consists of a coil which passes the coolant or has a system where the coolant mixtures are placed.

-Vacuum system that reduces pressure in the evaporator system.

– Vapor duct for sample rotation.

– Water bath to heat the samples.

– A collecting jar at the bottom of the condenser. It holds the distilling solvent.

– A mechanized system that lifts the evaporation flask from the heating bath.

The vacuum system used in rotavaps is usually a water aspirator with a trap that is immersed in a cold bath.

In modern rotatory evaporators, there have been additional features such as vapor temperature sensor, digitalized temperature display speed rotation.

Types of WKIE LAB Rotatory Evaporators

1. 10L Cheap Rotovap

10L rotovap

The 10L rotatory evaporator has a spacious capacity that would hold sample sizes that are large enough and beyond the limit of other ordinary evaporators.

It also has a motorized water bath lifting system. this system allows you to monitor the controls. It minimizes errors that may occur during application. This ensures a smooth operation.

Digitalized speed and a temperature display. this feature in the 10L rotavap allows for straight forward and easy visual operation. With these features present any chance of misinterpretation which may arise is prevented.

The 10L rotavap has a proportional integral differential temperature controller that ensures the accurate temperature is maintained. Through this feature, the user is able to do a good job on the samples with good mobility. This apparatus possesses a stronger swivel caster which is used for turning it around.

The 10-liter rotatory evaporator can be used for a long-term application. This is enhanced by the Viton gaskets and solvent resistant features that it posses.

2. 20L Cheap Rotovap

20L rotovap

This apparatus has its own distinct features. The 20L rotavap is transparent. Due to this, it gives the user a good visual to track the progress of the reactions as they occur. With this transparency, one is able to determine the amount of reactant required in a given period.

The 20L rotatory evaporator is very spacious due to its 20 liters capacity. This capacity is very useful to tackle large volumes of samples. One is able to experiment volumes that cannot fit in small apparatus such as test -tubes, burettes, and pipettes.

The 20L rotavap has been made to be heat resistant. Due to this feature, the apparatus can handle spontaneous reactions easily. The apparatuses cannot shatter hence the user is safe.

Apart from being heat resistant, the 20L rotavap is more powerful. This is due to the strong materials used by the manufacturer to assemble it. These materials are resistant to damages resulting from external forces such as impact. This is also a multipurpose device. This is as a result of tough components used to construct it.

3. 50L Cheap Rotovap

50L rotovap

The 50L rotatory evaporator is very spacious due to its high capacity. The evaporator kit is convenient is a 50-liter evaporation flask and a 20-liter collection flask. This makes the device effective and speedy in carrying out operations.

The rotatory vacuum evaporator in the 50L rotavap gives heat to the bubble flask at a constant rate. This ensures it rotates at a constant speed hence the fluid forms a large film on the sides of the jar.

The 50L rotatory evaporator has a glass condenser that cools the soluble steam. When cooled it is recovered in the accumulator bootle. This is a great improvement to evaporation productivity.

The 50L rotatory evaporator is designed to be suitable for the concentration and purification of biological samples that can denature at very high temperatures. This makes the apparatus versatile. Flexible evaporators combined with polyethylene are used during sealing. This ensures there is a guaranteed high vacuum and a rotational speed that can be adjusted.

4. 100L Cheap Rotavap

best 100L cheap rotovap

The 100L rotatory evaporator has good mobility. It is equipped with universal wheels which make the device movable. The 100L rotatory evaporator is quiet. It is equipped with a brushless electrical device that maintains low noise and is safe.

This apparatus has a double condenser. This improves its effectiveness and ensures the large volume reactions proceed smoothly. The contact segments in the 100L rotatory evaporator all are made with heat resistant materials.

The glass condenser in this apparatus is made of borosilicate material. This is effective for exothermic reactions and when dealing with samples that are corrosive to stainless steel. The glass condenser is designed to have a high condensation effect and a high recovery rate.

The 100L rotavap is also effective when dealing with samples that are deformed under extreme temperatures. This indicates that the device can be used in purifying and concentrating biological samples.

The Price of WKIE LAB Cheap Rotovap

WKIE LAB is a famous lab equipment manufacturer and supplier from China. Our main products include molecular distillation, rotovaps, glass reactors and so on. These years, we have built durable and sturdy cooperation with companies and organizations from all over the world. Almost everyone who has used WKIE LAB equipment praised our high-quality products and warm service.

So, how much does a WKIE LAB cheap rotovap cost? Don’t worry! As we have the most advanced factory and our own raw material supplier, we can always provide you with the best rotovap at a low cost. Thus, if you are interested in WKIE LAB cheap rotovap, send us an inquiry, you will receive a satisfying price!

The Specifications of WKIE Lab Rotary Evaporators

Rotation Flask10L20L50L10L20L30L50L
Bath LiftMotor LiftHand Lift
CondenserGlassware: Vertical with dual-spiral glass tubing
Flask Rotation Speed0-120rpm0-110rpm
Motor Power250W250W250W180W180W250W250W
Receiving Flask5L10L20L5L10L20L20L
Vacuum Degree(Ultimate Pressure)20mbar
Heating Power(customizable)4KW4KW6KW3KW5KW8KW8KW
Temp. ControlPID from main heater, ON/OFF Control
SafetyOver-temp and fuse protections
Glass MaterialHigh borosilicate glass 3.3
Power Source220V 1ph, 50HZ(Customized: 110V)

The Applications of Rotavaps.

1. Applications in industries.

  • Drying powders.

Rotavaps can be used to dry powders. For this to happen they have to be attached to a test tube adapter. This approach does not involve complicated procedures hence a simple and effective method.

  • Flavor extractions.

The rotavap can be used in industries to extract flavors. The tool is again very reliable since it does not result in loss of flavor during extraction. These flavors are used in preparations for drinks and foods.

  • Sample preparations.

There are scenarios where the samples required should be highly concentrated. The rotatory evaporator comes to the rescue. It extracts excess solvent to leave behind a high concentration of solute. Thus in this way the device serves its purpose as needed.

  • Solvent removal, separation, and Recycling.

In procedures involving removing, recycling and separating solvents the rotatory evaporator removes the excess solvent from a solution. In this method, it manages to remove the solvent from the solution and also recycles it.

  • Trapping Hazardous waste liquids.

The rotatory evaporator traps hazardous fluids from a solution. Being able to perform this procedure, it has many applications in an industrial setting which employs large volumes of fluids and chemicals. It can also be employed in government parastatals so as to save the surroundings.

2. In the Laboratories.

The device is applicable in the medical and biological fields. Being able to handle heat-sensitive procedures, can be used with biological samples which are denatured by extreme temperatures.

The device can also be used to carry out molecular cooking together with molecular gastronomy. For molecular cooking, it is an innovation established to carry out cooking activities.

Another important application for the rotatory evaporator is the removal of solvent samples. This procedure works through the evaporation process. This happens when the rotatory evaporator is used in molecular cooking with an aim of extraction together with distillation.

  • Educational and informational.

The 100L rotatory evaporator has been under various occasions used for educational purposes and informational inquiries. Examples of these are information on Chemicals and Environmental purposes.

Due to these, the 100L rotatory evaporator can be found in schools, medical laboratories as well as museums and also other facilities dealing with heavy machinery.

  • Pharmaceutical industries.

The rotatory evaporator is mainly used in the pharmaceutical industries to carry most procedures.
The device can be used to mix ingredients that would be rendered almost impossible to mix using ordinary kinds of mixing apparatus. Due to this, the apparatus proves efficient in enhancing the efficacy of reactions.

  • Collecting the final outcome.

Since these devices are designed to have a condenser and a condensate collecting flask, it becomes easier to collect the end products in the laboratories. Carrying out these activities the user is comfortable and has convenience in mind.

  • Mixing reactants.

The rotatory evaporator contains a heated water bath. In this chamber, the user pours the reactants which are rotated vigorously to enable mixing.