Products Bio-Chem Equipment Rotary Evaporator 0.5-1L Rotary Evaporator
0.5-1L Rotary Evaporator

Rotary Evaporator

0.5-1L Rotary Evaporator

Item Number : KE-1

Price varies based on specs and customizations


Evaperating Flask
0.5/1 L
Evaporating Speed
25ml/min by H2O
Recycling Flask
1L
Condenser
Vertical / Diagonal 0.27㎡
Vacuum Degree
399.8 pa/3mm Hg
Water Bath
6.5 L
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Applications

Rotary evaporator is an important equipment used in chemical laboratories of pharmaceutical, chemical, biological products and other industries, It uses the principles of constant temperature heating and thin film evaporating to implement evaporating, concentrating, crystallization, drying, separation, solvent recovery and other operations under vacuum negative pressure condition.

Rotary evaporation is most often and conveniently applied to separate "low boiling" solvents which are solid at room temperature and pressure, It can remove of solvents from samples by evaporation with high efficient and gentle features.

KT rotary evaporator applies selected materials to guarantee working performance, Telflon+Viton vacuum sealing reduce the pressure leaking risks, high grade borosilicate glassware enhance the service lifespan significantly, PTFE valves eliminate the reaction or contamination with sample samples. Also water bath modular designing, make the equipment more flexible to replacing or upgrading, safety protection methods are very considerate to prevent the mis-operation conditions,such as dry running,over temperature and ground power failures. 

Outstanding features

  1. Compact and modular designing, occupy less space, flexible replacing and upgrading
  2. Vacuum sealing adopts Telflon+Viton double sealing method,high vacuum maintaining
  3. PTFE valve material prevent reacting with samples, keep the purity of sample material
  4. Stable rotating, stepless speed regulator makes rotating control more accurate
  5. PID thermal controller makes water bath temperature more constant,no over fluctuation
  6. Multiple safety protections for dry running,over temperature and ground power failures
  7. Optional transparent glassware protection cover to prevent the hot liquid splashing out 

Technical specifications

Model KRE-2011 KRE2012
Evaperating Flask 0.5/1L
Evaporating Speed 25ml/min by H2O
Recycling Flask 1L
Condenser Vertical/ Diagonal 0.27㎡
Vacuum Degree 399.8pa/3mm Hg
Vacuum Sealing Telflon+Viton Sealing
Speed Control Knop Stepless Speed Regulation
Rotating Speed 0-120rpm 5-280rpm
Rotating Power 25W
Water Bath 6.5L
Heating Power 1.4KW
Heating Range 0-99℃
Temperature Accuracy ±1℃
Lifting Method Manual Electric
Lifting Distance 250mm 230mm
Anti-splash Device PP Transparent Cover (Optional)
Safty Protection Over-current/ ground fault/over-temperature protection
Power supply 110-220V, 50/60Hz
Working Environment 5-35℃
Dimensions 680(480)*320*760(960)mm 665(520)*355*750()930mm
Weight 12.5/13.5Kg

Warnings

Operator safety is the top important issue! Please operate the equipment with cautions. Working with inflammable& explosive or toxic gases is very dangerous, operators must take all necessary precautions before starting the equipment. Working with positive pressure inside the reactors or chambers is dangerous, operator must fellow the safety procedures strictly. Extra caution must also be taken when operating with air-reactive materials, especially under vacuum. A leak can draw air into the apparatus and cause a violent reaction to occur.

Designed for You

KinTek provide deep custom made service and equipment to worldwide customers, our specialized teamwork and rich experienced engineers are capable to undertake the custom tailoring hardware and software equipment requirements, and help our customer to build up the exclusive and personalized equipment and solution!

Would you please drop your ideas to us, our engineers are ready for you now!

FAQ

What is the purpose of a rotary evaporator?

The purpose of a rotary evaporator, or rotovap, is to distill a solvent to separate a given mixture into its components based on their respective volatilities, through the process of evaporation and condensation. The rotovap is used to concentrate non-volatile components in a mixture and to extract volatile aroma and flavor molecules from mixtures gently and at low temperatures. The two key components of the rotovap allow for a gentle, precise, and efficient distillation not found in conventional distilling apparatuses: vacuum removal of solvent to lower boiling point and rotary flask rotation to increase surface area and speed up distillation.

Why rotary evaporator is used in solvent extraction?

Rotary evaporators are used in solvent extraction because they allow for the efficient and gentle removal of solvents from samples by evaporation. This is achieved by reducing the pressure to lower the solvent boiling point, rotating the sample to increase the effective surface area, heating the solution, and then condensing the evaporated solvent in a cooled glass condenser. This process leaves the concentrated compound in the flask and is often used in medicinal chemistry, pharmaceutical, chromatography, and petrochemical fields.

Can rotary evaporator remove water?

Yes, a rotary evaporator can remove water. By changing the temperature to speed up the evaporation rate or by vacuuming with a vacuum pump to further reduce the pressure and lower the boiling point, a rotary evaporator can evaporate solutions that contain water and other substances. The electronic control of the rotary evaporator keeps the rotation of the flask at a constant speed, creating a larger surface area for heating and faster evaporation speeds. The traditional distillation method is less efficient and accurate than a rotary evaporator, which is widely used in chemical laboratories, industrial, bio-pharmaceutical, and food-making fields.

Is rotary evaporator used for distillation?

Yes, rotary evaporator is used for distillation. It is a device used in chemical laboratories to efficiently and gently remove solvents from samples by evaporation. The system works by reducing the pressure to lower the solvent boiling point, rotating the sample to increase the effective surface area, heating the solution, and then the evaporated solvent condenses in a cooled glass condenser. Rotary evaporation is most often and conveniently applied to separate "low boiling" solvents such as n-hexane or ethyl acetate from compounds which are solid at room temperature and pressure.

What are the principles of rotary evaporation?

The basic principle of rotary evaporation is to increase a sample's surface area and optimize its temperature and vacuum level, enabling effective separation of solvents in a short time. A cooling condenser helps to recover the separated solvent. It is a gentle and efficient method for liquid separation and purification, with specific applications including concentration, crystallization, solvent distillation, and chemical synthesis. A rotary evaporator and a vacuum pump are the two equipment required for a rotary evaporation system. Selection of the optimal vacuum pump is based on considerations such as chemical compatibility, ability to process wet vapors, ultimate depth of vacuum, flow rate, and adjustable control of vacuum levels.

What are the advantages of a rotary evaporator?

The advantages of using a rotary evaporator include lower boiling temperatures, faster evaporation of solvents, fewer operations, and the ability to suppress bumping during the process. The lower boiling temperatures allow for the separation of solvents and compounds at lower temperatures, while faster evaporation speeds up the process. Fewer operations are needed thanks to the built-in lifting and falling motor, and bumping is suppressed, allowing for quick and gentle evaporation. Rotary evaporators are particularly useful for heat-sensitive compounds and distillation of complex mixtures.
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4.9

out of

5

An impressive device that makes laboratory procedures so much easier. The speed of delivery was remarkable, and the quality is top-notch. Highly recommend it!

Kimani Joseph

4.8

out of

5

The 0.5-1L Rotary Evaporator has been a game-changer in our lab. Its compact design saves space, and the adjustable speed control allows for precise experimentation. A great investment!

Annabelle Dubois

4.7

out of

5

The rotary evaporator's sturdy construction and corrosion-resistant materials make it a durable choice for our lab. Plus, the digital display and easy-to-use controls make operation a breeze.

Dr. Stefan Schwarz

4.9

out of

5

Our lab recently purchased the 0.5-1L Rotary Evaporator, and we're thoroughly impressed with its performance. The vacuum sealing is exceptional, and the temperature control is remarkably precise. Highly satisfied!

Dr. Maria Rodriguez

4.8

out of

5

The 0.5-1L Rotary Evaporator is a valuable addition to our laboratory equipment. Its user-friendly interface and safety features make it ideal for both experienced and novice researchers. Highly recommend it!

Mr. Toshiro Sato

4.7

out of

5

The rotary evaporator's compact design and modular construction make it easy to integrate into our lab setup. The adjustable speed control and precise temperature regulation ensure efficient and accurate experimentation.

Dr. Evelyn Müller

4.9

out of

5

Our lab recently purchased the 0.5-1L Rotary Evaporator, and we're amazed by its capabilities. The digital display and intuitive controls make operation a breeze, and the safety features give us peace of mind.

Mr. Antonio García

4.8

out of

5

The rotary evaporator's high-quality materials and meticulous construction ensure durability and longevity. The efficient condenser and powerful motor make it an indispensable tool in our laboratory.

Dr. Sarah Harrison

4.7

out of

5

The 0.5-1L Rotary Evaporator has exceeded our expectations. Its space-saving design and ease of use make it a favorite among our researchers. The ability to customize settings allows for precise control over experiments.

Mr. Liam Dubois

4.9

out of

5

The rotary evaporator's versatility and wide range of applications make it an invaluable asset to our laboratory. From evaporation to concentration, it handles various tasks effortlessly. The exceptional customer service from KINTEK SOLUTION is also commendable.

Dr. Amina Hussein

4.8

out of

5

The 0.5-1L Rotary Evaporator is a testament to KINTEK SOLUTION's commitment to quality. Its sleek design and intuitive interface make it a pleasure to use. The comprehensive safety features ensure a secure and efficient laboratory environment.

Mr. Hiroki Tanaka

4.7

out of

5

The rotary evaporator's compact size and modular design make it ideal for our space-constrained laboratory. The adjustable speed control and precise temperature regulation allow for fine-tuning experiments to achieve optimal results.

Dr. Emily White

4.9

out of

5

The 0.5-1L Rotary Evaporator is a game-changer for our lab. Its user-friendly interface and comprehensive safety features make it suitable for both experienced and novice researchers. The excellent customer support from KINTEK SOLUTION is an added bonus.

Mr. Omar Khan

4.8

out of

5

The rotary evaporator's exceptional performance and durability make it a worthwhile investment for our laboratory. The high-quality materials and meticulous construction ensure longevity and reliable operation.

Dr. Sophia Patel

4.7

out of

5

The 0.5-1L Rotary Evaporator has revolutionized our laboratory procedures. Its efficient operation and precise control over experimental parameters have significantly improved our productivity and accuracy.

Mr. Chenxi Huang

4.9

out of

5

The rotary evaporator's versatility and adaptability to various applications make it an indispensable tool in our laboratory. Its ability to handle a wide range of solvents and samples makes it suitable for diverse research projects.

Dr. Javier Rodriguez

4.8

out of

5

The 0.5-1L Rotary Evaporator has exceeded our expectations in terms of efficiency and reliability. Its user-friendly design and intuitive controls make it easy to operate, even for researchers with limited experience.

Mr. Ivan Ivanov

4.7

out of

5

The rotary evaporator's advanced safety features and comprehensive protection mechanisms give us peace of mind during operation. Its ability to prevent accidents and ensure the safety of our researchers is commendable.

Dr. Ayesha Ali

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