Rotary Evaporator
Laboratories carry out a wide variety of tests, experiments and endless chemical, medical and biological procedures; this characteristic of the laboratories makes the use of certain equipment to facilitate the activities carried out; one of these equipment is rotary evaporators; which are used in different areas and institutions such as: chemical industry, pharmaceutical industry, laboratories and hospital sector; they are also used in the manufacture and analysis of experiments to concentrate, dry and recycle.
Rotary Evaporator is designed to evaporate organic or aqueous solvents; these equipment have a sample rotation system, revolution control and a thermoregulated bath to keep the sample at a controlled temperature; these characteristics of the apparatus make it indispensable in laboratories to be able to handle certain samples and to extract from them important aspects such as solute separation, extract flavorings from the samples, separate low boiling solvent.

Types of Rotary Evaporators your Laboratory may need
Vacuum Pump
Rotary evaporators are essential equipment in a laboratory setting for the efficient evaporation of solvents from samples under controlled conditions. Within this category, Vacuum Pumps play a crucial role in creating the necessary pressure gradient for the rotary evaporator to function effectively. These Vacuum Pumps are designed to operate efficiently and quietly, ensuring smooth evaporation processes without any disruptions. Kalstein offers a variety of Vacuum Pumps suitable for different laboratory needs, whether it be for small-scale operations or high-capacity industrial use.
When selecting a Vacuum Pump for your rotary evaporator, it is essential to consider factors such as pump capacity, ultimate vacuum level, and maintenance requirements. Choosing the right Vacuum Pump can significantly impact the overall efficiency and productivity of your laboratory processes. With Kalstein’s range of Vacuum Pumps, you can find the perfect solution to meet your specific requirements and enhance the performance of your rotary evaporator system.

ROTARY EVAPORATOR KALSTEIN
At Kalstein you can find the ideal Rotary Evaporators for your Laboratory

Rotary Evaporator YR02306
It is suitable for experiment of evaporation, distillation or separation of chemicals. It usually works with water circulating vacuum pump and recirculating chiller as a whole system to meet t...

Water Circulating Vacuum Pump YR05158
Kalstein’s Water Circulating Vacuum Pump takes circulating water as working fluid to create negative pressure by fluid jet. It can provide...

Rotary Evaporator YR02307 // YR02310
Large capacity and large opening of evaporating flask give larger evaporation surface. The evaporating flask keeps rotating when ...
Our Rotary Evaporator best seller
Large capacity and large opening of evaporating flask give larger evaporation surface. The evaporating flask keeps rotating when it is constantly heated by water bath, and solvent evaporates more efficiently under vacuum condition. It can be used for pilot-scale production in biology engineering, pharmaceutical industry, chemical industry and food processing. It usually works with water circulating vacuum pump, diaphragm vacuum pump, recirculating chiller, constant-temperature circulator, low temperature circulating pump, etc.
Advantages
Patented technology of double sealing of Teflon(PTFE) and FV rubber ensures the negative pressure level.
Automatic switch valve makes continuous collection possible without affecting vacuum degree and without stopping distillation.
Teflon discharge valve is corrosion resistant and contamination free.
Water bath jacket protecting operator from scalding by hot liquid.
Model | YR02307 | YR02308 | YR02309 | YR02310 | |||||
Evaporating flask | 5L, flange opening: Φ50mm | 10L, flange opening: Φ125mm | 20L, flange opening: Φ125mm | 50L, flange opening: Φ125mm | |||||
Receiving flask(L) | 3 | 5 | 10 | 20 | |||||
Speed-regulation | DC stepless speed-regulation | ||||||||
Power supply | 220V-240V, 50/60Hz | 3~, 380V, 50Hz | |||||||
Overall power(kW) | 2.3 | 3.8 | 6.3 | 6.3 | |||||
Rotation speed (rpm) | 20~140 | 20~130 | 20~130 | 20~110 | |||||
Power of motor(w) | 250 | 250 | 250 | 250 | |||||
Condenser | Vertical type double coil pipe | Vertical type, Main + auxiliary triple-circulating cold traps | |||||||
Bath material | Stainless steel 304 | ||||||||
Temperature range | RT~99℃ | ||||||||
Temperature display | Digital display | ||||||||
Sealing | 20mbar/h | ||||||||
Evaporating Speed (L/h)
|
Water | 2.0 | 3.2 | 5.0 | 9.0 | ||||
Ethanol | 5.4 | 8.6 | 14.3 | 24.5 | |||||
Lifting function | Motorized Lift | Motorized lift + Manual lift | |||||||
Elevating stroke(mm) | 0~150 | 0~160 | 0~190 | 0~180 | |||||
Dimensions(mm) | 835W×400D×1090H | 990W×550D×1655H | 1195W×635D×2070H | 1345W×770D×2140H | |||||
Net Weight(kg) | 60 | 85 | 115 | 200 |

Analysis of the best Rotary Evaporators for your Laboratory

High-Efficiency Rotary Evaporators: Innovation in Solvent Evaporation
Kalstein’s rotary evaporators have become an essential tool in laboratories worldwide. These devices, also known as rotavapors, a...

Rotary Evaporator: The Essential Tool for Efficiency and Distillation in Your Laboratory
Modern science demands technologically advanced and efficient tools to carry out its investigations and analyses. One...

Exploring the Capabilities of a Modern Rotary Evaporator
Today, being updated on new technology and biomedical equipment can provide a significant advantage for any lab or scientific institution. The esteem...

A Focus on Next-Generation Rotary Evaporators
A crucial, often overlooked element in any laboratory are the rotary evaporators. Their primary role is to efficiently and quickly remove solvents from samples throu...
Catalog of models of Rotary Evaporators on offer
KALSTEIN UPDATED
Guidelines for you to become an expert in Rotary Evaporators
The Rotary Evaporators equipment are essential products in your Laboratory, we provide you with guidance and recommendations for a better use, so you can work like an expert.
Maximizing the Performance of the Rotary Evaporator with Efficient Recirculating Chillers
Significant Advances in Laboratory Technology: An In-Depth Look at Kalstein’s Rotary Evaporators
Advanced Innovations in Chemical Processes: The Revolutionary Laboratory Rotary Evaporator
Exploiting Excellence with Kalstein Rotary Evaporators: A Profitable Investment in Laboratory Productivity and Quality

Frequently asked questions from our customers about Rotary Evaporators
To know the price of the rotary evaporators we invite you to send us an email with your request using the contact form. HERE
The delivery time of your Kalstein product will depend on the following:
- Whether the equipment you are interested in is in stock or if it needs to be manufactured.
- The type of freight you have chosen, which can be either air or sea.
- Equipment in stock:
– Delivery Time (Air): 15-30 days.
– Delivery Time (Sea): 45-60 days.
- Equipment not in stock:
– Delivery Time (Air): 30-60 days.
– Delivery Time (Sea): 60-90 days.
You can make your purchase through:
- By email: [email protected]
- By phone: +33 (0) 1 70 39 26 50
- Online shopping: Through the official Kalstein website in your country.
All Kalstein equipment comes with a 1-year warranty against manufacturing defects. The warranty does not cover damages caused by improper installation or operation by the user, transportation defects, or uses other than those specified by the manufacturer. The warranty excludes electrical parts or consumables. For more information, visit our terms and conditions by clicking HERE.
At Kalstein, we provide our customers with inductions and technical support through new online methods. You can visit our induction videos, technical assistance, and guidance provided by a Kalstein team through our Youtube channel (Kalstein English). HERE
Certainly, you can request a quote for the Kalstein equipment you’re interested in, directly from our official website. Once you have identified the model of your preference, click HERE
Send us a direct message and one of our agents will contact you
Rotary Evaporators
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed dignissim placerat mauris cursus laoreet. Nam feugiat lacus ex, at fermentum sapien accumsan nec. Curabitur auctor porttitor mi non malesuada. Aenean condimentum, purus vitae rhoncus imperdiet, justo eros aliquam ipsum, at egestas leo diam eget libero.

Catalog of models of Rotary Evaporators on offer.
-
ECG Monitor 12 Channel Portable ECG Equipment YR05162
-
Silicone Oil Heating Lyophilizer YR05985-1 – YR05985-2
This product has multiple variants. The options may be chosen on the product page -
Vertical Electric Heating Laboratory Freeze Dryer YR05198 // YR05201
This product has multiple variants. The options may be chosen on the product page -
Vertical Laboratory Freeze Dryer YR05194 // YR05197
This product has multiple variants. The options may be chosen on the product page -
Vertical Laboratory Freeze Dryer YR05191 // YR05193
This product has multiple variants. The options may be chosen on the product page -
Freeze Dryer Lyophilizer for Fruits and Vegetables YR05985
-
Food Freeze Dryer YR05984
-
Home Use Freeze Dryer For Food YR05983
-
T Type Lab Freeze Dryer YR05197-1
-
T Type Vertical Lab Freeze Dryer YR05193-1
-
T Type Benchtop Lab Freeze Dryer YR05189-1
-
Vertical Normal Lab Freeze Dryer YR05190
-
Benchtop Manifold Top Press Lab Freeze Dryer YR05189
-
Benchtop Manifold Lab Freeze Dryer YR05188
-
Benchtop Top Press Lab Freeze Dryer YR05187
-
Benchtop Normal Lab Freeze Dryer YR05186
Descubre más de nuestro catálogo
Tipos de Rotary Evaporators

[Producto] A
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

[Producto] B
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Find out more about Rotary Evaporators with our guides.
The Ultimate Guide to Veterinary Grooming Clippers: A Cut Above the Rest
Veterinary Grooming Clipper, Kalstein Brand When it comes to the indispensable tools of a professional veterinary clinic or a pet...
The Ultimate Guide to Kalstein’s Infant Phototherapy Incubators: A Lifeline for Neonatal Care
Infant Phototherapy Incubator, Kalstein Brand When it comes to neonatal care, the significance of an effective infant phototherapy incubator cannot...
Exploring the World of Horizontal Laminar Flow Cabinets: Your Guide to Kalstein’s Superior Options
Horizontal Laminar Flow Cabinet, Kalstein Brand When it comes to ensuring the utmost cleanliness and sterility in laboratory environments, the...