Rotavapor® R-210/R-215
 | Rotary Evaporation by BuchiThe lab-scale Rotavapor® R-210/R-215 with an evaporation flask size from 50 ml up to 5'000 ml - built on unmatched technology. |
The glutton for your laboratory work
The rotary evaporator principle is the most common method, as it is an efficient, fast and gentle way to separat liquids. The rotating flask generates an effective heat transfer for fast evaporation preventing a local overheating whilst leading to a smooth mixing of the content.
As the inventor of the rotary evaporator, BÜCHI Labortechnik AG introduces its next Rotavapor® generation. It sets new standards in performance, ease of use and safety providing a complete solution for evaporation applications.
The Rotavapors R-210/215 can be used for all kind of applications in different kind of laboratories. It not only combines maximum safety for the user but also for the product. The complete solution with vacuum controller, vacuum pump and recirculating chiller allows you to evaporate your solvents in the most efficient and gentle way.
The Rotavapor R-210/215 features the following advantages:
- Maximum safety for the user and the product
- Complete solution with vacuum controller, vacuum pump and recirculating chiller
- Long-life seals provide practically maintenance-free operation and increase service life
- A wide range of glass assemblies covers numerous applications
- Compact assembly with small footprint
- Wireless contacts on the heating bath for both power supply and communications
- Proven Buchi quality
Basic, Advanced and Professional models
Büchi offers evaporating solutions to match all kind of customer needs. The high modularity of the system also allows to update basic installation to an advanced or professional system.
The difference between the Rotavapor R-210 and the R-215 is the R-215’s additional display showing vapour temperature and rotation speed: A worthwhile investment for processes that require precise monitoring and reproducibility!
The basic model is designed for all kind of evaporating tasks in combination with an existing controlled vacuum concept. The digital heating bath can be adjusted from +20°C to +180°C. The motorised quick-action jack is easily activated at the touch of a button.
The advanced model is for users who like the comfort of exactly regulated process parameters. The advanced Rotavapor® combines the rotary evaporator basic with the Vacuum Controller V-850 and is suitable for all standard Rotavapor® tasks.
The professional model is for users who need outstanding versatility. This system includes the professional Vacuum Controller V-855, for fully automatic distillation and or manual processing. The intuitive operating concept is suitable for a exceptional wide range of applications and covers all your requirements, from the simple maintenance of the set vacuum to automatic distillation of complex mixtures.
Solutions from a single source
Combine the advanced and professional system with our award winning and chemical-resistant PTFE diaphragm Vacuum Pump V-700 or V-710. A newly developed single stroke control in the V-700/ V-710 pump regulates the speed and ensures that a hysteresis-free vacuum is created. The precise pressure curve produces a constant condensation front and ensures maximum evaporation performance. This type of regulation by Vacuum Controllers V-850/ V-855 leads to whisper-quiet operation. There is no need for an additional vacuum valve. All interconnected instruments are automatically recognised via an integrated RS-485 interface providing full communication and interactions in-between.
Multiply your Rotavapor
Conventional sample work-up with a rotary evaporator is limited to single evaporation or parallel evaporation with the so-called 'spider', where cross-contamination is an inevitable problem. However, Büchi Labortechnik AG is tackling this problem with an entirely new approach: The Multivapor accommodates up to 12 samples separately in cylindrical transparent water baths. Boiling retardation is prevented by a virgorous vortex induced by a thorough horizontal orbital movement of the heating plate. A vacuum manifold, which individually seals every single sample, conducts the vapor to the condenser assembly of the rotary evaporator. Thus, this synergy enhancing concept shares the condenser assembly and vacuum unit for both the Rotavapor and the Multivapor. 
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The Laboratory Assistant
Buchi announce the revision of the “The Laboratory Assistant “.
The Laboratory Assistant is an outstanding guidance in theory and practise for the daily laboratory work. The book with its 160 pages provides a deep understanding and knowledge in the range of distillation, vacuum generation, drying and melting point.
New chapters such as spray- and freeze drying in combination with new pictures and graphics have been added to the new edition. 
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50 Years of Rotary Evaporation
BÜCHI Labortechnik AG celebrates the 50th anniversary of the rotary evaporator
50 years ago Büchi has invented the first Rotary Evaporator... 
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Screensaver 50 Years of Rotary Evaporation
In the context of the 50 Year Rotary Evaporation anniversary we have generated a unique Büchi Screensaver. We have embedded pictures from the beginning of the Rotavapor history (Rotavapor) till our present Rotavapor R-210/215.
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