Rotavapor® R-250 EX
EX-protection fulfilling highest safety levels
Intuitive operation and handling guarantee safe and efficient industrial distillation. Customize your Rotavapor® R-250 Ex to your needs. Meeting the newest EX regulations, you are always on the safe side for distillation with a flask size of up to 50 liters.
Features
BUCHI offers a robust system to allow an easy and intensive use even under harsh conditions. Your Rotavapor® R-250 EX long lifetime is ensured thanks to smart system design.
Easily find the optimal setup for your application thanks to a broad variety of glass assemblies offered by BUCHI.
The ethanol distillation rate with the rotary evaporator R-250 EX can reach up to 19 L per hour.
With an easy and intuitive control panel, BUCHI ensures your fast and easy system operation. By adding a flask handler to your configuration, you avoid the hassle and difficulties of handling your 50 L evaporating flask.
BUCHI uses inert material with superior quality to gurantee the quality of your results.
The Rotavapor® EX certification complies with current stringent regulations. BUCHI has a close collaboration with experts in the field in order to offer the best and safest solutions.
Related Parts & Accessories
Ex Proof Vacuum Pump
The Ex Proof Vacuum Pump is a PTFE membrane pump used for the Rotavapor® R-250 EX and is with a capacity of 3.7m3 /h and a final vacuum of 3mbar. 230 V / 50 Hz.
Vacuum Seal
The Vacuum Seal is used together with the Rotavapor® R-220 Pro and is made of a special chemical resistant and long lasting FDA certified PTFE compound.
Evaporating Flask 50 L
Evaporating flask 50 liter for a sample volume of max. 30 liter. Flange size 150 mm. Made of Borosilicate glass 3.3
Flask handler 20 L for R-250(EX)
For easy mounting and removal of the evaporating flasks along with safe transport. This is the safest way to handle heavy and hot flasks.
Manual flask handler
For easy mounting and removal of the evaporating flasks along with safe transport. This is the safest way to handle heavy and hot flasks.
Evaporating Flask 20 L, long neck
Evaporating flask 20 liter for a sample volume of max. 10 liter. Long neck to suit to the 50 L Rotavapor Flange size 150 mm. Made of Borosilicate glass 3.3
Crane for 50 litre flasks, for ex-protected
This foldable crane allows a safe and secured transport of a 50 liter flask. It includes also a 50 liter manual flask handler.
Downloads
- Technical Data Sheet Rotavapor R-250 EX(pdf)
- Product Brochure Rotavapor R-220 EX / R-250 EX en(pdf)
- Operation Manual Rotavapor R-250 EX en(pdf)
Related Instruments
Rotavapor® R-250 Pro
If you want to reach the best performance in industrial distillation and ensure the highest user safety, your solution is the Rotavapor® R-250 Pro. Benefit from optimized distillation rate, intuitive operation, and exceptional product durability.
Rotavapor® R-220 EX
The intuitive operation, handling, and protection of the Rotavapor® R-220 EX guarantee safe and efficient industrial distillation with a flask of up to 20L. Meet the newest EX regulations by customizing your industrial Rotavapor® to your needs.
Rotavapor® R-220 Pro
If you want to scale-up your laboratory process, the Rotavapor® R-220 Pro family will offer you: a wide variety of glass assemblies, high performance systems, the possibility of continuous operations, and an economical model for essential needs.
Applications
Benefit from decades of expert knowledge
Chemical
In the chemical industry a wide range of applications can be performed with an industrial Rotavapor®: Concentration, Drying, Solvent Recycling.
Academia
Solvent re-use plays an important role in Academia. The Rotavapor® is the best choice for this and many other applications: Concentration, Solvent recycling, Distillation.
Pharmaceutical
The pharmaceutical industry has a need for an evaporation solution that covers a wide range of applications. The rotary evaporator is the best choice for gentle evaporation: Concentration, Drying, Re-crystallization, Synthesis.
