工业旋转蒸发仪 R-220
 | 最多可蒸馏 20L 溶剂，高效且温和 |
Büchi sets the standard in the 20-litre large-scale format with the Rotavapor® R-220
With its accomplished series of large-scale rotary evaporators, Büchi offers an array of products to meet every need. The BÜCHI Rotavapors R-220 is designed for fast, gentle distillations in the 20 litre range. This 20 litre rotary evaporator combines also the highest safety with an easy handling.
convincing features are:
- fast, easy and safe way to fix the evaporating flask with the patent Snap flange coupling
- spring supported valve to prevent glass breakage
- one heating bath for a range from 20°C to 180°C
- large and easy to read display for all important parameters
- optional Vacuum Controller that interacts with the Rotavapor
In combination with a wide range of accessories, the R-220 is able to handle almost anykind of distillations. Even if your application needs a modification of our standard Rotavapor, a customization is possible.
In case an EX proof unit is needed, the Rotavapor® R-220 EX offers all the same benefits but for explosion-proof zones. Self-evident the R-220 EX fulfills the ATEX95 regulations.