LABVOLUTION 2019, 21.-23. Mai


Büchi Labortechnik

BUCHI launches first lab freeze dryer for continuous sublimation

BÜCHI Labortechnik AG, market leader in laboratory evaporation, introduces the modular Lyovapor™ platform for freeze drying. With Infinite-Technology™, the Lyovapor™L-300 offers continuous sublimation for the first time.  Infinite-Control™ allows entire process control of all relevant parameters, also via mobile devices.


With the launch of Lyovapor™ L-300 and L-200, BUCHI offers a new platform for freeze drying. While the L-200 is designed for quantities up to 6 kg (-55°C), the Lyovapor™ L-300 is the first freeze dryer for unlimited capacity (-105°C). It also provides a new level of convenience thanks to Infinite-Control™ and Infinite-Technology™. Both platforms, L-300 and L-200, are individually configurable and adaptable to changing requirements at any time.


Full control of all process parameters with Infinite-Control™

Lyovapor™ L-300 and L-200 come with Infinite-Control™. It informs about condenser-, all shelf- and product-temperatures as well as chamber pressure. “With Infinite-Control™ customer have full control of all relevant process parameters anytime anywhere”, says Philipp John, Product Group Manager at BUCHI. Customers can operate the Lyovapor™ directly at the instrument as well as from the workstation. At the same time, monitoring of all process parameters is feasible from any mobile device.

The software of Infinite-Control™ offers data recording, customized reporting, quick design of methods and real-time schematics and diagrams. In addition, the Pro version allows a sample protective state and end-point detection.


Endless capacity thanks to Infinite-Technology™

The Lyovapor™ L-300 is the first laboratory Freeze Dryer with continuous sublimation thanks to Infinite-Technology™. With two condenser and automated hygienic steam cleaning, the L-300 is independent from the lyophilized volume and allow endless capacity with less maintenance.

Download picture