Buchi Freeze Drying Solutions Header

Freeze Drying Solutions


Infinite-Technology™ and Infinite-Control™

Buchi Freeze Drying Solutions

Lyovapor L-300

With Infinite-Technology™, the Lyovapor™ L-300 is the first lab freeze dryer for continuous sublimation thanks to two alternately working condensers that are automatically cleaned. In addition, control the entire process remotely via mobile devices.

Condenser capacity: Unlimited
Condensing capacity: ≤ 12 kg / 24 h
Lowest condenser temperature: -105°C

Continuous sublimation

The most exciting feature of the Lyovapor™ L-300 is its infinite ice capacity made possible by alternate condenser loading. For the first time, you can perform continuous sublimation thanks to stable, reproducible parameters including cooling temperature, shelf temperatature variation ±1 °C, as well as vacuum pressure with Smart-Switch.


Benefit from maximal freeze-drying flexibility. Use various drying chamber options that are suited to your individual application. Install and operate the Lyovapor™ L-300 from any location or in a fume hood. An optional upgrade to Interface Pro offers you even more versatility in customizing your freeze-drying process.


The Lyovapor™ L-300, as the first lab freeze dryer for continuous sublimation, offers exceptionally stable process parameters incl. cooling temperature, shelf temperature variation ±1 °C and vacuum pressure. Plus, as a Lyovapor™ L-300 user, you can use the endpoint determination feature to fully optimize your process.

Lyovapor L-200

As the first freeze dryer with Infinite-Control™, the compact Lyovapor L-200 offers unparalleled automation in sublimation. Easily create and run methods, log data, record charts in real-time and interact from anywhere at anytime with mobile devices.

Condenser capacity: ≤ 6 kg
Condensing capacity: ≤6 kg / 24 h
Cooling capacity compressor: 1.97 kW (for 50 Hz), 2.33 kW (for 60 Hz)
Lowest condenser temperature: -55°C


The drying chamber options on the Lyovapor™ L-200 are as varied as your application needs for true versatility and adaptability. You can easily install the instrument on a trolley, bench or a fume hood for flexible use in any lab location. Optionally upgrade to Interface Pro for access to the most advanced features of the freeze dryer.


Freely monitor the performance of the Lyovapor™ L-200, the first Freeze Dryer with Infinite-Control™, from any location using your mobile device. A smartly designed app keeps you actively informed of the freeze-drying progress with push notifications. Take extra care of your precious products with the sample protective state. User-friendly method handling and operation guarantees a flawless experience with your lyophilization instrument.


The Lyovapor™ L-200 optimizes your freeze-drying process thanks to reliable end point determination. The instrument offers superior reproducibility and reliability due to stable process parameters such as cooling temperature, shelf temperature variation ±1 °C and vacuum pressure.


Read more about Buchi Freeze Drying Solutions