The ultimate plus in freeze drying Laboratory Freeze Dryers Advanced Processes Freeze Dryers Rotational Vacuum Concentrators

Optimum process control for first-class products

Reproducible safe and quick freeze drying With 65 years of applications and manufacturing experience, we are proud to be considered as the leader in freeze dryer technology. Our solutions offer outstanding craftsmanship and unparalleled innovation in refrigeration and vacuum technology. We understand your samples and application are unique and offer a broad range of modular accessories to reliably deliver a specific solution for your process requirements. Excellent products based on superior technology and extensive service To bring further value to our range the popular LSCplus control system...

Laboratory systems for advanced applications

Laboratory systems Designed for advanced applications • Innovative colour LSCplus control with convenient touchscreen • Allows manual or automatic process control Alpha 1-4 / 2-4 • Reduce your set up time thanks to wireless shelves (WST – Wireless Shelf Technology) • Homogeneous temperature distribution across all shelves • Drying chamber above the ice condenser chamber – for high sublimation performance and short process times • Chemistry-grade, stainless steel ice condenser chamber with internal condenser coils to deliver efficient and reliable condensate trapping over years of continuous usage...

Saving your time – go wireless with our technology

WST – Wireless Shelf Technology Unique, wireless technology and separate handling of individual shelves With the unique and innovative WST – Wireless Shelf Technology (patent pending), cables between the freeze dryer and the heated shelves are no longer required. Every shelf is equipped with a LyoBus module that can be removed easily. At the same time we deliver you flexibility and control with easy monitoring of freeze drying processes. • Save valuable time with heatable shelves and gain control of your freeze drying processes • The system leads to a temperature distribution on the shelves of...

Innovative, unique user interface

LSCplus - colour touchscreen and intuitive operation To aid in designing your process run we have integrated our highly regarded production optimised interface-the LSCplus control system into every model. All of our accessories are plug and play and the integrated automatic process sequences ensure reproducible results. • Picture driven touchscreen control • Automatic or manual sequence of freeze drying processes • Intuitive input of programs based on different freeze drying • Graphical diagram of the freeze drying process • Selection of different switching conditions, depending • Storage memory...

Process monitoring and documentation We understand process monitoring and documentation is crucial to the validation of many applications regardless of the run and the run size. Therefore process data collected during a run on our system can be documented and archived with the aid of the LyoLogplus software available for installation on an external PC. Complete run data and settings can be transferred from the freeze dryer via USB or Ethernet. LyoLogplus enables the subsequent analysis of the processes by way of an intuitive user interface. For further versatility it is also possible to use LPCplus...

Process optimisation The LSCplus series offers a variety of options to optimise your freeze drying processes. In addition to documentation and key parameter analysis, the automatic determination of critical product data is also available. Our intelligent systems even offer the option of automatic tuning for set values based on current process conditions. As a result, these laboratory freeze dryers offer numerous options for supporting process development and optimisation, which can provide important findings designed to enable confidence in scale-up conditions. Freezing point Our LyoRx sensor...

Selection criteria Graduated condenser power and freeze drying capacities Depending on the area of application, the laboratory freeze dryers of the LSCplus series are available in different sizes and with a wide range of accessories. Laboratory freeze dryers are available with two different ice condenser temperatures: Temperature Typical area of application aqueous products –85 °C products containing solvents (double-stage compressor) or products with a low freezing point The different basic units have various maximum ice capacities: System type Gamma Delta The information concerning the ice...

Freeze drying methods for laboratory systems The new freeze dryers with an LSCplus control system set a new benchmark in terms of their application versatility and process control. The modular range of accessories enables applicationconfigured systems that fulfil all of the requirements. Nearly any application problem can be solved thanks to two different freeze drying methods. Single-chamber method (inside) In the case of this unique configuration, the product is frozen and then dried inside the ice condenser chamber. This method is particularly suitable for substances with a low freezing point...

Alpha 1-4 / 2-4 configuration options 1 Freezing and drying inside the ice condenser (single-chamber method) on a heatable shelf (ø 200 mm, total shelf area 0.031 m2), optionally with a fan 2 Freezing and drying inside the ice condenser (single-chamber method) on a heatable shelf with a vial stoppering system (ø 200 mm, total shelf area 0.031 m2) , optionally with a fan 3 2 drying chambers with a total of 24 connectors for round bottom flasks, wide-neck filter bottles, or distributors for ampoules 4 Manifold for 8 round-bottom flasks, wide-neck filter bottles, or distributors for ampoules, especially...

Beta 1-8 / 2-8 configuration options 1 Freezing and drying inside the ice condenser (single-chamber method) on a heatable shelf (ø 200 mm, total shelf area 0.031 m2), optionally with a fan 2 Freezing and drying inside the ice condenser (single-chamber method) on a heatable shelf with a stoppering system (ø 200 mm, total shelf area 0.031m2), optionally with a fan 3 2 drying chambers with a total of 24 connectors for round bottom flasks, wide-neck filter bottles, or distributors for ampoules 4 Manifold for 8 round-bottom flasks, wide-neck filter bottles, or distributors for ampoules, especially...