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MARTIN CHRIST

Freeze Drying System - LSCplus Controller

LSCplus - Colour Touchsreen and intuitie operation - Process Monitoring and Documentation - Process Optimisation
QUOTATION
INFORMATION
generaluse@analis.be
081 25 50 07
QUOTATION
INFORMATION
generaluse@analis.be 081 25 50 07
DESCRIPTION BROCHURE WST WIRELESS SHELF TECHNOLOGY
DESCRIPTION
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 sequences/recipes

Graphical diagram of the freeze drying process

Selection of different switching conditions, depending on the system configuration

Storage memory for up to 32 user-defined programs

Detailed messages 

Wide selection of languages already integrated

 Definable measure for the temperature (°C/°F) and pressure (mbar/hPa/Torr)

Password protection possible (up to 3 levels)

Process data acquisition and convenient data exchange via USB or Ethernet

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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.

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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 to develop your freeze drying process. LPCplus delivers an online view of the processes data in a graphical format.
Need to scale up?

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Enjoy easy platform migration  from pilot through to production scale with uniform interface and software solutions.

  • Data storage on a USB memory  stick
  • Easy process documentation  with LyoLogplus
  • LPCplus (Lyophilisation Process Control)  for process control and documentation
  • Avoid unwanted thawing thanks to our reliable process monitoring and innovative LyoRx sensor
  • Automatic determination of the freezing point with LyoControl for secure process control
  • LyoLogplus and LPCplus with a multilingual  user surface
  • We design and craft our freeze dryer to follow the published cGMP/GLP guidelines. The optional  LPCplus software complies with the current GAMP standard guidelines. 
  • System qualification (IQ/OQ) is therefore possible upon request
 
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.

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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 monitors electrical resistance as well as the product temperature. The resulting profile data can be utilised by our LyoControl software for the automatic determination of your product freezing point.
The benefit to your process is a reliable estimation  of the critical product temperature tolerances during the main drying phase to prevent product melting.

Product resistance
The LyoRx sensor enables the automatic control of the energy supply of the individual shelves during the main drying phase, which makes it possible to limit the thawing effects of the product, for example. The integration  is realised via the LyoBus module.

Product temperature
In order to measure the product temperature, every shelf can be equipped  with  a PT-100 sensor. The product temperatures on the various  shelves can be viewed  in the LSCplus control system. The integration  is realised via the LyoBus module.

 Pressure increase test
The transition  from the main drying phase to the secondary drying phase can be initiated with our automatic pressure increase test. Christ solutions include an integrated valve bet- ween the product chamber and the ice condenser. This valve is briefly oscillated during the main drying phase. If the pressure increase within  the product chamber remains below set limits whilst the valve is closed our system can determine, no further sublimation water left in the product and the secondary drying phase can be initiated.

 Comparative pressure measurement
The use of two different  vacuum sensors (Pirani and capacitive principle of measurement) enables conclusions to be made concerning the end of the main drying phase. When the diffe- rence of the pressure measurement falls below a predefined limit, the secondary drying phase will be started automatically.

 

BROCHURE
WST WIRELESS SHELF TECHNOLOGY
MARTIN CHRIST website
MARTIN CHRIST
Martin Christ is one of the leading manufacturers of freeze drying units world-wide, with an experience of more than 50 years and offers an entire program of laboratory, pilot and production plants for all applications.
Prices are quoted in euro (taxes excluded) and apply in the Benelux (recycling fee included). They are subject to change without notice. We reserve the right to adjust pricing errors and to limit quantities.

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