Martin Christ Epsilon 2-10D LSCplus - Manual (Page 86)

Freeze-dryer EPSILON 2-10D LSCplus
6 Operation
86
Version 04/2013, Rev. 1.5 of 16/12/2014 • sb
Translation of the original operating manual
USB process recording
see also chapter 6.5.2 - "Manual freeze-drying", section "Dialog box
"Tools""
This feature enables the recording of a running process on a USB storage
medium. After the end of the process recording, the process data can be
viewed on the PC with LyoLogplus and they can be printed. It is also
possible to import the data directly into an Excel file.
Preselection of the aeration medium
see also chapter 6.5.1.3 - "Main window "Options"", section "General"
If the freeze-dryer is equipped with an automatic aeration valve and
automatic valves for media selection, a special medium can be preselected
that is to be used for all of the aeration medium requests as of the start of
the main drying phase.
LyoBalance weighing system
see also chapter 6.5.1.1 - "Main window "Manual"", dialog box "Tools"
The LyoBalance weighing system enables the user to determine the weight
loss of a product during a freeze-drying process. The drying rate that
results from the weight loss provides information concerning the progress
of the freeze-drying process. Thereby, it also helps the user to determine
the end of the freeze-drying process and to optimise the process
parameters.
Wireless product temperature measurement system WTMplus
The wireless product temperature measurement system WTMplus has
been developed mainly for freeze-dryers in the production area. The
sensors are positioned directly in the product. They transfer their
measurement values to an antenna that is integrated in the drying
chamber. This enables the continuous monitoring of all of the phases of the
freeze-drying process.
LyoControl LCplus measuring system
The Lyo Control LCplus measuring system can be used to determine the
crystallisation state of the product. In the liquid state, the electrical
resistance is very low. During the freezing process, the resistance
increases. The LyoRx control sensor measures the electrical resistance.
LyoLogplus data logging software
LyoLogplus is a data logging software program by Martin Christ
Gefriertrocknungsanlagen GmbH that is specifically adapted to the
requirements of freeze-drying processes. Apart from the graphical
representation of the measurement data of currently running processes, it
also enables the data export for additional evaluation.