Instruction manual for CoolSafe
01012016QA01
Item No. 700636
CopyRight © 2016
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10
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If the needle valve is closed too much, then the pressure will still decrease, in which case the needle
valve must be opened more, or if the pressure increases too fast, the needle valve must be closed
more.
4.3
Interface, data acquisition and control
On the back of the CoolSafe cabinet, to the right of the name plate, slot for a SD card and a mini
USB connection is placed.
During freeze drying all time, pressure and temperature data is stored on the SD card at one minute
intervals. The data saved on the SD card is formatted for use in the LaboGene freeze drying software
package. From the software the data can be formatted and saved in an Excel compatible format.
The software package is included in the delivery.
Under the SD card slot a mini USB connection is available. This is used for connecting a computer,
running the LaboGene freeze drying software, from which the freeze dryer can be controlled. The
software offers a graphical user interface showing the complete freeze dryer system and the status
of all installed components. Further a screen makes it possible to see the time, pressure and
temperature of the system in real-time. This mode of operation is described in a separate manual for
this option.
5
Operation
The touch control system is designed and developed for running the CoolSafe freeze dryers
specifically. All the build in facilities are designed to facilitate easy control of the freeze dryer and the
freeze drying process in either manual or automatic running mode.
The touch control system is based on a simple structured menu structure for easy and logical setup
and control of the freeze dryer and freeze drying process. Navigation is done using a light touch of
a finger and all the menu items have been named to facilitate an intuitive and logical approach for
the user.
SD card
Mini USB
