Labconco FreeZone Benchtop Freezer - Manual (Page 18)

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Product Service: Domestic 1-800-522-7658, International 816-333-8811
Chapter 4: Using Your Benchtop Shell Freezer
Benchtop Shell Freezer Controls
The control panel for the Benchtop Shell Freezer is shown below
with a description about its function.
1. Main Power Switch- (Not shown - Located on right side of
cabinet) turns the unit on or off.
2. Bath Temperature Graph Display – This display indicates
the temperature of the solvent in the Benchtop Shell
Freezer bath.
The top LED turns on when the main power switch is
turned on.
The second LED turns on when the bath temperature
reaches approximately –20°C.
The third LED turns on when the bath temperature reaches
approximately –30°C.
The fourth LED turns on at approximately –35°C.
The fifth LED turns on at approximately –38°C.
The sixth LED turns on at approximately –40°C.
The bottom LED turns on at approximately –42°C.
Operating the Benchtop Shell
Freezer
The Benchtop Shell Freezer is designed for shell freezing
samples in flasks in preparation for freeze drying. It can
process the following Labconco flasks
Quantity Flask Size
1 1200 ml Flask
1 900 ml Flask
1 750 ml Flask
1 600 ml Flask
1 300 ml Flask
2 150 ml Flask
2 120 ml Flask
2 80 ml Flask
2 40 ml Flask