Sartorius Celsius S3 Mode D'emploi page 43

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6.3 Removing Frozen Celsius
S³ Module
In some cases it is desirable to remove Celsius
while they are still frozen.
Remove the transparent top cover of the S³ Module.
t
NOTE
If the unit is left open for an extended period of time while maintained at
low temperature, frost builds up on the clamps, Celsius
couple holders making Celsius
quickly remove the frozen Celsius
Remove the thermocouples from the Celsius
t
does not readily pull out, gently twist until it pulls free. Remove the
thermocouple holder from each slot. If condensation builds up on the
surfaces of the clamps, it forms an 'ice bond' between the thermocouple
holders and the black metal cooling blocks. This makes removal of the
thermocouple holders nearly impossible. Wipe excess moisture from all
surfaces prior to starting a freeze.
Remove the frozen Celsius
t
release tool to slide the Celsius
transport container.
In the freezer, store frozen Celsius
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desired temperature. If performing stability tests or formulation studies,
it is best to use a controlled freezer with thermal monitoring.
6.4 Dispensing Thawed Samples from the S³
Module
Remove thermocouples and thermocouples holders.
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Remove the thawed Celsius
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Invert each Celsius Pak three times to ensure uniform product mixture.
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Remove desired amount of sample from Celsius
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fill|empty port. This can be done by syringe, pump, or gravity drain.
Discard used Celsius Paks. Since Celsius
®
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deformed during freezing and thawing, upon reuse they do not fit as well
between the clamping mechanisms. This can cause prolonged freezing
and thawing due to poor heat transfer.
Operating Instructions Celsius
System Operation
Paks from the
®
Paks from the S³ Module
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Paks and thermo-
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Pak removal difficult. Once the unit is open,
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Paks and then replace the hood.
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Paks. If a thermocouple
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Paks from the S³ Module using the clamp
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Paks up and out. Place in an insulated
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Paks in a protective container at the
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Paks from the S³ Module.
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Pak via the unused
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s Paks are sometimes
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S Benchtop System
® 3
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01.04.2022 09:52:19 01.04.2022 09:52:19