DSC 6000 Hardware . 57
Cooling
The DSC 6000 incorporates a built-in cooling chamber that lies below and is attached to the
furnace assembly. The chamber uses a simple in/out design which allows for the use of any
noncorrosive circulating liquid or cooling gas.
For cooling with liquids, many commercial circulating coolers are available that can be
interfaced to the DSC 6000. The Polyscience Chiller (P/N N5370220/N5370221, 120 V and
220 V, respectively) is the recommended cooling device for the range –20 °C to 445 °C. The
Intracooler (P/N N5374098/N5374099) is recommended for the range –65 °C to 445 °C. The
Portable Cooling Device (P/N N5202068) can also be used to quickly cool the DSC 6000 to
ambient temperature, or to cool below room temperature for occasional subambient
measurements. It can be filled with ice, ice water, liquid nitrogen or any other cooling
mixtures.
The DSC 6000 with CryoFill uses liquid nitrogen for operation in the range of –170 °C to
300 °C. The pressure-controlled liquid nitrogen dewar system delivers LN2 to a built-in dewar
in the measuring cell at a rate of 2.5 l/hr.
WARNING
AVERTISSEMENT
Do not attempt to service the DSC 6000. Service must be
performed by a PerkinElmer Instruments Service
Representative
.
N'essayez pas de réparer le 6SC 4000. Le service doit être
effectué par un représentant du service PerkinElmer
Instruments
.
Other topics related to the DSC 6000 are:
• Safety Precautions
• Calibration
• Operating Variables and Sample Handling
• Subambient Operation
• Maintenance
• Part Numbers
• Autosampler
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