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The small side exhaust tubes (1) protruding from
the white connectors at the end of the LNP tubes
vent the recycled nitrogen into the atmosphere.
Silicon tubes (2) can be attached to these exhausts
to utilise the recycled nitrogen that vent to the
atmosphere to prevent condensation at the Lid or
Base, or to simply flow nitrogen into the gap
between the Lid and Base. These tubes can be
fixed into place using adhesive tape (3). Variable
lengths of silicon tube (O.D. 4mm, I.D. 2mm) can
be sourced locally or directly from Linkam.
When all the connections have been made, the
CSS450 is ready to be used to cool the sample
below room temperature to –50°C.
The CSS450 Controller will communicate with
the Liquid Nitrogen Pump (LNP95) and select the
correct pumping speed automatically to follow the
programmed temperature profile.
Refer to Linksys32 Manual for information on
how to program the temperature.
2
3
1
