Thursday, 31 January 2008
Fast pumping cryogenic meissner coils is a fast cycle cryopump which is connected to a refrigerant source and then extended through a pass-through opening of a vacuum chamber. The head section of the coil contains a feed tube, which connects to a valve, for the reception of either a cold or a hot refrigerant during the various sections of the machine operation.With the fast pumping cryogenic meissner coils there is also a flexible probe section connected to the rigid head end. This probe can be customised into different shapes in order to assume different configurations in the vacuum chamber. Connected to this probe is a flexible tube for feeding the refrigerants through the head section and outward to the end of the probe section, whilst an outer membrane to this feed tube allows the return of the refrigerants along the probe section through the head section.
If cold refrigerant was to flow through the flexible probe section during a vacuum cycle it would allow the condensing of water vapour onto it's surface, later on during the cycle hot refrigerant flows through the probe and this condensed water vapour is released to the immediate environment.
Highland Scientific supply a whole range of stock components including fast pumping cryogenic meissner coils. Please have a look through our product pages for more detail on our stock of spare parts.
