The NACGVC Wire Embedded Three Zone Tube Furnaces use wire elements that are embedded into the insulation of the furnace body so as to enable the use of a range of accessory work-tubes. Unlike the NACGHC Tube Furnace where the furnace and controller are a single unit the GVC range has the furnace body mounted onto a 'Versatile' stand and is controlled from a separate module connected via a 2 metre conduit.
The uniform temperature zone of a tube furnace is considerably longer if the ends of the tube are heated slightly more than the middle so as to compensate for thermal losses from the tube ends. This is the basis for the 3 zone furnace.
Like the other G series wire embedded furnaces, the GVC range provides the flexibility of being able to use accessory work-tubes selected for the physical or chemical properties needed for the user's task.
Control Options
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