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Tungsten filaments in a variety of shapes and numbers of wires.
Tungsten basket heaters in varying shapes. Load material directly in basket.
Tungsten basket crucible heaters are used with a matching crucible.
Shielded crucible heaters are used with a matching crucible to provide uniform heating.
Crucibles to be used in the basket or shielded crucible heaters. Available in a variety of materials.
Boat heaters available in a variety of styles and materials.
Alumina coating on boat heaters provides a barrier layer between the evaporant and refractory boat material. Ideal for materials that react with the refractory metals.
Tantalum Box heaters can be used for high vapor pressure materials that tend to spit during evaporation.