Maximum operating temperature 1200 DegC
  Tube diameters up to 110mm
  Heated lengths of 200, 300, 400, 600 and 900mm
  Resistance wire heating elements are semi-embedded in rigidised low thermal mass insulation
  A separate ceramic worktube is optional
  The split design offers the flexibility to lower the furnace around a fixed item, such as a pipe with flanges which is too large to pass through a solid tube furnace
  Removable half tube adapters allow rapid changes for different size worktubes or workpieces up to 110mm outer diameter
  Built on the horizontal base pictured left, with a separate control box
  Applications in general industry include, heat treatment of workpieces with unusual dimensions
  Applications in materials rsearch include testing of novel materials

Models in this range:

HST 12/200
HST 12/300
HST 12/400
HST 12/600
HST 12/900