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Models LTF 17 and LTF 18
- maximum operating temperatures 1700°C and 1800°C
These furnaces are constructed using
high grade insulation materials throughout for rapid
response rates and maximum thermal efficiency and
stability. Heating is provided by vertically
suspended molybdenum disilicide elements.
Model LTF 175 -
maximum operating temperature 1750°C.
This model is available in vertical
format only. Heating is via elements which are
mounted parallel to the tube axis. The main
constituent of the elements is lanthanum chromite, with
other inclusions being added to provide them with their
unique properties. Lanthanum chromite is naturally
inert and does not form a crystalline layer on the element
when operated in air or pure oxygen. These elements
exhibit little or no ageing and their electrical
characteristics remain constant throughout their life.
In the LTF multi-element furnace, the replacement of a
single element does not affect the behaviour.
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