LTF - Tube furnaces : 1700°C - 1800°C
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. 
 

Model LTF 17/75/300  LTF 17/75/600  LTF 175/50/200 LTF 175/75/350 LTF 175/125/350  LTF 18/75/300
Maximum temperature (°C) 1700 1700 1700 1750 1750 1800
Maximum continuous temperature (°C) 1650 1650 1650 1700 1700 1750
Tube inside diameter (mm) 75 75 50 75 125 75
Heated length (mm) 300 600 200 350 350 300
Maximum power (kW) 5.5 9.0 8.3 12.0 12.0 6.0
External dimensions
including console
(mm - h x l x d)
1550
720
615
1550
1020
615
860
660
660
1010
660
660
1010
660
660
1550
720
615
Work tubes : ID x length (mm)
Short
Long
 
75 x 900
75 x 1100

75 x 1200
75 x 1500

50 x 850 
50 x 1220

75 x 1000
75 x 1350

125 x 1000
125 x 1500
 
75 x 900
75 x 1200







Lenton

Parsons Lane, Hope,
Hope Valley, S33 6RB,
UK
Registered in England & Wales - Company No. 01371507
BS EN ISO 9001: 2008 registered company
VAT No: GB592639695
+44 (0) 1433 621515
Fax: +44 (0) 1433 623600