Split tube furnace LK
"LK" model laboratory split tube furnace up to 1300 °C for broad applications
The heating conductor space of this furnace model can be opened at any temperature along its longitudinal axis. For diameters up to 60 mm, the heated space can be formed by two ceramic half tubes. For bigger diameters, KANTHAL A1 heating spirals are embedded axially or radially into slots of half cylinders made of ceramic insulation material.
The split tube furnace has a low thermal capacity and is suited for rapid temperature changes.
Usually a working tube is used in this furnace model:
- Wide range of diameters and lengths;
- Can be operated horizontally and vertically;
- Housing made of stainless steel punched sheet;
- Spring locks;
- Separate control unit;
- Safety switch stops power when the furnace is opened;
- Can be used as heating unit for complex systems.
Options
- Multi zone design available;
- Customized temperature profiles;
- Its heated space can be adapted to reaction vessels;
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Examples
LK 1100-40-500-3
(Operation manual (German) Split tube furnace AU07-0-060)
- Tmax: 1100 °C;
- Working space: L = 500 mm, Øi = 40 mm;
- Number of heated zones: 3 zones (heated length: 200, 200, 100 mm);
- Ceramic insulation with axially embedded heating spirals.
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8-zone laboratory split tube furnace LK 1150-70-4000-8-vertical
(Operation manual (German) 8 zone split tube furnace AU07-0-140)
- Tmax: 1150 °C;
- Working space: L = 4000 mm, Øi = 70 mm;
- Number of heated zones: 8 zones (heated length 8 x 500/510 mm);
- With FIBROTHAL half cylinders;
- MiniTec rack for vertical mounting.
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Specialist split tube furnace
(Operation manual (German) Specialist split tube furnace AU07-0-169)
- Tmax: 1000 °C
- Working space: height = 330 mm, Øi = 100 mm (bottom), 270 mm (top);
- Number of heated zones: 1 zone;
- KANTHAL heating spirals embedded in ceramic fiber insulation (KVS);
- MiniTec rack for vertical mounting.
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Temperature profile of "LK" model laboratory split tube furnace
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