| Type | Extended |
| Program memories | 4 |
| Heating program | 8 step |
| Working temperature | 1100°C |
| Tube length | 420 mm |
| Tube diameter | 20 mm |
| Heated zone | 250 mm |
| Thermal rate | 1 to 20°C/ min |
| Homogeneous Hot Zone | 84 mm at ± 10°C |
| Thermocouple | K-type |
| Heating element | Fe-Cr-Al |
| Inner insulation material | Ceramic-fibre blanket |
| Housing | Steel sheet with epoxy powder coating |
| Display | 4 lines |
| Maximum current | 5A |
| Power | 1100 W |
| Dimension (W×D×H) | 424×315×420 mm |
| Net weight | 14 kg |
| Packaging dimension (W×D×H) | 470×361×579 mm |
| Gross weight | 20 kg |
Thermal shock resistant tubes
Software based PID control
Gas inlet and evacuation system option
Lift up and side wards opening door possibilities
High-efficient, stable and reliable
Our Tube furnace LTF-A11 is used for purification, coating, drying, hardening or ageing of samples, for annealing, brazing, calcination, degassing, sintering, soldering, sublimation, synthesis, and tempering, thermocouple calibration, in the testing of fuel cells, or in catalyst research.
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Tube Furnace LTF-A11 Catalog
Labtron Tube Furnaces come with an LCD with an easy-to-understand menu for user-friendly operation. These feature a gas inlet and evacuation system option for maintaining a protective atmosphere. Their thermal shock-resistant tubes are designed to withstand extreme and rapid temperature changes. They offer a step heating program and customizable preset programs for precise temperature control. Our Tube Furnaces are made of dual-shell housing for enhanced thermal efficiency.








Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608