Tube Furnace LB-40TF offers a maximum temperature of 1200°C and features three independent heating zones for precise thermal processing. It includes a vacuum system capable of maintaining pressures from 1 to 10 Pa for safe oxygen-free operation. The double-layer air-cooled steel shell keeps the exterior temperature below 60°C. Our furnace includes a built-in Mass Flow Controller (MFC) for accurate gas flow and pressure control.
$ 10462.5
Download CatalogSpecifications
| Maximum Temperature | 1200°C |
| Continuous Working Temperature | 1100°C |
| Temperature Accuracy | ± 1°C |
| Heating Zones | Three zones: 300mm + 300mm + 300mm (Total 900mm) |
| Vacuum Pressure Range | 1 to 10 Pa |
| Steam Generator Range | 150 to 250°C |
| Atmosphere Compatibility | Ar, N₂, He, H₂, C₂H₂, CO₂, O₂, Air (0 to 500 ml/min) |
| Furnace Tube Size | OD: 35mm, Length: 1400mm, Single end sealing |
| Control System | PID controller, 30 programmable segments, PC software |
| Thermocouple Type | K-type |
| Shell Structure | Double-layer air-cooled steel with alumina insulation |
| Outer Surface Temperature | ≤ 60°C |
| Sealing System | Quick-open flanges with vacuum gauge and needle valve |
| Upper Flange | Water-cooled |
| Power Consumption | 7 KW |
| Power Supply | AC 208–240V, 50 Hz |
| Dimension | 400 × 450 × 920 mm |
| Packaging Dimension | 469 × 530 × 1150 mm |
| Net Weight | 45 kg |
| Gross Weight | 57 kg |
Standard Accessories
Thermocouple | 1pc |
High Temperature Gloves | 1pair |
Furnace Tube | 1pc |
Furnace Hook | 1pc |
Allen Key | 2pcs |
Sealing Flange | 1pc |
Mass Flow Controller | 3pcs |
Applications
Tube Furnace LB-40TF is used for high-temperature applications such as material synthesis, sintering, annealing, and thermal treatment in controlled gas environments. It is suitable for research labs, universities, industrial R&D, and semiconductor processing.
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| Heater power | 3 kW |
| Heating tube diameter ( Ø ) | 50 mm |
| Heating tube length | 300 mm |
| Maximum temperature range | 1000 °C |
| Working temperature range | 300 °C ~ 900 °C |
| Heater power | 12 kW (adjustable) |
| Heating tube diameter ( Ø ) | 50 mm |
| Heating tube length | 300 mm |
| Maximum temperature range | 1000 °C |
| Working temperature range | 900 °C ~ 1300 °C |
| Temperature Range | 1100℃ |
| Maximum Temperature Range | 1200℃ |
| Temperature Precision | ± 1℃ |
| Thermocouple | N type |
| Temperature Controller | Yudian 516P digital PID controller |
| Heater power | 2 kW |
| Heating tube diameter ( Ø ) | 50 mm |
| Heating tube length | 300 mm |
| Maximum temperature range | 1000 °C |
| Working temperature range | 300 °C ~ 900 °C |
Address: Labotronics Scientific. 1007 N Orange St.,
Wilmington, DE 19801, USA
Mail: info@labotronics.com
WhatsApp: +1 579 401 0534
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