RTF1200 Compact Top-Open Rotary Tube Furnace

The RTF1200 series combines precision and portability, ideal for small-scale high-temperature processes. Its compact design and advanced control features make it suitable for applications like material sintering, binder burnout, and multiple-atmosphere processing in a single cycle.

Key Features:

• Compact & Portable: Lightweight design for easy handling and mobility.
• Efficient Heating: Kanthal-A1 resistance coils embedded in Mitsubishi alumina fiber insulation for consistent and reliable performance up to 1200°C.
• Top-Open Chamber: Easy tube access for quick setup and adjustments.
• Versatile Atmospheres: Enables multiple atmosphere processes, including vacuum or inert gas environments.
• Included Vacuum Kit: Stainless steel vacuum sealing flanges, vacuum gauge, valves, and ceramic blocks.
• Advanced Control: Single PID controller with 30 programmable segments ensures precise thermal management.

Safety Features:

• Overheat protection with automatic shutdown.
• Power failure recovery to resume operation after interruptions.
• Limit switch to disable the furnace when the top is open.
• Warning: Do not use with explosive gases (e.g., Hydrogen, Carbon Monoxide, Methane).

Specifications:

• Electrical Requirements: 115V, 50/60Hz, single-phase, 1,500 watts.
• Maximum Temperature: 1200°C (2-hour max continuous run).
• Constant Temperature: 1100°C (or 1000°C under vacuum).
• Rotation Speed: Adjustable from 0 to 20 rpm.
• Tube Dimensions: 25mm OD x 700mm L quartz tube.
• Vacuum Pressure Rating: 0.001 Pa / 0.0075 millitorr / 0.00001 mbar.
• Positive Pressure Rating: 0.02 MPa / 150 torr / 3 psi.
• Heating Zone Length: 8 inches.
• Maximum Heating Rate: <30°C/min (recommended 15°C/min).
• Temperature Precision: ±1°C.
• Dimensions: 23 x 14 x 17.5 inches (W x D x H) without tube.
• Weight: 140 lbs.
• Compliance: CE certified.
• Warranty: 1 year.

The RTF1200 is an excellent choice for laboratories and research applications needing a versatile, compact, and reliable furnace for precision heating.