Tube Furnace, Rotary & Tilting, Open Top, Quartz Tube, 1 to 3 Zone, 1200°C

Ai RTF1200 Series Top-Open Tube Furnaces

The Ai RTF1200 series top-open tube furnaces feature the renowned Kanthal (Sweden) spiral wire coils embedded in Mitsubishi (Japan) high-quality grade 1500 alumina fiber insulation. A double-walled steel internal housing helps minimize heat loss to the exterior surface, ensuring efficient and reliable high-temperature operation.

Temperature control

Furnace operation is controlled by a Eurotherm (UK) multi-segment digital controller, allowing the user to connect to a PC for remote control and monitoring. Two controller options are available to suit different process requirements:

• Eurotherm 3204: 8 segments (ramping and dwelling)
• Eurotherm 3504: 50 segments (ramping and dwelling)

Features

• Top-open furnace chamber for fast and easy tube access.
• Standard package includes a set of stainless steel vacuum sealing flanges with valves and pressure meter.
• Eurotherm microprocessor-based self-tuning PID controller provides optimum thermal process with minimal overshoot.
• Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
• Built-in computer interface for remote control and data monitoring.

Safety

• Overheat protection shuts down the furnace if the temperature is outside of the acceptable range or when the thermocouple is broken or malfunctions.
• Power failure protection resumes furnace operation right after the point of failure when power is reestablished.
• Limit switch turns off the furnace once the top is open.

Warning: NEVER fill the furnace with explosive gases, including Hydrogen, Carbon Monoxide and Methane.

Specifications