Multi-zone tube furnace for pyrolysis experiments

Product Overview for 6 Zone Tube Furnace

PT D25/1500/12/3 is a CE certified OD25mm three zones tube furnace with a steam generator. Total heating length 1500mm, which divided into three zones in a Y shape, each zone temperature could be controlled independently. Ceramic fiber chamber, embedded HRE heating wire heated, TMax 1200℃.The processing tube is made of Inconel 600, welded in Y shape.The furnace's temperature is controlled by six temperature controllers, three for temperature control and the other three for measuring the real-time temperature. Equipped with the gas system and the steam generation device.This tube furnace is used for pyrolysis experiments.

Main Features

• Tmax 1200 °C
• Three independent heating zones in a Y shape, total heating length 1500mm
• Dual carbon steel air cooling housing, reduce surface temperature
• Vacuum filtered ceramic fiber chamber, uniform temperature field
• Inconel 600 procesing tube, welded in Y shape, pressure resistance of 10 bar
• Embedded HRE heating wire heated, ensure uniform temperature
• 2-channel gas supply device, measuring range of 0.1L-10L/minute, flow rate adjustable
• Equipped with the steam generation device, essential tool for the pyrolysis experiments 
• Shimaden PID temperature controller with programmable 32 segments
• Long life type N thermocouple
• CE certified, standard

Safety Measures

• Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
• Overheat protection shuts down the tube furnace if temperature is outside of acceptable range (refer to controller's manual) or when the thermocouple is broken or malfunctions
• Power failure protection resumes furnace operation right after the point of failure when power is reestablished
• Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot

Product Gallery

Front View for Multi- Zone Tube Furnace 1200 degree C

Side view for 1000C multi-zone Tube Furnace

Technical Specifications

Application Notes

• Don't fill any explosive gasses such as Hydrogen or Methane into the furnace tube without necessary safety controls and supervision
• 1700C tube furnaces with alumina tube are designed for use under vacuum and low pressure; 0.2 bars / 3 psi / 0.02 MPa
• To minimize the cracking rate of the ceramic tubes, please change the position (mark four points on the tube) each batch
• Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating

Size Comparison