CF1700 Multi-Segment Muffle Furnace (1700°C Max)

The CF1700 series muffle furnaces are designed for demanding high-temperature applications, providing precise thermal control and high-performance capabilities. These furnaces feature molybdenum silicide (MoSi2) heating elements, known for their excellent heat resistance, along with Mitsubishi grade 1800 alumina fiber insulation for maximum heat retention. With a max working temperature of 1700°C, the CF1700 is ideal for applications requiring extremely high temperatures, such as advanced materials processing, sintering, and heat treatment.

Key Features:

• Heating Elements and Construction:

  • Molybdenum silicide (MoSi2) heating elements are chosen for their outstanding resistance to high temperatures, making them suitable for extended use at temperatures up to 1700°C.
  • The furnace features Mitsubishi (Japan) high-quality grade 1800 alumina fiber insulation, which enhances energy efficiency by reducing heat loss and ensuring uniform temperature distribution.
  • Dual-wall steel housing minimizes heat loss to the external surface, increasing safety and operational efficiency.

• Temperature Control:

  • The furnace is controlled by a Shimaden (Japan) FP93 40-segment digital controller, offering precise temperature regulation for complex processes with multiple stages.
  • The Shimaden FP93 controller allows for up to 40 segments (e.g., 4 x 10 segments or 2 x 20 segments), enabling detailed ramping and dwelling cycles to suit specific material processing requirements.
  • Type-B thermocouple ensures accurate temperature monitoring for high-temperature environments.
  • Temperature accuracy is ±1°C, ensuring consistent results in every cycle.

• Microprocessor-Based Control:

  • The self-tuning PID control provides optimal thermal performance, with minimal overshoot, ensuring reliable and stable temperature control during all stages of heating and cooling.

• Computer Interface:

  • The furnace is equipped with a RS485 digital communication port and a USB adaptor, allowing you to connect to a PC for remote control and monitoring.
  • You can save and export test results for detailed analysis or documentation.

• Safety Features:

  • Overheat protection automatically shuts down the furnace if the temperature exceeds the acceptable range or if the thermocouple fails.
  • Power failure protection ensures the furnace resumes operation from the point of failure once power is restored, preventing process disruptions.

Specifications:

• Electrical Requirements:

  • 208-240VAC, 50/60Hz, single-phase power supply.

• Temperature Range:

  • Max working temperature: 1700°C (3092°F).
  • Max constant working temperature: 1600°C (2912°F).
  • Minimum working temperature: 300°C (572°F) (recommended minimum 800°C for longer element life).

• Refractory Lining:

  • Mitsubishi (Japan) grade 1800 fiber alumina insulation for superior heat retention and high-temperature resistance.

• Heating Element:

  • Molybdenum silicide (MoSi2) heating elements for long-lasting performance at high temperatures.

• Thermocouple:

  • Type-B thermocouple for high-precision temperature measurement in extreme temperature conditions.

• Temperature Control:

  • Shimaden FP93 (Japan) or Eurotherm 3204 (UK) controllers.
  • 40-segment programming allows for precise ramping and dwelling to meet specific process needs.

• Max Heating Rate:

  • <15°C (59°F)/min.

• Temperature Accuracy:

  • ±1°C for consistent and reliable thermal performance.

• Compliance:

  • ETL tested to UL and CSA standards (optional).
  • CE certified for European market compliance.

• Warranty:

  • 1-year warranty.

Size Options and Specifications:

Applications:

The CF1700 Multi-Segment Muffle Furnace is suited for various high-temperature processes, including:

• Materials Testing: Sintering, heat treatment, and material processing requiring temperatures as high as 1700°C.
• Metallurgical and Ceramics Work: Ideal for working with metals, ceramics, and composite materials at high temperatures.
• Laboratory Research: Essential for scientific experiments requiring precise temperature control in extreme conditions.
• Advanced Manufacturing: Used for industrial processes such as component testing, advanced ceramics, and materials development.