High Temperature 1800C Compact Muffle Furnace with Kanthal Super 1900 Heating Elements and 1.7L Alumina Chamber

Product Overview

This high-temperature muffle furnace represents the pinnacle of compact thermal processing technology, engineered specifically for the most demanding material science and industrial R&D applications. By integrating world-class Swedish heating technology with advanced refractory materials, this system provides a stable and reliable environment for sintering, annealing, and high-temperature synthesis. The equipment is designed to bridge the gap between small-scale laboratory experimentation and industrial-grade reliability, offering a 1.7L working volume that reaches temperatures up to 1800°C with exceptional precision.

Designed for versatility and longevity, the system is a primary tool for researchers developing next-generation ceramics, semiconductors, and specialized alloys. It excels in environments where atmosphere control and temperature uniformity are critical, providing an ideal platform for oxygen-rich or inert gas processing. The compact footprint ensures it fits seamlessly into modern laboratory workflows without sacrificing the robust performance expected of industrial furnaces. Every component, from the specialized liner to the advanced control architecture, is selected to ensure consistent results over thousands of operational hours.

Confidence in this equipment stems from its industrial-grade construction and high-purity components. Utilizing a double-layer case design with active air cooling, this unit maintains a safe exterior temperature even during prolonged high-heat cycles. Its engineering focus on energy efficiency and rapid thermal response makes it a cost-effective yet high-performance investment for laboratories that require precision heat treatment under rigorous, continuous-duty conditions. Whether used for academic research or industrial quality control, this furnace delivers the thermal stability required for repeatable, high-accuracy results.

Key Features

• Premium Kanthal Super-1900 Heating Elements: Equipped with four genuine Swedish-made MoSi2 heating elements, this system achieves rapid heating rates and maintains peak temperatures of 1800°C with remarkable stability. These elements are specifically selected for their resistance to oxidation and their ability to provide consistent radiant heat over a long service life.
• Advanced YSZ Heat-Resistant Liner: The internal chamber features a YSZ (Yttria-Stabilized Zirconia) liner capable of resisting temperatures up to 2000°C. This high-grade refractory material prevents cross-contamination and ensures the structural integrity of the hot zone remains intact even after repeated cycling to maximum operating temperatures.
• Precision Eurotherm 3000 Series Control: The unit utilizes a world-class Eurotherm programmable temperature controller, offering ±0.1°C accuracy. With 24 programmable segments for ramping, cooling, and dwelling, users have absolute control over complex thermal profiles, ensuring the reproducibility of sensitive material transformations.
• Atmosphere Versatility with Integrated Porting: A built-in gas inlet and venting port allow the equipment to operate under oxygen-rich or inert gas atmospheres (such as Nitrogen or Argon). This feature is essential for processes requiring precise chemical environments to prevent oxidation or to promote specific material reactions.
• Double-Layer Steel Shell with Active Cooling: The furnace is constructed with a heavy-duty double-layer steel case. Integrated high-performance cooling fans circulate air between the shells, keeping the exterior surface temperature below 55°C, ensuring operator safety and protecting surrounding lab equipment from radiant heat.
• Ergonomic Sliding-Down Door Design: Engineered for ease of use, the sliding-down door mechanism provides unobstructed access to the heating chamber. This design facilitates the safe and efficient loading and unloading of samples, minimizing the risk of damage to the heating elements or the delicate chamber insulation.
• High-Purity Alumina Fiber Insulation: The hot zone is insulated with high-quality, energy-saving alumina fiber brick. This low-thermal-mass insulation allows for faster heating and cooling cycles while significantly reducing energy consumption compared to traditional firebrick designs.
• Precision SCR Digital Regulation: The heating system is driven by a high-precision Silicon Controlled Rectifier (SCR) digital controller. This ensures smooth power delivery to the elements, preventing thermal shock and extending the lifespan of the heating components while maintaining tight temperature tolerances.
• UL and CSA Compliance Ready: Engineered to meet the most stringent safety standards, this unit is designed to pass UL61010 or SPE1000 certification processes. This makes it an ideal choice for facilities requiring certified equipment for compliance with local electrical and safety regulations.

Applications

Technical Specifications

Why Choose Us

• Uncompromising Thermal Performance: By utilizing Kanthal Super-1900 heating elements and a YSZ liner, this system provides the highest temperature capability in a compact form factor, reaching 1800°C with industrial-grade stability that cheaper muffle furnaces cannot match.
• World-Class Control Architecture: The integration of Eurotherm 3000 series controllers ensures that your research data is backed by industry-leading precision (±0.1°C), facilitating strict adherence to complex thermal processing protocols.
• Enhanced Laboratory Safety: The double-shell air-cooled design and optional UL/CSA certification provide peace of mind in high-density lab environments, ensuring that the unit operates safely alongside other sensitive equipment and personnel.
• High-Purity Material Compatibility: The alumina fiber insulation and YSZ liner are specifically designed to minimize contamination, making this furnace suitable for high-purity electronics and advanced ceramic research where material integrity is non-negotiable.
• Scalable Digital Integration: With optional PC control kits and Labview-based software, this unit transitions easily from manual research tasks to automated heat-treatment recipe management, providing a modern digital workflow for your facility.

This high-temperature system offers the precision, durability, and safety required for modern industrial R&D; please contact us today to receive a technical consultation or a formal quote for your specific application.