High Temperature 1700C Vertical Split Tube Furnace for Material Quenching and Single Crystal Growth

Product Overview

This high-temperature vertical split tube furnace represents the pinnacle of thermal engineering for advanced material science and industrial R&D. Designed to operate at temperatures up to 1700°C, this system provides a versatile platform for precision heating, quenching, and crystal growth applications. By utilizing a vertical orientation and a searchable split-hinge design, the equipment allows researchers to easily access the reaction zone and integrate complex motion mechanisms, such as lifting or quenching systems, without disturbing sensitive sample setups.

Primarily utilized in metallurgy, ceramics, and semiconductor research, this unit excels in environments requiring strict atmosphere control or high-vacuum conditions. The vertical configuration is specifically optimized for applications where thermal convection or gravity-assisted quenching is critical to the material's properties. Whether performing phase transformation studies or synthesizing new electronic components, the system offers a stable and repeatable thermal environment that meets the rigorous standards of industrial laboratories and academic research facilities.

Reliability is at the core of this engineering design. Built with premium high-purity alumina fiber insulation and a double-layered steel shell, the unit ensures exceptional energy efficiency and safe exterior operating temperatures. This equipment is engineered for continuous operation at 1600°C, providing high-duty cycle performance for demanding industrial processes. The integration of advanced PID controls and robust safety interlocks guarantees that the thermal processing remains consistent, protecting both the integrity of the samples and the longevity of the heating elements.

Key Features

• Precision Split-Hinge Design: The furnace chamber is engineered with a vertical split configuration, allowing operators to open the unit lengthwise. This functionality facilitates the rapid insertion and removal of process tubes and simplifies the setup of complex internal monitoring sensors or sample holders.
• Advanced Thermal Insulation: Utilizing high-purity aluminum fiber material, the heating chamber minimizes heat loss and maximizes energy efficiency. This high-grade insulation allows for rapid heating rates while maintaining excellent temperature uniformity across the 400mm heating zone.
• Sophisticated Double-Layer Housing: A robust double-shell structure integrated with an active air cooling system ensures the outer surface remains cool to the touch. This design not only enhances operator safety but also stabilizes the internal electronics from heat-related drift.
• Vacuum and Atmosphere Versatility: The system is equipped with high-quality stainless steel vacuum sealing flanges, featuring integrated valves and vacuum gauges. This allows for seamless operation under inert gas flow or high-vacuum environments down to 10^-5 torr when paired with appropriate pumping systems.
• High-Accuracy PID Regulation: The integrated temperature controller offers 30 programmable segments, providing granular control over heating rates, dwell times, and cooling curves. With an accuracy of ±1°C, it ensures the highest levels of process repeatability.
• Automated Safety Interlock Systems: Built-in protection against overheating and thermocouple failure allows the system to operate unattended with confidence. The over-temperature alarm and automatic shutdown features mitigate risks during long-duration heat treatment cycles.
• Optimized Vertical Dynamics: The vertical orientation is specifically designed to accommodate quenching mechanisms and single crystal growth setups (Bridgman or Czochralski methods), leveraging gravity and thermal gradients more effectively than horizontal configurations.
• High-Performance Heating Elements: Featuring B-type double platinum-rhodium thermocouples and specialized heating elements, the unit maintains exceptional stability at the 1700°C threshold, ensuring long-term performance in oxidizing or neutral atmospheres.

Applications

Technical Specifications

Why Choose the 1700 Vertical Split Tube Furnace

• Industrial-Grade Durability: Engineering focusing on long-term thermal stability means this system maintains its 1700°C capability over hundreds of cycles, representing a superior investment for high-utilization R&D centers.
• Precision Manufacturing: Every unit is built using premium components, from the B-type platinum-rhodium thermocouples to the precision-machined stainless steel flanges, ensuring leakage-free vacuum performance and exact temperature feedback.
• Customization and Scalability: The vertical split design is inherently modular, allowing for the integration of custom quenching mechanisms, motor-driven lifting systems, or PC-based remote monitoring to suit specific research protocols.
• Comprehensive Safety Architecture: With redundant over-temperature protection and thermocouple breakage detection, this equipment minimizes operational risk during critical, unattended experiments.
• Expert Technical Support: THERMUNITS provides deep technical expertise for every system, assisting with setup, software integration, and application-specific configurations to ensure your research goals are met efficiently.

Contact our technical sales team today to request a formal quotation or to discuss a customized vertical thermal solution for your specific material processing requirements.