Muffle Furnace
1200°C High Temperature Muffle Furnace 19L Chamber with 50 Segment Programmable Controller
Item Number: TU-CT06
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Product Overview


This high-temperature muffle furnace is a precision-engineered solution for laboratories and industrial research facilities requiring consistent thermal processing up to 1200 °C. Featuring a spacious 19-liter heating chamber, the system provides a robust platform for material science experiments, ceramic sintering, and specialized heat treatments. The engineering focuses on a balance of high-capacity throughput and exceptional thermal stability, ensuring that sensitive samples are treated with the highest degree of accuracy and repeatability.
Designed for demanding R&D environments, the equipment serves a diverse range of sectors including metallurgy, aerospace, and advanced chemical manufacturing. Its primary value proposition lies in its optimized energy efficiency and rapid heating capabilities, which are facilitated by advanced high-purity fibrous alumina insulation. This unit is built to withstand rigorous daily operation while maintaining a safe-to-touch exterior through its innovative air-cooled double-shell architecture, providing researchers with a reliable and safe tool for high-stakes thermal analysis.
Industrial procurement teams can rely on this equipment for its proven performance under demanding conditions. By integrating heavy-duty heating elements and a sophisticated 50-segment programmable controller, the system offers the flexibility needed for complex thermal cycles. Whether performing carbonization of biomass or sintering advanced technical ceramics, the unit delivers the operational consistency and precision manufacturing quality expected from a market leader in thermal processing solutions.
Key Features
- High-Purity Fibrous Alumina Insulation: The chamber is lined with premium-grade alumina fiber insulation, which minimizes thermal mass and maximizes energy savings, allowing for faster ramp rates and reduced operational costs.
- Three-Sided Integrated Heating: To ensure superior temperature uniformity throughout the 19-liter chamber, heating elements are strategically embedded on three sides, eliminating cold spots and ensuring consistent results across all samples.
- Advanced 50-Segment PID Controller: The digital control system provides Proportional-Integral-Derivative logic with 50 programmable segments for precise ramping, cooling, and dwelling steps, accommodating the most complex heat treatment protocols.
- Double-Layer Steel Construction: A robust double-walled steel structure incorporates an integrated air cooling fan system, which effectively maintains the exterior furnace temperature at safe levels even during prolonged high-heat cycles.
- Integrated Safety Protections: The system is equipped with an automated door-open shutoff switch, overheat protection, and thermocouple break protection to safeguard both the operator and the integrity of the research materials.
- Top-Mounted Vent Port: A built-in exhaust port on the top of the unit facilitates the removal of moisture and volatile contaminants, significantly extending the service life of the heating elements and the chamber insulation.
- Fe-Cr-Al Doped Molybdenum Elements: Heavy-duty heating elements provide excellent oxidation resistance at high temperatures, ensuring long-term durability and reliable performance at the maximum 1200 °C threshold.
- Enhanced Data Management: The equipment features a default DB9 PC communication port, allowing for digital data recording and integration with external monitoring systems for comprehensive process documentation.
- Optional Eurotherm Upgrade: For applications requiring extreme precision, the system can be upgraded with a Eurotherm 3504 controller, offering ±0.1 °C accuracy and advanced WiFi control capabilities.
- Atmosphere Flexibility: While designed for air operation, the unit includes a gas inlet on the rear panel, allowing for the introduction of inert gases to support specific material processing requirements under controlled conditions.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Biomass Carbonization | Processing organic matter at strictly regulated heating rates between 10°C/min and 20°C/min to develop porous structures. | Prevents structural collapse and maximizes fixed carbon levels up to 78.8%. |
| Ceramic Sintering | High-temperature firing of technical ceramics and oxide powders to achieve maximum density and mechanical strength. | Three-sided heating ensures uniform shrinkage and eliminates internal stresses in large batches. |
| Ash Content Analysis | Thermal decomposition of organic components in food, plastics, or coal samples for quantitative analysis. | High-volume 19L chamber allows for simultaneous processing of multiple crucibles, increasing lab efficiency. |
| Material Tempering | Controlled heating and cooling of metal alloys to modify hardness, ductility, and toughness for industrial components. | Precise PID control allows for specific dwelling times required for metallurgy standards. |
| Catalyst Synthesis | Preparation of chemical catalysts through calcination processes requiring stable, long-duration thermal cycles. | Top-mounted vent effectively removes gaseous byproducts to maintain a clean reaction environment. |
| Aerospace R&D | Testing the thermal resistance and durability of advanced composite materials under extreme heat conditions. | Reliable 1200 °C performance simulates atmospheric reentry or jet engine temperatures for component validation. |
| Dental Lab Processing | Sintering of zirconia and other dental restorative materials requiring clean, high-temperature environments. | High-purity alumina lining prevents contamination of aesthetic restorations during the firing process. |
Technical Specifications
| Parameter | Specification Details for TU-CT06 |
|---|---|
| Model Identifier | TU-CT06 |
| Chamber Dimensions | 250mm x 300mm x 250mm (10" x 12" x 10") |
| Chamber Volume | 19 Liters |
| Maximum Temperature | 1200 °C (< 30 minutes) |
| Continuous Operating Temp | 1100 °C |
| Temperature Stability | ±1 °C |
| Temperature Accuracy | ±1 °C (Optional Eurotherm upgrade to ±0.1 °C) |
| Max Heating Rate | < 20 °C/min |
| Recommended Heating Rate | 10 °C/min |
| Heating Element Type | Fe-Cr-Al doped Mo |
| Thermocouple Type | K-Type |
| Power Supply | AC 220V ± 10%, Single Phase, 50 Hz |
| Maximum Power Output | 6.5 KW |
| Controller Type | 50-Segment Programmable Digital PID with Auto-tune |
| Insulation Material | High-purity fibrous alumina |
| Safety Features | Overheat protection, Thermocouple break protection, Door-open auto-off |
| Gas Ports | One Rear Gas Inlet, One Top Exhaust Vent |
| Communication Port | DB9 PC Port |
| Compliance & Certification | CE Certified (NRTL/UL61010 or CSA available upon request) |
Why Choose TU-CT06
- Proven Long-Term Reliability: Engineered with high-durability Fe-Cr-Al heating elements and a robust double-layer steel casing, this system is designed for years of consistent service in high-demand research environments.
- Unmatched Precision: The 50-segment programmable controller and ±1 °C stability ensure that your thermal protocols are executed with the exactness required for peer-reviewed research and industrial quality control.
- Safety-First Engineering: By integrating automatic shutoff mechanisms and forced-air cooling, we prioritize operator safety without compromising the high-temperature performance needed for advanced material science.
- Scalable Customization: From Eurotherm controller upgrades to quartz sample support shelves and LabVIEW integration, this furnace can be tailored to meet the specific requirements of your laboratory workflow.
- Certified Quality Standards: Every unit is manufactured to meet CE standards, with optional UL and CSA certifications available to ensure compliance with local safety regulations and institutional requirements.
This system represents a premium investment in your facility's research capabilities, providing the robustness and accuracy essential for modern material innovation. Contact our technical sales team today for a formal quotation or to discuss a custom thermal solution tailored to your specific processing needs.
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