
Tube Furnace
1200℃ Split Tube Furnace Laboratory Quartz Tube Furnace with Quartz Tube
Item Number : KT-TF12
Price varies based on specs and customizations
- Max. temperature
- 1200℃
- Furnace tube diameter
- 30~230 mm
- Heating zone length
- 300~800 mm

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Leveraging exceptional R&D and in-house manufacturing, KINTEK provides diverse laboratories with advanced high-temperature furnace solutions. Our product line, including Muffle, Tube, Rotary Furnaces, Vacuum & Atmosphere Furnaces, and CVD/PECVD/MPCVD Systems, is complemented by our strong deep customization capability to precisely meet your unique experimental requirements. Have a specific need? Contact us to discuss your custom furnace solution.
Product Details & Visuals
Explore the design and components of our 1200℃ Split Tube Furnace:



The surface is electrostatically sprayed for a luxurious and beautiful finish; the furnace shell adopts a double-layer air-cooled structure, ensuring the surface temperature remains ≤50°C. The opening and closing furnace door, furnace body, and control cabinet are integrated into a compact design. The control panel layout is rational and user-friendly. Furnace tube material and length can be customized according to your heat treatment material.



Introducing the 1200℃ Split Tube Furnace with Quartz Tube
The KINTEK 1200℃ Split Tube Furnace with Quartz Tube is a premier high-temperature laboratory solution engineered for precise heat treatment in controlled inert atmospheres. It features a programmable temperature controller with 30 segments, enabling heating and cooling rates up to 15°C per minute. Designed for operations up to 1200°C, this furnace system includes essential accessories like a vacuum pump and alumina ceramic end plugs to ensure uniform temperature distribution. It's an ideal choice for research and testing applications demanding meticulously controlled environments and high-temperature capabilities.
Technical Specifications
Furnace model | KT-TF12 |
Max. temperature | 1200℃ |
Constant work temperature | 1100℃ |
Furnace tube material | High purity quartz |
Furnace tube diameter | 30 / 40 / 60 / 80 / 100 / 120 /150 / 230 mm |
Heating zone length | 300 / 450 / 600 / 800 mm |
Vacuum sealing solution | SS 304 flange with O ring |
Rated vacuum pressure | 0.001Pa/10E5 torr |
Rated positive pressure | 0.02Mpa/150 torr |
Chamber material | Japan alumina fiber |
Heating element | Cr2Al2Mo2 wire coil |
Heating rate | 0-20℃/min |
Temperature sensor | Build in K type thermal couple |
Temperature controller | Digital PID controller/Touch screen PID controller |
Temperature control accuracy | ±1℃ |
Temperature uniformity | ±5℃ |
Electric power supply | AC110-220V,50/60HZ |
Other quartz tube sizes and heating zone lengths can be customized. Inquire about customization options. |
Key Features & Benefits
Our 1200℃ Split Tube Furnace offers significant advantages for your laboratory and industrial applications:
- High-Temperature Capability: Operates reliably up to 1200°C, perfect for crystal growth, sintering, and advanced material testing.
- Durable Quartz Tube: Utilizes a high-purity quartz tube (softening point 1270°C) for excellent thermal stability and prolonged use at high temperatures.
- User-Friendly Split Design: The split furnace design allows for easy sample loading/unloading, minimizes thermal shock risk, and boosts operational efficiency.
- Optimized Reaction Efficiency: Thoughtfully designed tube length and diameter provide longer residence times and superior heat transfer for enhanced reaction uniformity and efficiency.
- Versatile Functionality: Ideal for diverse processes such as CVD, ceramic substrate conductivity testing, and nanostructure growth, making it invaluable in material science and engineering.
- Precision PID Temperature Control: Equipped with a 30-segment PID controller for accurate, consistent heating profiles crucial for complex experiments. The KT-TF12 Pro model features a 7-inch TFT touch screen for intuitive program setting and historical data analysis.
- Compact and Efficient Design: More compact than traditional furnaces with a smaller footprint, ideal for space-constrained environments and easier transport.
- Enhanced Observation: The top-open furnace shell design facilitates easy observation of samples within the quartz tube.
- Superior Sealing: Stainless steel vacuum flanges with various adapting ports ensure excellent sealing for high vacuum applications.
- Customizable: We can tailor features like quartz plate pore sizes and tube dimensions to perfectly match your sample types and research needs. Let's build your ideal furnace.
Applications
KINTEK tube furnaces are trusted across various sectors for both research and industrial tasks, including:
- Universities and research institutes for cutting-edge studies
- Industrial and mining enterprises for quality control and process development
- New material research and synthesis
- Chemical vapor deposition (CVD) processes
- Small sample vacuum sintering
- High-temperature pyrolysis experiments
- Material composition analysis
- General and specialized heating treatment work
Safety Advantages
Prioritizing your safety and equipment integrity:
- Over-Current and Over-Temperature Protection: The furnace automatically shuts off power if over-current or over-temperature conditions are detected.
- Thermocouple Failure Detection: Built-in thermocouple detection halts heating and triggers an alarm if a break or failure is identified.
- Power Failure Restart (KT-TF12 Pro): The KT-TF12 Pro model can resume the heating program automatically when power is restored after an outage.
- Cool-Touch Surface: Double furnace shell design with forced air cooling keeps the furnace surface temperature at or below 50°C during operation.
Operating Principle
The 1200℃ Split Tube Furnace employs a high-purity quartz tube as the heating chamber. A programmable PID temperature controller precisely regulates heating and cooling rates. The furnace is designed for inert atmosphere applications, supporting vacuum and gas purging to establish and maintain specific environmental conditions essential for sensitive material processing.
Standard Package
No. | Description | Quantity |
1 | Furnace | 1 |
2 | Quartz tube | 1 |
3 | Vacuum flange | 2 |
4 | Tube thermal block | 2 |
5 | Tube thermal block hook | 1 |
6 | Heat resistant glove | 1 |
7 | Operation manual | 1 |
Optional Setup & Customization
Enhance your furnace's capabilities with these optional features. KINTEK excels in providing customized solutions to meet your specific experimental needs.
- In-tube gas detection and monitoring (e.g., H2, O2)
- Independent furnace temperature monitoring and recording systems
- RS 485 communication port for PC remote control and data exporting
- Gas feeding flow rate control (mass flowmeters and float flowmeters)
- Advanced touch screen temperature controller with versatile, user-friendly functions
- High vacuum pump station setups (e.g., vane vacuum pump, molecular pump, diffusion pump)
Interested in these options or have other specific requirements? Contact our technical team to explore the possibilities and receive a personalized quotation.
Ready to advance your research with a KINTEK high-temperature furnace? Request a quote or schedule a consultation with our furnace experts today!
FAQ
What Are The Common Applications Of A Split Tube Furnace?
What Is A Tube Furnace And How Does It Work?
What Is The Principle Of A Hot Press Furnace?
What Are The Main Applications Of A Rotary Tube Furnace?
What Are The Main Applications Of Multi-zone Tube Furnaces?
What Is A Dental Furnace Used For?
What Are The Key Features Of A Split Tube Furnace?
What Are The Main Applications Of Tube Furnaces?
What Are The Applications Of A Hot Press Furnace?
What Are The Key Features Of A Rotary Tube Furnace?
What Are The Key Features Of Multi-zone Tube Furnaces?
What Are The Key Features Of A Dental Furnace?
How Does A Split Tube Furnace Work?
What Are The Advantages Of Using A Tube Furnace?
What Are The Features Of A Hot Press Furnace?
How Does A Rotary Tube Furnace Work?
How Does A Multi-zone Tube Furnace Work?
How Does A Dental Furnace Work?
What Are The Advantages Of Using A Split Tube Furnace?
What Types Of Tube Furnaces Are Available?
Why Is A Vacuum Environment Used In Hot Press Furnaces?
What Are The Advantages Of Using A Rotary Tube Furnace?
What Are The Advantages Of Using A Multi-zone Tube Furnace?
What Are The Advantages Of Using A Dental Furnace?
What Temperature Can A Split Tube Furnace Reach?
What Temperature Ranges Can Tube Furnaces Achieve?
What Materials Are Commonly Processed In Hot Press Furnaces?
What Temperature Can A Rotary Tube Furnace Reach?
What Types Of Multi-zone Tube Furnaces Are Available?
What Safety Features Should A Dental Furnace Have?
Why Is The Split Design Beneficial In A Tube Furnace?
Can Tube Furnaces Operate Under Different Atmospheres?
What Types Of Materials Can Be Processed In A Rotary Tube Furnace?
What Types Of Dental Furnaces Are Available?
What Makes KINTEK Tube Furnaces Special?
4.8
out of
5
Incredible precision and durability! The quartz tube furnace exceeded my expectations. Perfect for lab use.
4.7
out of
5
Fast delivery and top-notch quality. This furnace is a game-changer for our research projects.
4.9
out of
5
Worth every penny! The split tube design makes it so easy to use. Highly recommend for any lab.
4.8
out of
5
Superb craftsmanship and advanced tech. The furnace heats up quickly and maintains temperature flawlessly.
4.9
out of
5
Impressive performance! The quartz tube is sturdy and the furnace is incredibly efficient. Love it!
4.7
out of
5
Great value for money. The furnace arrived promptly and works like a charm. Very satisfied!
4.8
out of
5
Reliable and high-quality. The split tube feature is brilliant. Perfect for high-temperature experiments.
4.9
out of
5
Exceptional product! The furnace is robust and the quartz tube is crystal clear. A must-have for labs.
Products
1200℃ Split Tube Furnace Laboratory Quartz Tube Furnace with Quartz Tube
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