Atmosphere Furnace
1400℃ Controlled Atmosphere Furnace with Nitrogen and Inert Atmosphere
Item Number : KT-14A
Price varies based on specs and customizations
- Max. temperature
- 1400 ℃
- Constant work temperature
- 1300 ℃
- Vacuum pressure
- 0.1 Mpa
- Heating rate
- 0-20 ℃/min
- Effective volume
- 1-512 L
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Introduction
KT-14A Controlled atmosphere furnace applies heating chamber overall vacuum sealing technology. It is an ideal atmosphere furnace for both laboratory and industrial application
It features a heavy-duty vacuum chamber structure design, excellent sealing performance, and a scientific united control panel for the vacuum suction and inert gas pressure and flow.
The furnace is equipped with a versatile 7 inches TFT smart touch screen controller, which allows operators to set and save different heating programs, reducing the difficulty of traditional digital controllers and assisting in the analysis of historical data.
Applications
The Controlled Atmosphere Furnace is a versatile and efficient tool designed for various high-temperature processes requiring precise atmosphere control. This furnace, equipped with advanced features such as temperature controller and a polycrystalline alumina fibre chamber, is ideal for applications in industrial settings, scientific research institutes, and universities. Its ability to pre-vacuum and handle gases like H2, Ar, N2, O2, CO, and NH3 makes it suitable for a range of specialized processes.
- Atmosphere Protection Sintering: Ideal for sintering materials under controlled atmospheres to prevent oxidation and enhance material properties.
- Atmosphere Reducing Processes: Used in processes that require a reduction in the presence of oxygen, such as in the production of certain alloys or ceramics.
- Material Research and Development: Essential for researchers studying the effects of controlled atmospheres on material properties and behaviors.
- Small Batch Production: Particularly useful in the production of semiconductors, silicon nitride, and other sensitive materials where atmosphere control is critical.
- Educational Purposes: Provides hands-on experience for students in materials science and engineering, demonstrating the practical aspects of controlled atmosphere furnaces.
Principle
The Controlled Atmosphere Furnace utilizes a vacuum sealing technique for its heating chamber. The insulation chamber and heating elements are enclosed within a reinforced vacuum chamber, resembling the design of a vacuum glove box. A vacuum pump is employed to evacuate the air within the chamber, creating a negative pressure of -0.1Mpa. Inert gas is then introduced to establish a controlled atmosphere environment. Essential components include a vacuum pressure gauge, vacuum suction port with valve, gas purging port with valve, and a float flowmeter. This furnace is suitable for both laboratory and industrial applications.
Detail & Parts
Features
The Controlled Atmosphere Muffle Furnace is a sophisticated piece of equipment designed for advanced heat treatment processes in industrial and research settings. This furnace offers a range of features that not only enhance its functionality but also ensure efficient and safe operation. Key benefits include precise temperature control, rapid heating and cooling capabilities, and the ability to handle various atmospheres, making it ideal for sintering and reducing processes under controlled conditions.
- Double Layer Housing and Wind Cooling System: The furnace features a double-layer housing with a wind cooling system, facilitating rapid heating and cooling. This design not only improves efficiency but also maintains low surface temperatures, ensuring safety during operation.
- Sealed Housing and Atmosphere Control: With a sealed housing, silicon gel sealed cover, and a door equipped with a silicon gel gasket, the furnace maintains a tight seal, crucial for controlled atmosphere processes. The inclusion of a water cooling system and gas flow management through flow meters ensures precise control over the atmosphere inside the chamber.
- Versatile Atmosphere Handling: The furnace is capable of pre-vacuuming and handling a variety of gases including H2, Ar, N2, O2, CO, and NH3. Multiple gas inlets and outlets, along with a burning mouth, allow for complex atmosphere manipulations, essential for advanced materials processing.
- Advanced Insulation and Heating Elements: Utilizing Kantal resistance wire heating elements and polycrystalline alumina fibre chamber, the furnace ensures optimal temperature uniformity and energy efficiency. This setup supports high-temperature applications up to 1400°C, making it suitable for a wide range of industrial and research applications.
Advantages
The Controlled Atmosphere Furnace offers a range of benefits that make it a superior choice for various applications in industries and research settings. Key advantages include:
- Uniform Temperature Field: The furnace ensures a consistent temperature distribution throughout the chamber, which is crucial for precise and uniform heat treatment processes. This feature is particularly beneficial for sintering and reducing atmospheres where temperature uniformity is critical.
- Low Surface Temperature: Despite operating at high temperatures, the exterior of the furnace remains relatively cool, enhancing safety and reducing the risk of burns or accidental fires. This is achieved through a double-layer housing design with a wind cooling system.
- Rapid Heating and Cooling: The integrated wind cooling system and high-quality heating elements allow for quick adjustments in temperature, optimizing the efficiency of the sintering process and reducing downtime between operations.
- Advanced Temperature Control: Equipped with a Shimaden FP93 controller, the furnace supports 40 programmable segments, providing precise control over the heating process. This advanced control system allows for complex, segmented heating profiles tailored to specific material requirements.
- Versatile Atmosphere Control: The furnace is designed to handle multiple gases including H2, Ar, N2, O2, CO, and NH3, and can be pre-vacuumed to minimize oxygen content. This versatility enables it to support a wide range of heat treatment processes in inert, reducing, or oxidizing atmospheres.
- Sealed and Safe Design: Features such as a silicon gel sealed cover, sealed door with a silicon gel gasket, and a water cooling system ensure that the furnace maintains a tight seal, preventing atmosphere leakage and ensuring the integrity of the heat treatment process.
- 7. Durable and High-Quality Materials: The chamber is constructed from polycrystalline alumina fibre, which is resistant to high temperatures and thermal shock, ensuring longevity and reliability of the furnace.
Safety Advantage
- Kindle Tech controlled atmosphere furnace owns over current protection, over temperature alarming function, furnace will turn off the power automatically
- Furnace build in thermal couple detecting function, furnace will stop heating and alarm will be on once broken or failure detected
- KT-14A Pro support power failure restarting function,furnace will resume the furnace heating program when power is incoming after failure
Technical specifications
| Furnace model | KT-14A | ||
|---|---|---|---|
| Max. temperature | 1400℃ | ||
| Constant work temperature | 1300℃ | ||
| Vacuum pressure | 0.1Mpa | ||
| Vacuum valve | Needle valve | ||
| Chamber material | Japan alumina fiber | ||
| Heating element | Silicon Carbide | ||
| Heating rate | 0-20℃/min | ||
| Temperature sensor | S 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 | ||
| Standard Chamber Sizes Stocks | |||
| Chamber size (mm) | Effective volume (L) | Chamber size (mm) | Effective volume (L) |
| 100x100x100 | 1 | 300x300x400 | 36 |
| 150x150x150 | 3.4 | 400x400x400 | 64 |
| 150x150x200 | 4.5 | 500x500x500 | 125 |
| 200x200x200 | 8 | 600x600x600 | 216 |
| 200x200x300 | 12 | 800x800x800 | 512 |
| Customer design sizes and volume is accepted | |||
Standard Package
| No. | Description | Quantity |
|---|---|---|
| 1 | Furnace | 1 |
| 2 | Thermal block | 1 |
| 3 | Crucible tong | 1 |
| 4 | Heat resistant glove | 1 |
| 5 | Operation manual | 1 |
Optional Setup
- Independent furnace temperature monitoring and recording
- RS 485 communication port for PC remote control and data exporting
- Insert gases port,exhaust output port,observation window port
- Touch screen temperature controller with versatile operator friendly functions
Warnings
Operator safety is the top important issue! Please operate the equipment with cautions. Working with inflammable& explosive or toxic gases is very dangerous, operators must take all necessary precautions before starting the equipment. Working with positive pressure inside the reactors or chambers is dangerous, operator must fellow the safety procedures strictly. Extra caution must also be taken when operating with air-reactive materials, especially under vacuum. A leak can draw air into the apparatus and cause a violent reaction to occur.
Designed for You
KinTek provide deep custom made service and equipment to worldwide customers, our specialized teamwork and rich experienced engineers are capable to undertake the custom tailoring hardware and software equipment requirements, and help our customer to build up the exclusive and personalized equipment and solution!
Would you please drop your ideas to us, our engineers are ready for you now!
FAQ
What Is A Atmospheric Furnace?
What Is The Use Of Atmosphere Furnace?
How Does An Atmosphere Furnace Work?
What Are The Advantages Of Using Atmosphere Furnaces?
What Factors Should Be Considered When Selecting An Atmosphere Furnace?
4.7
out of
5
The furnace's construction is impressive! It arrived quickly and was simple to set up.
4.9
out of
5
The atmosphere control is precise and consistent, yielding exceptional results.
4.8
out of
5
The furnace's temperature uniformity is remarkable, ensuring consistent material treatment.
4.7
out of
5
The insulation is outstanding, minimizing heat loss and saving energy.
4.9
out of
5
The safety features are top-notch, providing peace of mind during operation.
4.8
out of
5
The technical support is exceptional, with prompt and knowledgeable assistance.
4.7
out of
5
The furnace's programmability is user-friendly, enabling precise temperature control.
4.9
out of
5
The furnace's durability is impressive, ensuring years of reliable operation.
4.8
out of
5
The furnace's versatility is excellent, accommodating a wide range of applications.
4.7
out of
5
The furnace's energy efficiency is remarkable, reducing operating costs.
4.9
out of
5
The furnace's performance is exceptional, delivering consistent and reliable results.
4.8
out of
5
The furnace's technological advancements are impressive, ensuring state-of-the-art operation.
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