Tube Furnace
1200℃ Split Tube furnace with quartz tube
Item Number : KT-TF12
Price varies based on specs and customizations
- Max. temperature
- 1200 ℃
- Constant work temperature
- 1100 ℃
- Furnace tube diameter
- 30 / 40 / 60 / 80 / 100 / 120 /150 / 230 mm
- Heating zone length
- 300 / 450 / 600 / 800 mm
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Introduction
A Split Tube Furnace With Quartz Tube is a high-temperature laboratory equipment used for various heating and processing applications. It features a top-open furnace shell design for convenient observation of samples, a compact design for space efficiency, and versatile functions. The furnace utilizes high-purity quartz tube with excellent acid resistance and high working temperature, ensuring long service life and lower investment. It also has a stainless steel vacuum flange with various adapting ports for different vacuum pump station setups, providing good sealing and high vacuum degree. The KT-TF12 Pro model incorporates a 7-inch TFT touch screen controller for user-friendly program setting and historical data analysis.
Applications
Tube furnaces are widely used in various fields for research and industrial applications. Here are the main application areas:
- Universities and research institutes
- Industrial and mining enterprises
- New material research
- Chemical vapor deposition
- Small sample vacuum sintering
- High-temperature pyrolysis
- Composition analysis
- Related heating treatment work
Principle
Split tube furnace is a kind of high temperature heating equipment with a heating chamber made of quartz tube and a split furnace shell. The heating elements are embedded in the insulation layer of the furnace, and the temperature is controlled by a programmable temperature controller. The split furnace shell design allows for easy observation of the samples inside the quartz tube. Split tube furnaces are widely used in universities, researching institutes, industrial and mining enterprises for new material researching, chemical vapour deposition, small sample vacuum sintering, high temperature pyrolysis, composition analysis and related heating treatment work.
The surface is not painted and electrostatically sprayed, which is luxurious and beautiful; the furnace shell adopts double-layer air-cooled structure, and the surface temperature is ≤50°C; the opening and closing furnace door, furnace body, and control cabinet are integrated design, with a compact structure; the layout of the control panel is reasonable; the material of the furnace tube can be customized according to the heat treatment material and the length of the furnace tube.
Features
Split tube furnaces offer a number of benefits over traditional furnaces, including:
- Compact design: Split tube furnaces are more compact than traditional furnaces, making them ideal for use in space-constrained environments.
- Small footprint: Split tube furnaces have a smaller footprint than traditional furnaces, making them easier to transport and store.
- Versatile functions: Split tube furnaces can be used for a variety of applications, including heat treating, annealing, and sintering.
- Top open furnace shell design: The top open furnace shell design allows for easy observation of the samples inside the quartz tube.
- Double furnace shell design: The double furnace shell design provides forced air flow cooling to control the furnace surface temperature.
- PID programmable temperature control: The PID programmable temperature control provides excellent control accuracy and supports remote control and centralized control.
- High purity quartz tube: The high purity quartz tube has excellent acid resistance and high working temperature, resulting in a long service life and lower investment.
- Stainless steel vacuum flange: The stainless steel vacuum flange with various adapting ports meets different vacuum pump station setups, providing good sealing and a high vacuum degree.
- KT-TF12 Pro: The KT-TF12 Pro applies a 7-inch TFT touch screen controller, enabling more friendly program setting and historical data analysis.
Advantages
- High purity Al2O3 polycrystalline fibers insulation:Provides excellent thermal insulation and reduces heat loss, resulting in energy savings and improved temperature uniformity.
- Embedded Molybdenum doped resistant heating wire coils: Ensures long-lasting and reliable heating performance, even at high temperatures.
- Max. working temperature of up to 1200C: Allows for a wide range of applications, including high-temperature sintering, heat treatment, and material testing.
- Top open furnace shell design: Provides easy access to samples and allows for convenient observation during heating processes.
- Double furnace shell design with forced air flow cooling: Effectively controls the surface temperature of the furnace, ensuring operator safety and reducing the risk of overheating.
- PID programmable temperature control: Offers precise temperature regulation and support for remote control and centralized monitoring.
- High purity quartz tube: Exhibits excellent acid resistance and high working temperature, ensuring long service life and minimizing consumables costs.
- Stainless steel vacuum flange with various adapting ports: Enables easy connection to vacuum pump stations and ensures good sealing for high vacuum applications.
- 7-inch TFT touch screen controller: Provides a user-friendly interface for program setting and historical data analysis, simplifying operation and enhancing productivity.
Safety Advantage
- Kindle Tech tube furnace owns over current protection and 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-TF12 Pro support power failure restarting function,furnace will resume the furnace heating program when power is incoming after failure
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 size and heating zone length can be customized | |
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
- In tube gases detecting and monitoring,like H2, O2 and so on
- Independent furnace temperature monitoring and recording
- RS 485 communication port for PC remote control and data exporting
- Insert gases feeding flow rate control,like mass flowmeter and float flowmeter
- Touch screen temperature controller with versatile operator friendly functions
- High vacuum pump station setups, like vane vacuum pump,molecular pump,diffusion pump
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.
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FAQ
What is a tube furnace?
Laboratory tube furnace is one classic external heating high temperature tube furnace, also named hot wall heating furnace.
According to the different working temperature, furnace tube material usually can be transparent quartz tubes, high purity alumina ceramic tubes and high strength metal alloy tubes.
To meet different thermal researching purposes, tube furnace can be designed with multi heating zones, so as to have a flexible control of temperature gradient in the tube working chamber; furnace tube can work with a controlled atmosphere working environment or a high vacuum working environment.
How does a tube furnace work?
Tube furnace heating elements are placed surrounding the cylindrical cavity, furnace can only heat the samples in the cylindrical cavity through indirect thermal radiation, since furnace tube can prevent sample material from contacting with furnace heating elements and insulation materials, so tube furnace creates a clean isolated heat chamber and reduce risks of the sample material contaminating by the furnace.
What is the application for tube furnace?
Tubular furnace is mainly used in metallurgy, glass, heat treatment, lithium anode and cathode materials, new energy, abrasives and other industries, and is a professional equipment for measuring materials under certain temperature conditions.
Tube furnace features simple structure, easy operation, easy control and continuous production.
Tube furnace is also widely applied in the CVD (chemical vapor deposition) and plasma enhanced CVD systems.
How many different types tube furnace?
Tube furnace can work with different mechanical functions smoothly, so there are many different types tube furnace variations for different experiment purposes, typical furnace furnaces are as below:
- Horizontal tube furnace
- Vertical tube furnace
- Split tube furnace
- Rotary tube furnace
- Tilting tube furnace
- Sliding tube furnace
- Fast heating and cooling tube furnace
- Continuous feeding and discharging tube furnace
What are the advantages of using a tube furnace?
What safety precautions should be taken when using a tube furnace?
4.8
out of
5
The split tube furnace with quartz tube is an excellent piece of equipment. It heats up quickly and evenly, and the temperature control is precise. I highly recommend this product to anyone who needs a high-quality tube furnace.
4.7
out of
5
I am very satisfied with the 1200℃ Split Tube furnace with quartz tube. It is well-made and easy to use. The customer service is also excellent. I would definitely recommend this product.
4.9
out of
5
The 1200℃ Split Tube furnace with quartz tube is a great value for the money. It is durable and has many features that are typically found on more expensive models. I am very happy with my purchase.
4.6
out of
5
The 1200℃ Split Tube furnace with quartz tube is a great choice for anyone who needs a reliable and affordable tube furnace. It is easy to set up and use, and it produces consistent results.
4.8
out of
5
The 1200℃ Split Tube furnace with quartz tube is a well-made and durable piece of equipment. It is also very easy to use. I would highly recommend this product to anyone who needs a tube furnace.
4.7
out of
5
The 1200℃ Split Tube furnace with quartz tube is a great product. It is easy to use and produces consistent results. I am very happy with my purchase.
4.9
out of
5
The 1200℃ Split Tube furnace with quartz tube is a great investment. It is a well-made product that is built to last. I would definitely recommend this product to anyone who needs a tube furnace.
4.6
out of
5
The 1200℃ Split Tube furnace with quartz tube is a great product. It is easy to use and produces consistent results. I am very happy with my purchase.
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