70mm Tube Furnace
2.Lab Box Furnace Equipment:1L-36L
3.Working Temperature can reach 1200℃-1700℃
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Description
Technical Parameters
The 70mm tube furnace is a tube heating furnace with a 70mm internal diameter,which is mainly used for material processing and research in high temperature environments.Its design allows samples to be heated in a closed and controlled environment to meet a variety of experimental and research needs.It can be used for quenching,annealing,sintering and other heat treatment processes of metal materials to improve their mechanical properties and microstructure.Its characteristics of uniform heating,fast heating rate,large bearing capacity and controllable atmosphere make it an important tool in the field of material research,chemical experiments and industrial heat treatment.When choosing and using,reasonable choices should be made according to specific experimental needs and conditions.The operation of this equipment must strictly follow the principle of "adequate preparation, precise parameters, strict monitoring and safety first". Through standardized operation procedures and regular maintenance, the service life of equipment can be effectively prolonged, the failure rate can be reduced, and the reliability and safety of experiments or production can be ensured.
Parameter
| Lab Tubu Furnace Equipment | ||||
| Specification | Working Temperature | Outer diameter of furnace tube(mm) | Number of heating zones | Length of heating zone(mm) |
| TFH：Desktop Type | 1200:1200℃ | 25:Φ25mm | Single Temperature Zone | 150:150mm |
| TFV：Vertical Type | 1500:1500℃ | 30:Φ30mm | Double Temperature Zone | 220:220mm |
| TFR：Rotary Type | 1700:1700℃ | 50:Φ50mm | Three Temperature Zone | 290:290mm |
| TFM：Multi-station Type | 60:Φ60mm | 440:440mm | ||
| TFP：High Pressure Type | 80:Φ80mm | |||
| TFC:CVD | 100:Φ100mm | |||
| TFE:PECVD | ||||
| TFG：Atmosphere Fired Type | ||||
| TFD：Customized | ||||
| Lab Box Furnace Equipment | ||
| Specification | Working Temperature | Volume(L) |
| BFC:General type | 1200:1200℃ | 1:1L |
| BFV:Vacuum Type | 1500:1500℃ | 3.4:3.4L |
| BFW:Visible type | 1700:1700℃ | 4.5:4.5L |
| BFD:Customized | 7.2:7.2L | |
| 12:12L | ||
| 16:16L | ||
| 18:18L | ||
| 36:36L | ||
Application Areas and Precautions for use
Application Areas
Material science:used to study the thermal stability of materials,phase transition behavior and the effect of heat treatment on material properties.
Chemical engineering:for the preparation of catalysts,synthesis of chemicals and kinetic studies of chemical reactions.
Nanotechnology:for the synthesis and characterization of nanomaterials and the preparation of nanodevices.
Electronic engineering:for the annealing of semiconductor materials,doping and the growth of thin films and other processes.
Precautions for use
Safe operation: When using the equipment,you should strictly abide by the operating procedures and safety specifications to prevent accidents.
Regular maintenance: Regular maintenance and repair of the equipment to ensure the normal operation of the equipment and extend the service life of the equipment.
Sample treatment:before heating,the sample should be properly treated,such as cleaning,drying,etc.,to ensure the accuracy of the experimental results.
To summarize,It is a kind of powerful and flexible high temperature heating equipment,which is widely used in many fields.By understanding its characteristics and application areas,this equipment can be better utilized for scientific research and technology development.
Calibration method of temperature control system
When calibrating with the temperature control system of a tube furnace, certain steps need to be followed to ensure accuracy and safety. The following is a common calibration procedure that is suitable for most tube furnace temperature control systems:
The preparation stage
Prepare tools and materials:
High precision standard thermometer: Its measuring range should cover the common operating temperature of the tube furnace to ensure the accuracy of calibration.
Tools such as screwdrivers and wrenches: Used to remove and install components of the temperature control system (if necessary).
Calibration record sheet: Used to record data during calibration for subsequent analysis and review.
Learn about temperature control systems
Consult the operating manual of the tube furnace to learn the structure, working principle and calibration method of the temperature control system.
Familiarize yourself with the interface and operation mode of the temperature control system to facilitate subsequent calibration operations.
Enter calibration mode
Turn off the power to the tube furnace
Before any calibration operation, always turn off the power to the tube furnace to ensure safety.
Enter the calibration setting screen
Enter the calibration setting screen of the temperature control system according to the instructions in the operation manual. This is usually done through a specific key combination or menu path.
Select the calibration point and stabilize the temperature
Select calibration points
According to the experimental or production needs, select several key temperature points for calibration. These calibration points usually include low, medium and high temperature points to ensure that the temperature control system works accurately over the entire temperature range.
Set the temperature and wait for stability
Set the tube furnace to the temperature of the selected calibration point and wait for the temperature in the furnace to stabilize. The stabilization time may vary depending on the type and temperature range of the tube furnace, so refer to the recommendations in the operating manual.
Measure the actual temperature and record it
Measurement with standard thermometer
After the temperature in the furnace is stable, use the prepared high-precision standard thermometer to measure the actual temperature in the furnace. Ensure that the thermometer is placed close to the sensor position of the temperature control system to reduce errors.
Record data
The actual temperature measured is recorded in the calibration record sheet for subsequent comparison with the temperature displayed by the temperature control system.
Comparison and adjustment
Comparison temperature
The actual temperature measured by the standard thermometer is compared with the temperature displayed by the temperature control system. If no, the temperature control system needs to be adjusted.
Adjust the temperature control system
Use the calibration function of the temperature control system to adjust the temperature control system according to the instructions in the operating manual. This usually involves modifying the parameters of the temperature control system, such as gain, offset, etc., to reduce the difference between the actual temperature and the displayed temperature.
Repeat calibration
Repeat the above steps for other selected calibration points, performing multiple calibrations to improve accuracy. After each calibration, the data should be recorded and the results compared until the difference between the displayed temperature and the actual temperature of the temperature control system is within an acceptable range.
Save calibration parameters and exit calibration mode
Save calibration parameters: After all calibration points are completed, make sure to save the calibrated parameters. This usually needs to be done in the Settings menu of the temperature control system.
Exit calibration mode: Exit calibration mode according to the instructions in the operation manual and restart the tube furnace to verify the calibration effect.
Precautions
Safety first
Before any calibration operation, always turn off the power to the tube furnace and ensure that all components are cooled to a safe temperature.
Accuracy
Calibration with a high-precision standard thermometer to ensure the accuracy of the results. At the same time, ensure that the thermometer is placed in a position close to the sensor position of the temperature control system.
Record and review
Establish a calibration record table and record the data in the calibration process in time. Regular review and correction to ensure long-term accuracy and reliability of the temperature control system.
Through the above steps, the temperature control system of the tube furnace can be effectively used for calibration, improve the accuracy and reliability of the temperature control system, so as to meet the temperature requirements of the experiment or production.
Environmental Protection
The equipment is used to treat various wastes and pollutants such as waste gas and harmful substances in waste water.Through high temperature incineration or catalytic oxidation and other methods,these harmful substances can be converted into harmless substances.
Exhaust gas treatment
Combustion treatment method:
Harmful substances in the waste gas are transformed into harmless substances and released in the form of heat energy by means of high-temperature oxidizing and combustion.This method is suitable for high concentration and high temperature organic waste gas,but there are shortcomings such as high energy consumption and large equipment.
01
Adsorption method:
Harmful substances in the exhaust gas are adsorbed onto the surface of the adsorbent,thus purifying the exhaust gas.The adsorption method is suitable for the treatment of low concentration organic waste gas,with the effect of resource recovery,but need to regularly replace the adsorbent.
02
Chemical treatment method:
harmful substances in the exhaust gas are transformed into harmless substances through chemical reaction,which is suitable for the treatment of low-concentration and difficult-to-degradation exhaust gas,but it needs to choose the treatment agent carefully in order to avoid secondary pollution.
03
Biological filter tower method:
A method that utilizes microorganisms to degrade harmful substances in the exhaust gas.By setting up a filter tower containing microorganisms and utilizing the biodegradation effect of microorganisms,the harmful substances in the exhaust gas are converted into harmless or low-toxic substances.
04
Plasma technology:
Utilizing high-energy electrons and free radicals generated by a high-voltage electric field,harmful substances in the exhaust gas are converted into harmless or low-toxic substances.This method has the advantages of good treatment effect and low operation cost,and is suitable for treating many types of waste gas.
05
Wastewater treatment
Biological treatment method
Utilizes microorganisms to degrade pollutants in organic wastewater and convert them into harmless substances.Biological treatment method has the advantages of low energy consumption and low cost,and is suitable for the treatment of organic wastewater and some heavy metal wastewater.
Physicochemical treatment method
Including precipitation,filtration,adsorption and other methods,the pollutants in the wastewater are separated by physical or chemical means.This method is suitable for wastewater with more suspended matter and can initially purify the wastewater.
Membrane Separation Technology
The use of different pore size membrane filtration and separation of wastewater,to achieve the separation of organic matter,microorganisms and ions,etc..Membrane separation technology purification effect is good,easy to operate,but the equipment investment is higher.
Market analysis
Market size and growth
With the continuous progress of scientific research and industrial production,the performance and quality requirements of tubular furnaces are also constantly improving,and the market size of tubular furnaces continues to expand,and shows a steady growth trend.This trend benefits from the booming development of China's industrial sector,especially in many key areas such as chemical industry, metallurgy,and energy,where the application demand for tube furnaces continues to rise,injecting a strong impetus to market growth.In addition,policy support has also created a good development environment for the tubular furnace industry,promoting the continued growth of market demand.
Competitive pattern
The market competition pattern of tubular furnaces is more fierce,and there are many brands and models of 70mm tubular furnaces on the market. These brands compete for market share through technological innovation,product quality improvement and service optimization.Some well-known brands such as Fischero,Shangneng,Yanmai Technology,etc.,occupy a certain share in the market,and provide a wealth of product information and technical support.
The price situation
The price of the 70mm tube furnace varies depending on the brand,configuration,performance and other factors.In general,the price of well-known brands and high-end configurations of tube furnaces is higher,while the price of ordinary brands and basic configurations of tube furnaces is relatively low.At the same time,the market supply and demand relationship will also affect the price change.Prices may rise slightly during peak demand seasons; Prices may fall during low demand seasons.
Development trend
Technological innovation
With the continuous development of science and technology,the tube furnace industry is also constantly innovating.In the future,the 70mm tube furnace will pay more attention to the development of intelligence,automation and high efficiency to meet the higher needs of scientific research and industrial production.
Application field expansion
70mm tube furnace is widely used in material research,chemical experiments, industrial heat treatment and other fields.In the future,with the vigorous development of new materials,new energy and other industries,its application fields will be further expanded.
International development
With the acceleration of globalization,the 70mm tube furnace industry will also pay more attention to international development.Domestic manufacturers will actively explore the international market,compete and cooperate with international well-known brands,and jointly promote the progress and development of the tubular furnace industry.
Market demand and challenge
Market demand
With the continuous progress of scientific research and industrial production,the demand for tube furnaces is also increasing.Especially in the fields of new energy and new materials,the demand for tube furnaces under extreme conditions such as high temperature,high pressure and high vacuum is more urgent.
Challenges
However,the 70mm tubular furnace market also faces some challenges.For example,problems such as technical barriers,uneven product quality,and inadequate implementation of environmental standards may affect the healthy development of the market.Therefore,manufacturers need to continuously strengthen technological innovation and product quality management to improve market competitiveness.
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