Description
High temperature performance: This equipment can reach up to 1200 ℃ and is suitable for various high-temperature experimental needs.
Vacuum environment: With vacuum function, experiments can be conducted under inert gas or vacuum environment to ensure the purity and safety of the experiment.
Precise temperature control: Adopting PID and SSR control modes, the temperature display accuracy reaches 0.1 ℃, and the heating rate can be adjusted to ensure the accuracy of the experiment.
Safety protection: Equipped with a door opening and power-off safety protection switch and a built-in secondary over temperature protection device, providing dual insurance.
Programmable control: With 50 programmable curve control functions, it meets the requirements of complex experimental processes.
Additional features: Supports advanced functions such as USB communication and paperless printing, providing more data management and control options.
Durable materials: Made of high-quality ceramic fiber inner liner and cold plate low-carbon steel shell, it has good wear resistance and corrosion resistance.
Convenient operation: The high-sensitivity touch screen and integrated temperature control panel design make the operation more intuitive and convenient.
Multiple specifications: Provide multiple working sizes and external dimensions to meet the needs of different users.
Furnace body and shell
Furnace shell material: The outer box shell is made of Q235 high-quality cold plate low carbon steel
Furnace shell process: After treatment with phosphate film salt, high-temperature spraying is carried out, and the color is computer gray; Has electrostatic impedance and corrosion resistance.
Furnace inner shell: metal frame shell structure, low furnace surface temperature
Door opening method: Side opening furnace door structure, the furnace door opens to the right for easy operation.
Standard packaging: wooden crate
Refractory materials
Furnace liner material: Made of ceramic fiber inner liner, with good wear resistance, the high-temperature furnace heats up on all sides, including the upper, lower, left, and right sides;
The furnace wire is embedded in the furnace chamber and not exposed, providing better protection for the heating element and ensuring the stability and safety of the high-temperature furnace.
Insulation method: insulation bricks and insulation cotton;
heating system
High quality HRE spiral resistance wire heating elements are securely embedded on the surface of the furnace and heated inside the furnace cavity through free thermal radiation, which is energy-saving, efficient, and has a long service life.
Heating on all sides (left and right, top and bottom) to achieve good uniformity inside the furnace.
The temperature measuring thermocouple enters from the upper rear of the furnace body;
The heating furnace wire terminal is located at the lower rear position of the furnace body;
Temperature control panel
Located below the furnace body, integrally formed, with a built-in control system and compensating wires connected to the furnace body PID and SSR control modes for precise temperature control.
The international standard K-type nickel chromium silicon thermocouple has a temperature measurement range of 0-1300 ℃ and a long service life.
The furnace door is equipped with a power-off safety protection switch.
Program Control System
LTDE fully automatic programmable instrument, PID regulation, display accuracy of 0.1 ℃
Built in secondary over temperature protection device, dual insurance;
Full range adjustable constant temperature, constant operation; Program running.
It can set the heating time, control the constant temperature time, and automatically stop the machine when the constant temperature time is reached.
Programmable 50 segment curve program, advanced controller that meets complex process requirements
Upgradeable features
USB communication function: Through the RS485 interface, bidirectional communication between the instrument and the PC can be achieved, suitable for secondary development. This feature greatly improves the flexibility and scalability of the system, allowing users to customize according to their actual needs.
Touch screen instrument: Equipped with a high-sensitivity touch screen, the operation is more convenient and intuitive. Users can achieve various settings and operations through the touch screen, improving user experience and work efficiency.
Paperless printing function: Supports paperless printing technology, which can directly save and view data, reduce paper waste, and meet environmental protection requirements. Meanwhile, this feature also facilitates data storage and management, improving the efficiency and security of data processing.
Shell upgrade: According to the specific needs of the experimental site, we can customize the shell material, such as using 304 stainless steel or 316 stainless steel with excellent corrosion resistance. This customized service not only improves the durability of the equipment, but also ensures its stable operation in various complex environments.
after-sale service
Responsible for providing remote technical guidance to users
Timely provision of spare parts and accessories for equipment
Provide technical consultation and support during the use of equipment
Immediate response within 8 working hours upon receiving customer fault notification
Main components
One programmable high-temperature furnace SXF-2.5-10 furnace body
LTDE programmable control instrument
Solid state relay
Intermediate relay
Thermocouple
Cooling motor
High temperature heating wire
attention
Before use, please read the product manual carefully.
Before closing the door, a furnace plug must be placed at the entrance of the furnace.
Flammable and explosive materials are strictly prohibited from being placed inside the furnace.
Corrosive substances or liquids shall not be placed inside the furnace.
Before heating up, it is necessary to evacuate or fill with inert gas.
The temperature should be raised in an inert atmosphere or vacuum state.
If there is no need for inert atmosphere or non vacuum heating in special circumstances, please open the valve.
Method of filling inert gas: Place the sample in the furnace, plug the furnace, and close the door. Equipped with a vacuum pump, the air inside the furnace can be extracted in 2-3 times. When the vacuum pressure gauge pointer reaches its limit, the exhaust valve is closed and the inlet is filled with inert gas.
A vacuum (atmosphere) furnace is a non pressure vessel used for negative pressure or atmospheric pressure.
When the pressure inside the furnace is greater than the positive pressure of 0.15MPa during the heating process, the exhaust valve should be opened to release the pressure (pay attention to the hot gas inside the furnace when opening the valve).
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