Equipment Introduction:

A three temperature zone vertical tube furnace using Fluidized Bed Chemical Vapor Deposition (FBCVD) technology. FBCVD technology is carried out in the fluidized bed area of the furnace, where solid particles exhibit a state similar to liquid boiling under the action of rising gas flow. This not only increases the contact area between materials and reaction gases, but also promotes uniform heating and efficient conversion of reactants. It is commonly used to prepare various materials such as thin films and powders.
In addition to possessing the basic characteristics of a typical three temperature zone tube furnace, this equipment has also been optimized for fluidized bed reactions, such as enhancing gas flow and distribution, ensuring stable fluidized bed conditions in the fluidized bed area, etc. In practical applications, it can be used for the growth of advanced materials such as carbon nanotubes and graphene, as well as the preparation and modification of catalysts.

   Equipment characteristics

 1. High temperature sintering.
 2. Stable and reliable control, convenient operation, and complete safety protection measures.
 3. Adopting advanced PID self-learning fuzzy control, the temperature control accuracy is high and maintained at ± 1 ℃.
 4. The furnace lining is made of high-purity alumina lightweight fiber material, which has better insulation effect, energy conservation and consumption reduction.
 5. Equipped with Internet of Things (WIFI) function, it can remotely monitor and operate devices through mobile phones and computers.
 6. The data storage function can store important sintering parameters for up to 30 days (8 hours per day).
 7. Formula function, can pre store more than 20 formulas.
 8. Networking function, using RJ45 interface and TCP/IP protocol, can connect the system to the upper computer (the upper computer needs to install corresponding software).

Device Name

Three temperature zone vertical tube furnace (fluidized bed FBCVD)

Specification and model

NBD-OP1200-LT3

Tmax

Power supply

Three phase 380V 50HZ

Rated power

Number of temperature zones

Temperature control accuracy

±1℃

K-type thermocouple

φ150*900mm

1100 long*1970 high*670mm deep

control system

 1. Sintering process curve setting: dynamically display the setting curve, the equipment sintering can pre store multiple process curves, and each process curve can be freely set;
2. Can schedule sintering and achieve unmanned sintering process curve sintering;
3. Real time display of sintering power and voltage information, recording sintering data, and export to achieve paperless recording;
4. Capable of remote control and real-time observation of equipment status;
5. Temperature correction: The difference between the main control temperature and the sample temperature is corrected nonlinearly throughout the sintering process.

Temperature Accuracy

±1℃

heating element

Mo doped Fe Cr Al alloy

Sealing system

Vacuum degree: 10Pa (mechanical pump)

Pressure measurement and monitoring

Gas supply system

Net weight

约260KG

Equipment usage precautions

 When using the equipment, the absolute pressure gauge reading should not exceed 0.15MPa to prevent equipment damage caused by excessive pressure;

When used under vacuum, the operating temperature of the equipment shall not exceed 800 ℃.

Service support

 One year limited warranty with lifetime support (warranty does not include consumable parts such as handling pipes and O-rings. Please order replacement parts at the relevant product section below.)