Vertical tube furnace 1100 ℃

Vacuum vertical tube furnace1100℃

GR.VTFThe series of vacuum vertical tube furnaces have a reasonable performance design, integrating multiple functions, achieving ideal results in safety, reliability, and practicality.

1.The furnace body adopts a double-layer furnace shell structure, with fans installed between the double-layer furnace shells to quickly raise and lower the temperature, and the surface temperature of the furnace shell is low.

2. The furnace tube adopts 99 high-purity corundum tube or high-purity quartz tube, and both ends are sealed with SUS304 high vacuum water-cooled flange.

3. The furnace material is made of high-quality imported alumina polycrystalline fiber vacuum adsorption, which significantly improves energy efficiency compared to traditional hard furnace materials such as electric furnaces. It has strong resistance to sudden cooling and heating. The heating furnace is composed of two parts, the left and right part. The right part of the furnace can be turned backwards by 110 ℃ as a whole, making it convenient to take and place experimental materials and replace furnace tubes. The heating element adopts Swedish Kantar resistance wire.

4. The temperature control system of the electric furnace adopts artificial intelligence regulation technology, with PID regulation, thyristor control, self-tuning ability, and the ability to program 30 heating stages. The temperature display accuracy of the control system is ± 1 ℃, and the temperature field stability is ± 5 ℃. It is equipped with LED digital voltmeter and ammeter, and the heating rate can be set freely from 0 to 20 ℃.

5. The vacuum degree can reach 10Pa