Vacuum Tube Furnace 1200°C is mainly suitable for powder roasting, ceramic sintering, high-temperature experiments, material processing, and quality inspection in universities, research institutes, and industrial and mining enterprises.

I. Vacuum Tube Furnace 1200°C Main Features

1. The gas circuit connection adopts a quick-connect flange structure.

2. The process of loading and unloading materials is simplified; only one card sieve is needed to complete the gas circuit connection, making operation convenient.

3. The complex flange installation process is eliminated, reducing the possibility of damage to the furnace tube during installation.

4. It adopts a double-layer shell structure, with the inner layer made of stainless steel and the outer shell made of carbon steel.

5. The heating furnace chamber consists of upper and lower parts, with the upper furnace chamber capable of tilting backward by 110° for easy loading, unloading, and observation of experimental materials. The furnace chamber is made of high-purity alumina fiber material, saving 50% energy and ensuring uniform temperature distribution.

6. The heating element uses alloy wire OCr27Al7Mo2 resistance wire, located around the furnace chamber, ensuring high temperature uniformity and excellent temperature field performance.

7. It uses a quartz tube, sealed at both ends with stainless steel flanges.

8. A K-type thermocouple is used for temperature measurement, ensuring accuracy.

9. A air cooling system is installed between the double-layer furnace shells, enabling rapid surface cooling of the furnace body, with the surface temperature kept below 60°C.

The furnace tube is equipped with a pair of stainless steel sealing flanges, sealed with silicone rubber gaskets, and includes a mechanical pressure gauge. The temperature control instrument uses PID method for temperature regulation, with 30-segment program temperature control.

II. Main Parameters