SGM 1400℃立式管式炉是由洛阳西格马高温电炉生产的高温管式电炉，1400℃立式管式炉以硅碳棒为加热元件，炉膛额定温度为1400℃.可控硅、智能温度调节仪和S型热电偶配套使用，由此进行对炉膛内部温度的测温调节、自动控制。

SGM 1400 ℃ vertical tube furnace is a high-temperature tubular furnace produced by Luoyang sigma high-temperature electric furnace. The 1400 ℃ vertical tube furnace uses silicon carbide rod as heating element, and the rated furnace temperature is 1400 ℃. Silicon controlled rectifier, intelligent temperature regulator and S-type thermocouple are used together to adjust and automatically control the temperature inside the furnace.

结构特点Structural features:

1、炉体采用双层炉壳结构，双层炉壳之间装有风机，可以快速升降温，炉壳表面温度低。

The furnace body adopts a double-layer shell structure with fans installed between the two-layer shells, which can quickly increase and decrease the temperature, and the surface temperature of the furnace shell is low.

2、加热元件采用硅碳棒加热，温度可达140度

The heating element is heated by silicon carbide rod, and the temperature can reach 140 ℃

3、炉管采用99刚玉制作而成、两端用304不锈钢法兰密封。

The furnace tube is made of 99 corundum and sealed with 304 stainless steel flange at both ends.

4、法兰两端加支托，减轻炉管负重，保证使用寿命。

Supports are added at both ends of the flange to reduce the load of furnace tube and ensure the service life.

5、炉膛材料采用质的氧化铝多晶纤维砌筑而成，节能50。

The furnace material is made of imported alumina polycrystalline fiber with energy saving of 50%.

6、电炉温度控制系统采用人工智能调节技术，具有PID调节、模糊控制、自整定能力并可编制各种升温程序等功能，该控制系统温度显示精度为1℃，温场稳定度±5℃，升温速率1~20℃可任意设置。

The temperature control system of electric furnace adopts artificial intelligence regulation technology, which has PID regulation, fuzzy control, self-tuning ability, and can program various temperature rising programs. The temperature display accuracy of the control system is 1 ℃, the temperature field stability is ± 5 ℃, and the heating rate can be set arbitrarily from 1 ℃ to 20 ℃.

7、气流控制：可选配浮子流量计、质子流量计、多路混气系统，控制气体流量。

Air flow control: optional with rotameter, proton flowmeter, multi-channel gas mixing system to control gas flow.

8、真空系统：可选购配 TW-1.5A 真空泵和能够抽到 10-1Pa 真空泵或能够抽到 10-4Pa 德国分子泵，真空度可根据需要调整。

Vacuum system: tw-1.5a vacuum pump and vacuum pump capable of pumping up to 10-1pa or molecular pump imported from Germany can be selected. The vacuum degree can be adjusted according to needs.

9、法兰：采用双环密封技术，拆卸方便，抗氧化、酸碱性能强，法兰上预留多种接头，可接电阻真空计、KF25波纹管等。

 Flange: double ring sealing technology, easy to disassemble, strong anti-oxidation and acid-base performance. Various joints are reserved on the flange, which can be connected with resistance vacuum gauge and kf25 bellows.

1400℃立式管式炉技术参数