SGM 1400度高温箱式炉是由洛阳西格马高温电炉生产的高温箱式电阻炉,这款1400度高温炉的炉体采用矩形结构设计，以U型硅碳棒为加热元件，采用双层壳体结构和30段程序控温系统，移相触发、可控硅控制，炉膛采用化铝多晶纤维材料（氧化铝含量 95%以上），双层炉壳间配有风冷系统，能快速升降温，该炉具有温场均衡、表面温度低、升降温速率快、节能等 优点。

SGM 1400 ℃ high temperature box furnace is a high temperature box type resistance furnace produced by Luoyang sigma high temperature electric furnace, The furnace body of this 1400 ℃ high temperature furnace is designed with rectangular structure, U-shaped silicon carbide rod as heating element, double shell structure and 30 section temperature control system, phase-shifting trigger and silicon controlled control. The furnace is made of aluminized polycrystalline fiber (alumina content) The furnace has the advantages of balanced temperature field, low surface temperature, fast temperature rise and fall, energy saving and so on.

1400度高温箱式炉是高校、科研院所、工矿企业做粉末烧结、陶瓷烧结、高温实验、质量检测用的烧结设备。

1400度高温电阻炉主要规格参数：

1400度高温马弗炉组件配置：

1400 ℃ muffle furnace component configuration:

1400度高温炉控温仪表： 采用宇电程序控温仪表

Temperature control instrument of 1400 ℃ high temperature furnace: Yudian program temperature control instrument is adopted

1、30段程序控温智能PID调节。

30 segment program temperature control intelligent PID regulation.

2、具有过温保护、断偶保护，过温或断偶时电炉加热电路会自动切断，（当电炉温度超过1620度或热电偶烧断时，主电路上的交流继电器会自动断开，主电路断开，面板上ON灯熄灭，OFF灯亮，有限的保护电炉）。

The heating circuit of electric furnace will be cut off automatically in case of over temperature or disconnection. (when the temperature of electric furnace exceeds 1620 ℃ or the thermocouple is burnt out, the AC relay on the main circuit will be automatically disconnected, the main circuit will be disconnected, and the on light on the panel will be off,

Off light is on, limited protection of electric furnace).

3、带有485 通讯接口（选购软件时标配）

 With 485 communication interface (standard configuration when purchasing software)

4、具有断电保护功能，即断电后再给电启动炉子时、程序不是从起始温度开始升、而是从断电时炉温开始升。

It has the function of power-off protection, that is, when starting the furnace after power-off, the program does not start from the initial temperature, but starts to rise when the power is off.

5、仪表具有温度自整定的功能

The instrument has the function of temperature self-tuning

1400度高温马弗炉开门保护系统：

Door opening protection system of 1400 ℃ muffle furnace:

该炉安装有行程开关，当炉盖打开时会自动切断电源，有效地保证使用者的安全。

The furnace is equipped with a travel switch, when the furnace cover is opened, the power supply will be automatically cut off, effectively ensuring the safety of users.

1400度高温实验炉膛材料：

High temperature furnace material: 1400

采用日本三菱氧化铝纤维炉膛材料，不掉粉、材料保温性能好、反射率高、温场均衡，抗热涨冷缩能力强。

Using Mitsubishi alumina fiber furnace material from Japan, it has no powder dropping, good heat preservation performance, high reflectivity, balanced temperature field and strong resistance to thermal expansion and cold contraction.

1400度高温炉加热元件：

Heating elements of 1400 ℃ high temperature furnace:

采用硅碳棒，棒的表面负荷低，使用寿命长。

The silicon carbide rod has low surface load and long service life.

漏电保护功能：

Leakage protection function:

该炉装了漏电空气开关，当炉体漏电或电流超过额定电流时空开会自动关闭以切断电源。

The furnace is equipped with leakage air switch. When the furnace leakage or current exceeds the rated current, the meeting will automatically shut down to cut off the power supply.

1400度硅碳棒马弗炉软件控制系统（选购）：该炉配有通讯接口和软件，可以直接通过电脑控制炉子的各个参数，并能从电脑上观察到炉子上PV和SV温度值和仪表的运行情况，炉子的实际升温曲线电脑会实时绘出，并能把每个时刻的温度数据保存起来，随时可以调出。

Software control system of 1400 degree silicon carbide muffle furnace (optional): the furnace is equipped with communication interface and software, which can directly control various parameters of the furnace through computer, and observe the PV and SV temperature values on the furnace and the operation of the instrument from the computer. The actual temperature rise curve of the furnace will be drawn by the computer in real time, and the temperature data of each moment can be saved and can be called out at any time.

1400度硅碳棒马弗炉控制系统：

Control system of 1400 degree silicon carbide muffle furnace:

1、电器：正泰，   

 Electrical appliances: Chint,

2、可控硅：德国西门康106/16E，  

SCR: Siemens 106 / 16e, 

3 触发器：移相触发。

trigger: phase-shifting trigger.

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