1. Through constant rotation, the material can be heated and contact with the gas more fully and evenly;

2. High purity Al2O3 fiber refractory insulation material, energy saving and consumption reduction;

3. High purity alumina coating can prolong the service life of the heating element;

4. With 4 kinds of Angle (30 degrees, 45 degrees, 60 degrees, 90 degrees) adjustable, easy to replace the furnace tube.

Model

NBD-RT1200-50TI

Electrical Spec

AC220V    1.2KW

Tmax

1200 ℃ 

Max working temps.

1150 ℃

Heating rate

≤ 10 ℃/min

Heating zone size

φ80*100mm

Tube size

Φ50×220mm（One end is sealed ）

Effective volume

70ml (Tilt 90 degrees) 48ml (tilt 60 degrees)

Calculate the constant temperature zone according to the length of temperature zone 50

control system

1. 15 temperature curves can be pre-stored to avoid the trouble caused by repeated setting of different experimental processes;

2. The experiment process is more intuitive and the operation is more convenient;

3.NBD-101E embedded operating system English and Chinese interchange graphical interface, 7 inch real color touch screen input, intelligent man-machine dialogue mode, non-linear pattern temperature correction;

4. It has the functions of overtemperature alarm, broken couple prompt, leakage protection and so on.

Temp Accuracy

+/- 1 ℃

Heating element

Mo-doped Fe-Cr-Al alloy

Equipment details

Vacuum degree: ≤10Pa (mechanical pump)

Pressure measurement and monitoring

The mechanical pressure gauge with damping oil is used to produce damping when the pressure fluctuates and reduce the pointer to swing back and forth.

净重

20KG

设备使用注意事项

1. 设备炉膛温度≥300℃时，禁止打开炉膛，避免受到伤害；

2. 设备使用时，炉管内压力不得超过0.125MPa（绝对压力），以防止压力过大造成设备损坏；

3. 真空下使用时，设备使用温度不得超过800℃。

   4. 供气钢瓶内部气压较高，向炉管内通入气体时，气瓶上必须安装减压阀，建议在选购试验用小压力减压阀，减压阀量程为0.01MPa-0.15MPa,使用时会更加精确安全。

   5.当炉体温度高于1000℃时，炉管内不可处于真空状态，炉管内的气压需和大气压 相当，保持在常压状态；

   6.高纯石英管的长时间使用温度≦1100℃

   7.加热的实验时，不建议关闭炉管法兰端的抽气阀和进气阀使用。若需要关闭气阀对样品加热，则需时刻关注压力表的示数，若绝对压力表读数大于0.15MPa，必须立刻打开排气端阀门，以防意外发生（如炉 管破裂，法兰飞出等）

服务支持

1年质保，提供终身支持（保修范围内不包括易耗部件，例如炉管和密封圈等）