Features of equipment

1. High purity silicon-molybdenum rod is used as the heating element, which is evenly distributed around the furnace to ensure the temperature uniformity;
2. High purity Al2O3 fiber refractory insulation material, insulation effect is superior, effectively reduce the power consumption of equipment;
3. The furnace adopts double-layer air-cooled structure technology, which helps to reduce the surface temperature of the shell;
4. Adopt intelligent PID fuzzy temperature control, 7 inch touch screen centralized control, can intuitively display the "time-temperature" curve;
5. Integrated water-cooled flange is adopted to prevent flange overheating from damaging the sealing ring and fully ensure the tightness of the equipment;
6. The self-developed electromagnetic suspension trip technology is used to realize the fast quenching treatment of materials.

Model

NBD-LT1700-50TI

NBD-LT1700-60TI

NBD-LT1700-80TI

Electrical Spec

AC220V 1.8KW

AC220V  4.5KW

AC220V  4.5KW

Tmax

1700 ℃ （<1小时）

1700 ℃ （<1小时）

1700 ℃ （<1小时）

Max working temps.

1650 ℃

1650 ℃

1650 ℃

Heating rate

≤  20 ℃/min

Heating length

120mm

200mm

200mm

Φ50*1000mm

Control system

1. Adopt automatic control mode, touch screen real-time display device data;
2. The experiment process is more intuitive and the operation is more convenient;
3. It has the functions of overtemperature alarm, broken couple prompt, leakage protection and so on.

Temp Accuracy

+/- 1 ℃

Heating element

Sealing system

Vacuum degree: ≤10Pa (mechanical pump)

Pressure measurement & 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.

Gas supply system

Float flowmeter is used to control the flow rate of gas, integrated with the equipment, and the leakage test has been carried out before leaving the factory.

Cautions

1. When the equipment is in use, the reading of the absolute pressure gauge should not be greater than 0.15MPa to prevent equipment damage caused by excessive pressure.
2. When used in vacuum, the operating temperature of the equipment shall not exceed 800℃.

Service

1 year warranty with lifetime support (The warranty does not include consumable parts, such as furnace tubes and sealing rings).