1. The heating element is distributed around the furnace, and the furnace tube is surrounded 360 degrees to improve the temperature uniformity in the furnace;
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    4.5KW

Tmax

1700 ℃

Max working temps.

1650 ℃

Heating rate

≤  20 ℃/min

Heating length

200mm

Tube size

Φ50*1000mm

Φ60*1000mm

Φ80*1000mm

Control system

1, sintering process curve setting: dynamic display setting curve, equipment sintering can prestore multiple process curves, each process curve can be set freely;
2, can be booked sintering, unattended sintering process curve sintering;
3, real-time display of sintering power and voltage information and record sintering data, and can be exported to achieve paperless record;
4, with remote control, real-time observation of equipment status;
5. Temperature correction: the difference between the main control temperature and the sample temperature, and the whole sintering process is nonlinear correction.

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.

Control system

1. Fuzzy PID temperature control, highlighting digital tube display;
2. Programmable multi-stage "time-temperature" curve setting;
3. It has the functions of overtemperature alarm, broken couple prompt, leakage protection and so on.

Temp Accuracy

+/- 1℃

Cautions

1. When the equipment is in use, the pressure in the furnace tube shall not exceed 0.125MPa (absolute pressure) to prevent damage to the equipment caused by excessive pressure;
2. When used under high vacuum (10 to the minus 3 Pa), 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).