1. The equipment consists of heating system, furnace body lifting system, furnace tube rotation system, vacuum system and gas inlet and outlet system.

2. The furnace body lifting system is mainly used for material loading and the furnace body can tilt a large Angle after the material is fired to facilitate the material pouring out; The furnace body is provided with a dip sensor, we can set any allowed range of Angle according to the need, and then the push rod will push the furnace body automatically to reach the Angle we set, more convenient and quick to use;

3. The furnace tube rotation system is the concrete way to realize the rotation of the furnace tube driven by the stepper motor synchronous belt drive. By default, as long as the heating starts, the furnace tube rotation will automatically open, so as to better protect the furnace tube.

4. The vacuum system is connected to the furnace tube by a mechanical pump through the vacuum bellows and flapper valves. The vacuum pressure gauge can visually display the changes in the pressure inside the furnace tube;

5. The inlet and outlet gas system is controlled by two mass flowmeters, and enters the furnace tube after mixing through the gas mixing tank;

6. High precision pressure sensor monitors the pressure in the tube to ensure the stability of the whole system and the safety of the experiment.

Model

NBD-RT1200-120I3TD2ZY

Electrical Spec

three phase 380V 50HZ

Tmax

1200℃

Max working temps.

1150℃

Heating rate

10℃/min

Heating zone size

φ150*600mm

Furnace tube material and size

Quartz tube with bulging belly; The two sides are φ60mm, the middle is φ120mm, the total length is 1200mm

Furnace structure

The furnace can be opened, and the φ100mm and φ80mm tube diameters can be changed according to the different furnace tubes used, and the rotation function can be realized, the speed is 0-12.6r/min.

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

Mo-doped Fe-Cr-Al alloy

Sealing system

1. High vacuum MHD rotary seal;

2. Stainless steel hinged vacuum flange.

Pressure measurement and monitoring

1. The mechanical pressure gauge with damping oil can prevent the pressure gauge pointer from being damaged, and the pressure sensor can accurately display the internal force change of the furnace tube in real time;

2. High precision pressure sensor, timely feedback of the pressure inside the gate, to ensure the stability of the whole system and experimental safety.

Gas supply system

The two-channel mass flowmeter control system can accurately control the intake volume.

Net weight

180KG

Safety function

1. With overtemperature alarm, broken couple prompt, leakage protection, etc.;

2. Electromagnetic pressure relief valve, overpressure automatically deflate;

3. Emergency stop button to prevent misoperation and protect personnel and equipment.

optional function

Remote monitoring:
1. Real time viewing of sintering curves and alarm information;
2. Remote operation includes starting and stopping heating, starting and stopping vacuum systems, modifying processes, etc.

Equipment usage precautions

When the furnace temperature of the equipment is ≥ 300 ℃, it is forbidden to open the furnace to avoid injury;

When using the equipment, the pressure inside the furnace tube shall not exceed 0.125MPa (absolute pressure) to prevent excessive pressure from bursting the sealing flange;

3. The equipment is recommended to process micron powder or granular samples, and this product is not recommended for nanometer powder.

Service Support

One year limited warranty with lifetime support (warranty does not include consumable parts such as furnace tubes and seals).