Cold wall rapid annealing furnace-Box furnace, tube furnace, ultra-high temperature sintering furnace

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Cold wall rapid annealing furnace

Add Time： 2024-10-30 View：886

Equipment Introduction: Atmosphere annealing furnace is a device used for thermal treatment of materials in a specific atmosphere environment, widely used in fields such as metals, ceramics, semiconductor materials, etc. To achieve efficient and uniform heating effect, the atmosphere annealing furnace often uses short wave red wire heating twin tubes as the main heating element. This heating method has the advantages of energy saving, rapid heating, and uniform temperature.

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	Equipment features: 1. Shortwave infrared heating: Efficient and energy-saving: Shortwave infrared heaters can convert more than 95% of electrical energy into thermal energy, far higher than traditional resistance heating methods. Rapid heating: Short wave infrared heating has an extremely fast response speed and can reach the set temperature in a short period of time. Local heating: Short wave infrared radiation can concentrate heating of the target area, reduce heat loss, and improve heating efficiency. 2. Twin tube design: Double tube structure: Adopting a double tube design, two heating tubes are installed side by side to provide a more uniform heating effect. High power density: Twin tube design can provide higher power density in a smaller space, suitable for applications that require high energy input. Long lifespan: High quality quartz tube and tungsten wire materials ensure the long lifespan and stability of the heating tube. 3. Atmosphere control: Multiple atmosphere environments: supports vacuum, inert gases (such as nitrogen, argon), reducing gases, and other atmosphere environments. Atmosphere control system: Equipped with advanced atmosphere control system, it can accurately control gas flow rate and proportion, ensuring the stability and consistency of the atmosphere environment. 4. Temperature control: PID temperature control system: adopting advanced PID temperature control system, supporting multi-stage program control, ensuring high temperature control accuracy and good repeatability. Real time monitoring: equipped with high-precision thermocouples and real-time monitoring and adjustment of furnace temperature. 5. Convenient operation: Touch screen control interface: equipped with a touch screencontrol interface, supporting data recording and remote monitoring, making it easy to operate and monitor the experimental process. User friendly: With a user-friendly interface, it is easy to operate and maintain. 6. Safety design: Multiple protection measures: Built in over temperature protection, over-current protection and other multiple safety protection measures to ensure safe operation. Emergency stop function: It can quickly cut off the power supply in case of abnormal situations, ensuring the safety of personnel and equipment. 7. Efficient Cooling: Rapid Cooling System: Equipped with an efficient cooling system, it supports rapid cooling and improves production efficiency. Optional cooling method: Water cooling or air cooling system can be selected according to actual needs.
quipment name	Atmosphere Annealing Furnace
Specification and model	NBD-HR1200-110TID4Z
power supply	Three phase 380V 50HZ
rated power	21kw
Tmax	1200℃
rated temperature	1150℃
Furnace size	φ200*276mm
Furnace body size	L1050H1300W690mm
precision	±1℃
control system				1. Sintering process curve setting: dynamically display the set curve, and the equipment sintering can pre store multiple process curves, each of which can be freely set; 2. Pre order sintering is available to achieve unmanned sintering process curve sintering; 3. Real time display of sintering power, voltage and other information, recording of sintering data, and the ability to export for paperless recording; 4. Capable of remote control and real-time observation of equipment status; 5. Temperature correction: The difference between the main control temperature and the sample temperature is nonlinearly corrected throughout the sintering process.
Appointment sintering				Optimize equipment utilization, ensure sintering process stability, save waiting time, and achieve efficient and orderly sample preparation.
Nonlinear temperature correction				By using algorithms to nonlinearly correct the temperature deviation between the control point and the sample due to their different positions in the temperature field, the consistency between the control temperature and the sample temperature is improved, the operation is simplified, and the accuracy of experimental data is enhanced.
remote control				You can log in to the control system anytime and anywhere through computers, mobile phones, and other terminals to view the operating status of the heating furnace (temperature, pressure, heating rate, etc.), and remotely adjust parameters and start/pause programs according to experimental needs. No need to travel back and forth to the laboratory at night or on holidays to meet the parameter tuning needs during the experimental process; Real time monitoring of key experimental processes can also be achieved during cross regional business trips, significantly reducing ineffective commuting time and allowing researchers to allocate work energy more efficiently.
data storage				Ensure data security, integrity, standardized management, and efficient retrieval
Multiple sets of exclusive process programs can be pre-set				Multiple types of experiment specific temperature programs can be preset to ensure experimental repeatability and ease of operation, support process optimization and data tracing, adapt to team collaboration and technical inheritance, greatly improving experimental efficiency and design flexibility.
heating element			Short wave infrared heating twin tube
SEALING SYSTEM
	Vacuum degree: 10Pa (mechanical pump)
Pressure measurement and monitoring		Mechanical pressure gauges are used, and the gauge housing is of an airtight structure, which can effectively protect the internal components from environmental influences and debris intrusion. At the same time, it has strong corrosion resistance and high temperature resistance.
Gas supply system		The gas flow rate is controlled by a float flowmeter, which is integrated with the equipment and has undergone leak testing before leaving the factory.
net weight	162kg
Equipment usage precautions	1. When the furnace temperature of the equipment is ≥ 300℃, after moving the furnace, it is forbidden to touch the quartz tube in the original furnace position to avoid injury; 2. When the furnace temperature of the equipment is ≥ 300℃, it is forbidden to open the furnace to avoid injury; 3. When using the equipment, the pressure inside the furnace tube should not exceed 0.125MPa (absolute pressure) to prevent equipment damage caused by excessive pressure; 4. When used under vacuum, the operating temperature of the equipment should not exceed 800℃. 5. The internal pressure of the gas supply cylinder is relatively high. When introducing gas into the furnace tube, a pressure reducing valve must be installed on the cylinder. It is recommended to purchase a small pressure reducing valve for testing, with a range of 0.01MPa-0.15MPa, which will be more precise and safe to use. 6. When the temperature of the furnace body is higher than 1000℃, the furnace tube cannot be in a vacuum state. The pressure inside the furnace tube should be equivalent to atmospheric pressure and maintained at atmospheric pressure; 7. Long term use temperature of high-purity quartz tube ≤1100℃ 8. It is not recommended to close the exhaust and intake valves at the flange end of the furnace tube during heating experiments. If it is necessary to close the gas valve to heat the sample, it is necessary to constantly monitor the reading on the pressure gauge. If the absolute pressure gauge reading is greater than 0.15 MPa, the exhaust valve must be immediately opened to prevent accidents (such as furnace tube rupture).
Service Support	One year limited warranty, providing lifetime support (the warranty does not include consumable parts such as processing tubes and O-rings, please order replacement parts at the relevant product below)

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