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High temperature tube cracking furnace
  • High temperature tube cracking furnace
  • High temperature tube cracking furnace
  • High temperature tube cracking furnace
  • High temperature tube cracking furnace
  • High temperature tube cracking furnace

    Model:KJ-T1200-S60LK

    Description:

         KJ-T1200 series high-temperature pyrolysis furnace adopts quartz furnace tube as the furnace tube, the working temperature range is 400°C to 1100°C, molybdenum-containing resistance wire is used as the heating element, double-layer shell structure an

    Product Description:
         KJ-T1200 series high-temperature pyrolysis furnace adopts quartz furnace tube as the furnace tube, the working temperature range is 400°C to 1100°C, molybdenum-containing resistance wire is used as the heating element, double-layer shell structure and intelligent program temperature control system are adopted, phase-shift trigger , SCR control, the furnace material is made of alumina polycrystalline fiber material, and an air cooling system is equipped between the double-layer furnace shells, which can be vacuumed through the atmosphere. The furnace has the advantages of balanced temperature field, low surface temperature, and energy saving.
         The control system of this series of equipment is internationally advanced, with the characteristics of safety and reliability, simple operation, high temperature control accuracy, good heat preservation effect, high uniformity of furnace temperature, and can be vacuumed and filled with various protective gases or destructive gases. It is widely used. It is used in experiments and small batch production in colleges and universities, scientific research institutes, industrial and mining enterprises, etc.
     
    Main functions and features:
    1. The heating element adopts molybdenum-containing resistance wire, and the furnace insulation material adopts polycrystalline fiber material, which has good thermal insulation performance, durability, high tensile strength, no miscellaneous balls, high purity, and good energy-saving effect.
    2. The entire furnace body adopts a double-layer liner structure with an air gap in the middle to isolate it. Even if the furnace temperature is as high as 1100°C, the surface of the furnace body can still be safely touched without feeling hot.
    3. The furnace tube adopts quartz furnace tube, the temperature resistance of the furnace tube can reach 1100 ℃, and it can withstand extreme cold and extreme heat.
    4. The heating element adopts molybdenum-containing resistance wire, and the heating rate is fast.
    5. It is sealed with stainless steel flange and sealing ring, which is detachable and easy to take and place materials.
    6. The temperature control system adopts artificial intelligence adjustment, has PID adjustment, self-tuning function, and can program 30 stages of temperature rise and fall programs.
    7. The furnace body is equipped with: output voltage and output current monitoring meter, the heating status of the furnace is clear at a glance.
    8. With over-temperature alarm and power-off protection function, the operation is safe and reliable
    9. The gas outlet of the tube furnace is connected to a water-cooled collection tank, which needs to be connected to condensed water to cool the tank.
    10. Our company has the ability of self-development, design, production and processing, and our machines provide lifelong parts replacement and upgrade services.

    Technical Parameters:
    Product name High temperature tube cracking furnace
    Model KJ-T1200-S60LK
    Furnace chamber material Alumina polycrystalline fiber
    Furnace tube size Φ60mmX1000mm
    Heating zone length 440mm
    Working temperature 1100℃
    Max.temperature 1200℃
    Temperature Control System The temperature control system adopts artificial intelligence adjustment technology, has PID adjustment, self-tuning function and can compile 30 stages of temperature rise and fall programs;
    1. Adopt PID method to adjust temperature control, and can set 30 heating and cooling programs
    2. Temperature control accuracy ±1ºC
    3. With over-temperature protection and broken couple protection, the electric furnace heating circuit will be automatically cut off when the temperature is over or broken The ON light on the panel is off, the OFF light is on, limited protection of the electric furnace).
    4. The instrument has the function of temperature self-tuning
    Heating rate 0-20ºC/min  ,10ºC/min is recommended
    Heating element Molybdenum resistance wire
    Operating Voltage AC 220V Single phase 50HZ
    heating power 3KW
    Furnace tube material Quartz tube
    Flange joint With stainless steel flange, installed mechanical pressure gauge and stainless steel shut-off valve
    sealing system The furnace tube and the flange are squeezed and sealed with a silicone O-ring, which is easy to remove, can be removed repeatedly, and has good air tightness. Air inlet and outlet are reserved
    Rotameter The air inlet and outlet are equipped with a nitrogen float flowmeter, the flow range of the air inlet flowmeter is 16-160ml/min, and the flow range of the air outlet is 30-300ml/min
    Additional configuration The gas outlet is connected with a condensation tank by ferrule quick connection. The condensation pipe can be connected with circulating water to cool the incoming material. There is a gas outlet with a valve on the condensation tank. When gas needs to be collected, open the valve and connect to the collection device for gas collection. The condensation tank needs to be connected to a chiller for cooling.
    Provide related accessories Crucible hooks, high temperature gloves, thermocouples, furnace plugs, manuals, warranty cards, etc.
    After-sales service 12-month warranty, lifetime warranty (heating elements, furnace tubes and other random gift accessories are not covered by the warranty)
    Precautions 1.The pressure in the furnace tube should not be higher than 0.02MPa.
    2.Due to the high internal pressure of the gas cylinder, when the gas is fed into the furnace tube, a pressure reducing valve must be installed on the gas cylinder, which will be more accurate and safe during use.
    3.When the temperature of the furnace body is higher than 1000°C, the furnace tube cannot be in a vacuum state, and the air pressure in the furnace tube must be equal to the atmospheric pressure and kept at normal pressure.
    4.The gas flow rate entering the furnace tube must be less than 200SCCM to avoid the impact of the cold atmospheric flow on the heated quartz tube.
    5. The long-term service temperature of the quartz tube is less than 1100°C.
    6.For sample heating experiments, it is not recommended to close the exhaust valve and inlet valve at the flange end of the furnace tube. If you need to close the gas valve to heat the sample, you need to always pay attention to the indication of the pressure gauge. If the pressure indication is greater than 0.02MPa, you must immediately open the vent valve to prevent accidents (such as furnace tube rupture, flange flying out, etc.).

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    180-3717-8440

    Email

    web@kejiafurnace.com

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