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1400 ℃ double temperature zone tube furnace

Number of products : HLSG-24-14

Product type: Double temperature zone tube furnace

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Consulting Hotline: 13938865378
Product details
管式炉一款单温区管式炉,升温和降温由16段可编程智能仪表进行控制,炉管采用高纯刚玉管,最高温度可以达到1400℃。 HLSG-24-14 tube furnace is a single temperature zone tube furnace. The heating and cooling are controlled by a 16-segment programmable intelligent instrument. The furnace tube is made of high-purity corundum tube. The maximum temperature can reach 1400 ℃. This high temperature furnace is mainly used for carbon nanotube experiment and production (under the condition of reducing gas protection)

Technical Parameters

name 1400 ℃ double temperature zone tube furnace
Shell structure
  • 60 Adopt double-layer shell structure, make the temperature of the shell surface less than 60 degrees
  • Furnace material using mullite fiber
  • Furnace effective size
  • Furnace tube material: 99.8 high purity corundum tube
  • Furnace tube size: Φ130 * 1500mm
  • Working power
  • AC380V / 50HZ
  • Maximum power: 24 KW
  • temperature
  • ≤1300℃ Working temperature: ≤1300 ℃
  • 1400℃ Maximum temperature: 1400 ° C
  • +/- 1°C Temperature control accuracy: +/- 1 ° C
  • +/- 5°C Temperature uniformity: +/- 5 ° C
  • Fastest heating rate
  • /min Recommended heating rate: <10 / min
  • Maximum heating rate 20 / min
  • Temperature Control System
  • 16 段可编程控制 Intelligent 16- segment programmable control
  • S type thermocouple for temperature measurement
  • Setting break and over temperature protection
  • Furnace door structure Water-cooled sealing flange tightly combined with quartz tube or corundum tube
    Heating element Silicon Carbon Rod
    Dimensions 780 * 1060 * 750mm
    net weight 200KG
    Optional accessories Door plugs, crucible pliers, high temperature gloves, anti-loss heating elements, thermocouples, bricks
    Open door and power off Customized according to customer requirements
    Warranty One year
    Quality Certification ISO9001-2008
  • The air pressure in the furnace tube cannot be higher than 0.02MPa
  • Due to the high internal pressure of the gas cylinder, a pressure reducing valve must be installed on the gas cylinder when introducing gas into the furnace tube.
  • When the temperature of the furnace body is higher than 1000 ℃, the furnace tube cannot be in a vacuum state. The pressure in the furnace tube must be equal to the atmospheric pressure, and it must be maintained at normal pressure.
  • For the experiment of sample heating, it is not recommended to close the suction and inlet valves at the flange end of the furnace tube. If you need to close the gas valve to heat the sample, you must always pay attention to the indication of the pressure gauge. If the pressure 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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