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Muffle Furnace

  • Brand Name: Luwei
  • Model: Muffle Furnace KSS-1700°C
  • Max.Temperature: 1700°C
  • Working Temperature: 1600°C
  • Furnace Chamber Size: 200*200*200MM
  • Temperature Controller: PID automatic control via SCR
  • Control Accuray: ± 1°C
  • Heating Element: MoSi2 heaters
  • Thermocouple: B type
  • Chamber Material: High quality heat resistant alumina ceramic plates with 50mm thick and mullite bricks
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Description of Muffle Furnace

A muffle furnace (sometimes retort furnace in historical usage) is a furnace in which the subject material is isolated from the fuel and all of the products of combustion, including gases and flying ash.[1] After the development of high-temperature electric heating elements and widespread electrification in developed countries, new muffle furnaces quickly moved to electric designs.

Today, a muffle furnace is usually a front-loading box or tube design used for high-temperature applications such as melting glass, creating enamel coatings, technical ceramics or soldering and brazing. They are also used in many research facilities to determine what proportion of a sample is non-combustible and non-volatile (i.e. ash).

Muffle Furnace

Features of Muffle Furnace

Different inner chamber materials with different temperature. Temperature range from 1000°C - 1800°C. Muffle Furnace is High purity alumina fiber insulation and Morgan materials brick PID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired current limiting resistor. 16 programmable segments for precise control of heating rate.

Muffle Furnace

Technical Data of Muffle Furnace

Muffle Furnace

Muffle Furnace

Gold Melting Furnace heat up and cool down temperature VS time graph without loading:

Muffle Furnace