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From Where to Buy Best Muffle Furnace?

A muffle furnace is a heat treatment chamber that works on a very high-temperature range. It literally burns down the sample, so that organic compounds change into fumes. It is extremely heated chamber made up of ceramic, insulated completely to avoid any heat loss when in operation. The products which are to be tested does not come directly in contact with flames. Burning of the sample does not treat the sample in the way we want it to be. It is basically a laboratory machine and primarily used for testing of ash content in rubber and polymer. They are also known as retort furnace.


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How does it work?

A muffle furnace is a very simple device to operate. It is a simple electrically operated oven with temperature range up to 1400°C. It has a heating coil with insulated material. The inside chamber is made up of ceramic. If chamber was made up of metal, it would have melted at such a high range. Ceramic has the capability to withstand high-temperature range. It is widely used in the laboratories to assess the percentage of inorganic, noncombustible compound in the sample.

Where is it used?

In industries where samples are needed to be tested for inorganic compounds, it is widely used. Especially in rubber and polymer, to determine the percentage of ash. To burn the sample, the very high-temperature range is required. These furnaces are used for high-temperature applications such as:

  • Creating enamel coatings
  • Heat-treating steel parts and gears
  • Heat treating gears
  • Coal sampling
  • Fusing glass
  • Brazing
  • Soldering
  • Ignition tests
  • Ceramics
  • Annealing loss determination
  • Soils & Aggregated cement testing
  • Development of coatings and ceramics
  • Glass blowing lab
  • Chemical analysis
  • Rice laboratory
  • Plastic tensile strength test
  • Stoneware samples firing
  • Gravimetric analysis
  • Quench testing
  • Organic and inorganic ash
  • Research facilities in chemistry

 

Features of Muffle Furnace


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There are some unique features of Presto’s muffle furnace that makes it different from the rest. It is a very simple to operate the machine with user-friendly features. Some noteworthy features are,

  • Sturdy construction for long term use
  • Compact body
  • Available with 900°C to 1400°C temperature
  • Safe and trouble-free performance
  • Microprocessor PID controller
  • Over temperature and short circuit breaker
  • High quality ceramic insulation
  • Chimney for fume evacuation
  • High quality heating elements are used
  • Uniform heating inside chamber
  • Comply with DIN and ASTM standards

 

Presto offers multiple models of muffle furnace for different industrial use. For more information, contact our experts.


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