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Yamato muffle furnaces are recognized for their durability and tightly sealed doors, which is of utmost importance when the furnace reaches their maximum temperatures of over 1000° Celsius. Yamato muffle furnaces are front-loading and are used for high temperature applications such as fusing glass, creating enamel coatings, ceramics and soldering and brazing metals. They are also used in many research facilities by chemists to ensure a sample is completely dry. The FO series represents the standard type of muffle furnaces that use a microprocessor controlled thermo-regulator that is characterized by excellent repeatability.


  • Reaches max temperature in ~60 min. (FO-110/210 models only)
  • Large internal capacity
  • Equippped with self-diagnositic functions for increased safety
  • Tightly sealed chamber door to prevent any injury
  • Various accessories for use of different types of samples


  • Jewelery
  • Ceramics
  • Mining
  • Envrionmental testing
  • Pharmaceutical development
  • Contaminant evaluation