Muffle Furnaces are used for high-temperature testing applications such as loss-on-ignition or ashing. Muffle Furnaces are compact countertop heating sources with insulated firebrick walls to maintain high temperatures. Test specimens are placed in metal or Porcelain Crucibles
Gilson's Muffle Furnaces have chamber capacities from 79 to 5,841in³ (1.3 to 95.7L), with maximum temperatures ranging from 2,000 to 2,350°F (1,093 to 1,287°C). The selection of muffle furnaces offers models with a range of features, capabilities, and controller styles, including digital, automatic digital, programmable, or single set temperature controllers. Crucible Tongs and Heat-Resistant Gloves are available separately.