Muffle Furnaces are specialized heating devices within the Heating & Cooling Equipment category, designed for high-temperature applications such as ashing, calcination, and heat treatment of materials. These furnaces feature an insulated chamber that maintains uniform temperatures typically reaching up to 1200°C or higher, depending on the model. They are used extensively in laboratories for processes that require controlled heating without direct contact between the heating element and the sample, ensuring precise results in material science, metallurgy, and research applications. Muffle furnaces are essential for ashing organic materials, determining volatile content, and conducting thermal gravimetric analysis (TGA), contributing to advancements in materials characterization and industrial processes.