Muffle Furnace

A Muffle Furnace is a high-temperature heating device designed for ashing, annealing, sintering, and material testing applications in laboratories and industrial settings. It provides a controlled, uniform heating environment where the sample is isolated from direct flame and combustion gases. Built with a robust, insulated body and advanced heating elements, the furnace ensures rapid temperature rise, minimal heat loss, and long operational life. Equipped with a digital temperature controller, it allows accurate monitoring and precise temperature regulation, making it ideal for chemical analysis, metal treatment, and ceramics work.

Features:

• Heavy-duty double-walled construction with high-grade insulation
• Energy-efficient heating elements for rapid temperature rise
• Digital PID temperature controller with LED display
• Uniform temperature distribution throughout the chamber
• Door safety switch to cut off power when opened
• Corrosion-resistant and powder-coated outer body
• Long life, easy maintenance, and safe operation

Specifications:

• Temperature Range: Ambient to 1000°C / 1200°C (as per model)
• Temperature Accuracy: ±2°C
• Heating Elements: Kanthal A1 / Silicon carbide rods
• Chamber Material: Ceramic fiber / refractory brick
• Inner Chamber Size: 4”×4”×9” to 12”×12”×12” (custom sizes available)
• Power Supply: 220V AC, 50Hz
• Optional: Programmable temperature controller, exhaust port, and timer