Muffle Furnace Lab 1700℃ Intelligent High-Temperature Vacuum Inert Gas Atmosphere Furnace Box-Type Metal Annealing Prevacuum Inert Atmosphere Resistance Furnace 110V

Product Parameters Voltage: AC110V Power: 4kW Heating chamber size: 5.9"*5.9"*5.9"(15cm*15cm*15cm) Max. temperature: 1700℃ Working temperature: 1600℃ Heating rate: 0-20℃/min Temperature accuracy: ±1℃ Heating element: MoSi2 heater Thermocouple: Type B Furnace door material‌: Double-layer thickened steel plate‌ Furnace body material‌: Premium carbon steel‌ Furnace material: Alumina polycrystalline fiber Package size: 29.5"*28.0"*54.7" (75cm*71cm*139cm) Net weight/Gross weight: 492.7lbs(223.5kg)/574.3lbs(260.5kg)

• The Intelligent High-Temperature Vacuum Atmosphere Muffle Furnace features smart temperature control, multi-atmosphere compatibility, and high-efficiency safety. The furnace employs pre-vacuum pumping to minimize oxygen content, followed by inert gas (N2/Ar) infusion, creating an ideal controlled-atmosphere thermal environment.
• With temperature control accuracy of ±1℃, rapid heating (≤20℃/min), and energy-saving design, its high-purity alumina fiber chamber enables applications in material science (ceramic sintering, metallurgy), and ash testing. Widely adopted in research institutes, university labs, and small-batch industrial precision processing.
• Outstanding Design. Temperature Sensing‌: A Type B thermocouple is pre-installed for immediate use. Control System‌: PID automatic control with current-limiting phase-angle firing regulates the resistors.
• Energy Efficiency. Achieves maximum thermal efficiency through multi-layer insulation with high-purity alumina fiber ceramic modules surrounding the heating chamber.
• Temperature Control. The electric furnace utilizes an integrated circuit with modular control, incorporating dual-loop protection (including deviation temperature protection, over-temperature protection, circuit break protection, overcurrent protection, and overvoltage protection) to ensure stable, reliable, and safe operation.