Annealing furnace FMU-11

meltingsinteringheating

Overview
Labotemp benchtop muffle furnace FMU-11 is an ISO & CE-certified high-temperature laboratory furnace designed for precise thermal processing up to 1700℃. It integrates an HHR polycrystalline mullite fiber chamber, high-temperature alumina fiber insulation and HHR MoSi₂ rod heating for fast heat-up (<40 min), stable temperature uniformity and extended component life. The unit features a cold-rolled steel outer shell and a 7" touchscreen programmable PID controller with B-type thermocouple (1℃ resolution, ±1℃ accuracy) for repeatable programmable cycles.

Key features

• Maximum temperature: 1700℃
• HHR MoSi₂ rod heating for rapid rise time and long service life
• HHR polycrystalline mullite fiber chamber with high-temp alumina fiber insulation
• 7" touchscreen PL PID controller with real-time curve display and programmable cycles (0–9999 min)
• B-type thermocouple, 1℃ resolution and ±1℃ accuracy
• Rapid rise time <40 min; power rating 5.5 kW
• Safety: over-temperature protection, leakage protection, door-open cut-off
• Options: RS-485 communication and USB storage

Applications

• Ceramic sintering and high-temperature material processing
• Crystal growth experiments and metallurgical research
• Metal annealing, thermal analysis and ashing
• Material testing and R&D workflows in university and industrial labs

Technical specifications

• Model: FMU-11
• Volume: 4 L (chamber 150×150×150 mm)
• Temperature range (max): 1700℃; resolution 1℃; accuracy ±1℃
• Voltage: AC 220V 50Hz / 240V 60Hz; Power: 5.5 kW
• Rise time: <40 min (room temp to max)
• Chamber material: HHR mullite fiber; Outer shell: cold-rolled steel
• Insulation: high-temp alumina fiber; Heater: HHR MoSi₂ rod
• Exhaust hole: Diφ22 Deφ18
• Controller: 7" touchscreen PL (PID); timer 0–9999 min
• Operation modes: constant temp or programmable
• Net/Gross weight: 80 / 100 kg; Packaging: 760×985×1310 mm; Options: 485 communication, USB storage