Muffle furnace FMU-02

calcinationsinteringheating

Product overview
Labotemp bench-top muffle furnace FMU-02 is an ISO & CE‑certified electric muffle furnace for laboratory heating up to 1000°C. The 7 L aluminosilicate chamber uses four-sided heating and a nickel‑chromium‑aluminum alloy heating element (OCr27A17Mo2). A digital double‑row PID controller with K‑type thermocouple provides 1°C resolution and ±5°C stability. Rated 4 kW, FMU-02 reaches 1000°C in approximately 70 minutes and includes an exhaust port and touch-key interface for controlled operation.

Key benefits

• Certified compliance: ISO & CE conformity for laboratory use
• Precise digital control: double‑row PID with K‑type sensor, 1°C resolution
• Balanced performance: 4 kW power and ~70 min ramp to 1000°C for routine ashing, calcination, sintering and heat treatment

Features

• Digital double‑row PID temperature control
• 1°C resolution and minimal fluctuation (±5°C)
• Automatic constant‑temperature heating mode
• Four‑sided heating for uniform temperature distribution
• Aluminosilicate chamber for thermal stability and low maintenance
• Nickel‑chromium‑aluminum alloy heating element (OCr27A17Mo2)
• Touch‑key interface for convenient temperature setting
• K‑type thermocouple sensor
• Exhaust port (Ø30 mm) for process ventilation

Applications

• Ashing, calcination, sintering and other high‑temperature laboratory heat treatments for research, quality control and teaching laboratories

Spare accessories

• Instrument panel
• Heating element
• Sensor (K‑type thermocouple)

Technical specifications

• Maximum temperature: 1000°C
• Chamber volume: 7 L
• Rated power: 4 kW
• Time room temp. to max (min): ~70
• Heating mode: automatic constant temperature
• Heating type: four‑sided heating
• Exhaust port: Ø30 mm × 1
• Furnace body material: aluminosilicate
• Heater material: nickel‑chromium‑aluminum alloy wire (OCr27A17Mo2)
• Temperature fluctuation: ±5°C
• Temperature control mode: digital double‑row PID
• Temperature setting mode: touch 4 keys
• Sensor type: K‑type thermocouple
• Power supply / Rated current: AC220V 50Hz / 18A
• Chamber size (internal): 200×300×120 mm
• Temperature resolution: 1°C
• Packing dimension: 770×580×750 mm
• Net weight: 70 kg
• Gross weight: 80 kg