Muffle furnace FMU-04

calcinationthermalheat treatment

Overview
Labotemp Muffle Furnace FMU-04 is an ISO and CE certified benchtop muffle furnace designed for precise laboratory heating up to 1200°C. The 2 L chamber is insulated with aluminum-silicate and uses four-sided heating to ensure uniform temperature distribution. A digital double-row PID controller with a K-type thermocouple delivers 1°C resolution and ±5°C stability. Touch-key setting, automatic constant-temperature mode and an exhaust port support safe, repeatable operation. The FMU-04 is suited to ashing, calcination, sintering, heat treatment and thermal analysis in research, QC and teaching environments.

Why choose Muffle Furnace FMU-04?

• Precise control: digital double-row PID with K-type sensor (±5°C, 1°C resolution)
• Uniform heating: four-sided heating design for reproducible results
• Benchtop efficiency: compact 2 L chamber with 2.5 kW rated power
• Certified compliance: ISO & CE for laboratory standards and safety

Features

• Maximum operating temperature 1200°C
• Four-sided heating for improved uniformity
• Digital PID controller for stable temperature regulation
• Touch-key temperature setting for quick, accurate input
• Fast heating rate: approx. 75–80 minutes to reach maximum temperature
• Automatic constant-temperature operation for consistent cycles
• Compact 2 L chamber with 2.5 kW power rating
• Aluminum-silicate furnace body with high insulation performance

Applications

• Ashing and calcination
• Sintering and heat treatment
• Material testing, ceramic processing and thermal analysis

Spare Accessories

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

Specifications

• Maximum Temperature: 1200°C
• Chamber Volume: 2 L
• Rated Power: 2.5 kW
• Time Room Temp. to Max (min): 80
• Heating Mode: Automatic constant temperature
• Heating Type: Four-sided heating
• Exhaust Port: Ø30 mm × 1
• Furnace Body Material: Aluminum silicate
• Heater Material: Nickel-chromium-aluminum alloy wire (OCr27A17Mo2)
• Temperature Fluctuation: ±5°C
• Temperature Control Mode: Digital double-row PID
• Temperature Setting Mode: Touch four keys
• Sensor Type: K-type thermocouple
• Power Supply / Rated Current: AC 220V/110V 60Hz / 11A
• Chamber Internal Size: 120×200×80 mm
• Temperature Resolution: 1°C
• Packing Dimension: 580×450×670 mm
• Net Weight: 50 kg
• Gross Weight: 60 kg