Calcination furnace FMU-04

thermalheat treatmentsintering

Product Overview
Labotemp Muffle Furnace FMU-04 is an ISO & CE-certified benchtop muffle furnace engineered for precise laboratory heating up to 1200°C. The 2 L chamber is insulated with aluminum-silicate and uses four-sided heating for uniform temperature distribution. A digital double-row PID controller with a K-type thermocouple provides 1°C resolution and ±5% stability; touch-key settings, automatic constant-temperature mode and an exhaust port ensure safe, repeatable operation.

Key Benefits

• Precise control: Digital PID with K-type sensor (±5%, 1°C resolution).
• Uniform heating: Four-sided design for reproducible results.
• Benchtop efficiency: Compact 2 L footprint with 2.5 kW power.
• Certified quality: ISO & CE compliance for laboratory standards.

Features

• Maximum temperature: 1200°C for versatile laboratory processes.
• Digital double-row PID controller for stable temperature regulation.
• Touch-key operation for accurate temperature setting.
• Fast heating rate, reaching maximum temperature in approximately 75–80 minutes.
• Automatic constant-temperature mode for consistent results.
• Compact 2 L chamber with 2.5 kW rated power.
• Four-sided heating for uniform temperature distribution.
• Durable aluminum silicate construction with high insulation performance.

Applications

• Ashing, calcination, sintering, heat treatment and thermal analysis.
• Material testing, ceramic processing, research laboratories, quality control benches and teaching facilities.

Spare Accessories

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

Technical specifications

• Maximum Temperature: 1200°C
• Chamber Volume: 2 L
• Rated Power: 2.5 kW
• Time from Room Temp. to Max Temp. (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%
• Temperature Control Mode: Digital tube double-row PID
• Temperature Setting Mode: Touch four keys
• Sensor Type: K-type thermocouple
• Power Supply / Rated Current: AC 220V/110V 60Hz / 11A
• Chamber Size (mm): 120×200×80
• Temperature Resolution: 1°C
• Packing Dimension: 580×450×670 mm
• Net Weight: 50 kg
• Gross Weight: 60 kg