Labotemp Muffle Furnace FMU-05 is an ISO & CE-certified electric muffle furnace designed for precise and efficient laboratory heating up to 1200°C. This 7 L lab muffle furnace features a durable aluminum-silicate insulated chamber with four-sided heating for uniform temperature distribution and consistent results. A digital double-row PID controller with K-type thermocouple provides 1°C resolution and ±5°C temperature stability, while touch-key temperature setting and automatic constant-temperature mode ensure simple, repeatable operation.
Ideal for ceramic processing, metal annealing, material testing, thermal decomposition, ashing, calcination, sintering and heat treatment, FMU-05 is a high-efficiency furnace suited for research institutes, industrial quality control and educational laboratories. Manufactured by Labotemp, a trusted muffle furnace manufacturer and laboratory furnace supplier, FMU-05 is engineered for durability, low maintenance and long-term reliable performance.
Why choose Muffle Furnace FMU-05?
✓ Certified Quality: ISO & CE compliant laboratory furnace
✓ Precise Digital Control: PID controller with K-type sensor (±5°C)
✓ Trusted Manufacturer: Designed and supplied by an experienced furnace manufacturer
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Maximum Temperature : 1200°C Maximum Temperature |
1200°C |
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Chamber Volume : 7 L Chamber Volume |
7 L |
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Rated Power : 5 kW Rated Power |
5 kW |
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Time from Room Temp. to Max Temp. (min) : 80 Time from Room Temp. to Max Temp. (min) |
80 |
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Heating Mode : Automatic constant temperature Heating Mode |
Automatic constant temperature |
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Heating Type : Four-sided heating Heating Type |
Four-sided heating |
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Exhaust Port : Ø30 mm × 1 Exhaust Port |
Ø30 mm × 1 |
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Furnace Body Material : Aluminum silicate Furnace Body Material |
Aluminum silicate |
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Heater Material : Nickel-chromium-aluminum alloy wire (OCr27A17Mo2) Heater Material |
Nickel-chromium-aluminum alloy wire (OCr27A17Mo2) |
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Temperature Fluctuation : ±5°C Temperature Fluctuation |
±5°C |
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Temperature Control Mode : Digital tube double-row PID Temperature Control Mode |
Digital tube double-row PID |
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Temperature Setting Mode : Touch four keys Temperature Setting Mode |
Touch four keys |
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Sensor Type : K-type thermocouple Sensor Type |
K-type thermocouple |
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Power Supply / Rated Current : AC220V 50Hz / 23A Power Supply / Rated Current |
AC220V 50Hz / 23A |
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Internal dimension : 300×200×120mm Internal dimension |
300×200×120mm |
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External dimension : 590×460×640mm External dimension |
590×460×640mm |
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Temperature Resolution : 1°C Temperature Resolution |
1°C |
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Packing Dimension : 800x600x700mm Packing Dimension |
800x600x700mm |
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Gross Weight : 85kg Gross Weight |
85kg |
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Net Weight : 75kg Net Weight |
75kg |
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Maximum Continuous Operating Temperature : 1100℃ Maximum Continuous Operating Temperature |
1100℃ |
Time from Room Temp. to Max Temp. (min): 80
Temperature Setting Mode: Touch four keys
Temperature Resolution: 1°C
Temperature Fluctuation: ±5°C
Time from Room Temp. to Max Temp. (min): 80
Temperature Setting Mode: Touch four keys
Temperature Resolution: 1°C
Temperature Fluctuation: ±5°C
Time from Room Temp. to Max Temp. (min): 80
Temperature Setting Mode: Touch four keys
Temperature Resolution: 1°C
Temperature Fluctuation: ±5°C
Timer: 0–99 h 59 min (programmable timing)
Temperature Setting: Touch button setting
Temperature Resolution: 1°C
Temperature Range: 100°C – 1200°C
Voltage: AC 220V 50Hz
Thermocouple: Type N
Temperature Accuracy: ±1°C
Structure: Bench-top, front loading
Working Temperature: 1100°C, 24/7
Thermocouple: Type N
Thermal Parameters:
Temperature Uniformity: ±5°C
Time from Room Temp. to Max Temp. (min): 60
Temperature Setting Mode: Touch four keys
Temperature Resolution: 1°C
Temperature Fluctuation: ±5°C
Time from Room Temp. to Max Temp. (min): 70
Temperature Setting Mode: Touch four keys
Temperature Resolution: 1°C
Temperature Fluctuation: ±5°C
Time from Room Temp. to Max Temp. (min): 75
Temperature Setting Mode: Touch four keys
Temperature Resolution: 1°C
Temperature Fluctuation: ±5°C
Weight: 130 – 150 kg
Voltage: 110 V
Time to Max Temperature: 30 – 50 minutes
Thermocouple Type: Type K
Timing: 0–999 hours
Temperature Rising Time: 60±5 minutes
Temperature Resolution: 1°C
Temperature Controller: Touch Screen
Volume: 4L
Timer : 0–9999 min
Temperature Setting Mode : Touch
Temperature Resolution : 1℃
Volume : 12L
Timer: 0–9999 min
Temperature Setting Mode: Touch
Temperature Resolution : 1℃
Volume : 20 L
Timer: 0–9999 min
Temperature Setting Mode: Touch
Temperature Resolution : 1℃
Volume : 36 L
Timer: 0–9999 min
Temperature Setting Mode: Touch
Temperature Resolution : 1℃
Volume : 4 L
Voltage: AC 220V 50Hz / 240V 60Hz
Timer: 0–9999 min
Temperature Setting Mode: Touch
Volume : 12 L
Timer: 0–9999 min
Temperature Setting Mode: Touch
Temperature Resolution : 1℃
Volume : 20 L
Timer: 0–9999 min
Temperature Setting Mode: Touch
Temperature Resolution : 1℃
Volume : 36 L
Timer: 0–9999 min
Temperature Setting Mode: Touch
Temperature Resolution : 1℃
Timer: Standard: 0–9999 min; P Type: 0–99 h 59 min; PL Type: 0–9999 min
Temperature Rise Time: ≤140 min
Temperature Resolution Ratio: 1°C
Temperature Range: 1700°C
Temperature Sensor: B-Type Thermocouple
Temperature Control: 50-Segment Programmable Digital PID Controller
Temperature Accuracy: ±1 °C
Technical Specifications:
Temperature Sensor: B-Type Thermocouple
Temperature Control: 50-Segment Programmable Digital PID Controller
Temperature Accuracy: ±1 °C
Technical Specifications:
Voltage: AC 220V, 50HZ
Thermocouple: Type K
Temperature control accuracy: ±1℃
Safety protection features: Protection for temperature deviation, over-temperature warning, phase-loss warning, and over-flow protection
Voltage: AC 220V, 50HZ
Thermo couple: Type K
Temperature control accuracy: ±1℃
Safety protection features: Protection for temperature deviation, over-temperature warning, phase-loss warning, and over-flow protection
Voltage: AC 220V, 50HZ
Thermo couple: Type K
Temperature control accuracy: ±1℃
Safety protection features: Protection for temperature deviation, over-temperature warning, phase-loss warning, and over-flow protection
Voltage: AC 220V, 50HZ
Thermo couple: Type K
Temperature control accuracy: ±1℃
Safety protection features: Protection for temperature deviation, over-temperature warning, phase-loss warning, and over-flow protection
Thermal Insulation: External Surface Temperature < 45°C
Temperature Accuracy: ±5°C
Standard Working Temperature: 538°C
Secondary Combustion Chamber Temperature: 900°C
Weight Monitoring: Continuous Electronic Balance Monitoring
Test Accuracy: ±0.11%
Temperature Control: Programmable Automatic Control
Sample Mass Capacity: Standard: 1200–1800 g; Maximum: 5000 g
