Labotemp Controlled Atmosphere Furnace FMU-18 is a larger capacity laboratory muffle furnace engineered for dependable high temperature processing up to 1200 °C. The box chamber uses three sided resistance heating and PID controlled regulation to deliver stable ramps and ±1 °C accuracy. A vacuum sealed chamber with dedicated inert gas ports supports nitrogen, argon, oxygen and other non reactive gases. Multi layer ceramic fiber insulation and a rigid steel enclosure minimise heat loss and enhance energy efficiency for continuous laboratory operation.
FMU-18 is built for laboratory research material testing and pilot workflows including ceramic and powder sintering, calcination, annealing, carbon treatment, and lithium battery material processing. The programmable controller stores multi segment profiles for repeatable cycles while built in safety features such as over temperature alarm fault detection and automatic shutdown protect samples and operators.
Why choose Labotemp Controlled Atmosphere Furnace FMU-18?
✓ Advanced process control: PID regulation with precise thermocouple feedback and programmable multi segment profiles for repeatable results
✓ Safe and compliant design: Integrated temperature protection with over temperature alarm fault detection and automatic shutdown backed by ISO quality systems and CE compliance
✓ Energy efficient construction: Multi layer ceramic fiber insulation and durable steel housing reduce thermal loss and lower operating costs
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Maximum Temperature : 1200 ℃ Maximum Temperature |
1200 ℃ |
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Common operating temperature : < 1100 ℃ Common operating temperature |
< 1100 ℃ |
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Voltage : AC 220V, 50HZ Voltage |
AC 220V, 50HZ |
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Power : 9 kW Power |
9 kW |
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Heating element : Resistor wire Heating element |
Resistor wire |
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Thermo couple : Type K Thermo couple |
Type K |
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Display mode : Digital display Display mode |
Digital display |
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Temperature control accuracy : ±1℃ Temperature control accuracy |
±1℃ |
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Heating method : Three-sided heating left, right and top are heated by default Heating method |
Three-sided heating left, right and top are heated by default |
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Heating Rate : 0 to 20 ℃ / min (recommend keeping rate ≤ 10 ℃ / min for best results) Heating Rate |
0 to 20 ℃ / min (recommend keeping rate ≤ 10 ℃ / min for best results) |
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Furnace structure : Integrated compact design with a step-like joint structure; designed to distribute mechanical force evenly during heating and to reduce heat loss Furnace structure |
Integrated compact design with a step-like joint structure; designed to distribute mechanical force evenly during heating and to reduce heat loss |
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Furnace Material : High-quality multi-crystalline ceramic fibers with high alumina content — resistant to rapid cooling/heating and offering excellent thermal insulation Furnace Material |
High-quality multi-crystalline ceramic fibers with high alumina content — resistant to rapid cooling/heating and offering excellent thermal insulation |
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Safety protection features : Protection for temperature deviation, over-temperature warning, phase-loss warning, and over-flow protection Safety protection features |
Protection for temperature deviation, over-temperature warning, phase-loss warning, and over-flow protection |
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Can Accommodate Gas : Can accommodate oxygen, carbon monoxide, nitrogen, argon, and other inert gases (for atmosphere applications) Can Accommodate Gas |
Can accommodate oxygen, carbon monoxide, nitrogen, argon, and other inert gases (for atmosphere applications) |
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Furnace door sealing : Door machined by overall plane grinding and milling; silicone strips embedded for sealing — strong seal and easy opening/closing Furnace door sealing |
Door machined by overall plane grinding and milling; silicone strips embedded for sealing — strong seal and easy opening/closing |
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Maximum vacuum degree : Cold state: −0.1 MPa (not guaranteed for hot state) Maximum vacuum degree |
Cold state: −0.1 MPa (not guaranteed for hot state) |
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Internal Dimension (mm) : 400×300×300 Internal Dimension (mm) |
400×300×300 |
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Package Size : 1100x950x1650mm Package Size |
1100x950x1650mm |
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Gross Weight : 365kg Gross Weight |
365kg |
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Net Weight : 178kg Net Weight |
178kg |
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
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%
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
Time from Room Temp. to Max Temp. (min): 80
Temperature Setting Mode: Touch four keys
Temperature Resolution: 1°C
Temperature Fluctuation: ±5%
Time from Room Temp. to Max Temp. (min): 80
Temperature Setting Mode: Touch four keys
Temperature Resolution: 1°C
Temperature Fluctuation: ±5%
Time from Room Temp. to Max Temp. (min): 80
Temperature Setting Mode: Touch four keys
Temperature Resolution: 1°C
Temperature Fluctuation: ±5%
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
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:
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
