Labotemp Muffle Furnace FMU-11 is an ISO & CE-certified high-temperature muffle furnace engineered for precision laboratory and research use up to 1700°C. This compact benchtop electric muffle furnace combines HHR mullite-fiber chamber construction, high-temp alumina insulation and HHR MoSi₂ rod heating for rapid heat-up (<40 min), excellent uniformity and long service life. The cold-rolled steel shell and advanced 7″ touchscreen programmable PID controller (B-type sensor, 1°C resolution, ±1°C accuracy) deliver repeatable, programmable cycles for demanding thermal workflows.
Ideal as a lab muffle furnace and high-efficiency furnace for ceramic sintering, crystal growth, metal annealing, thermal analysis, ashing and material testing, FMU-11 integrates into university, research and industrial labs. Supplied by an experienced furnace manufacturer and furnace supplier, this digital muffle furnace balances performance, safety, and low maintenance for reliable high-temperature operation.
Why choose Muffle Furnace FMU-11?
✓ Certified reliability: ISO & CE compliance.
✓ Precise digital control: 7″ touchscreen PID, B-type sensor.
✓ Rapid, uniform heating: MoSi₂ rods, <40 min ramp.
✓ Lab-ready support: Documentation and supplier service.
| Model NO. | FMU-11 |
|---|---|
| Volume | 4 L |
| Temperature Range | 1700℃ |
| Temperature Resolution | 1℃ |
| Temperature Accuracy | ±1℃ |
| Voltage | AC 220V 50Hz / 240V 60Hz |
| Power Rating | 5.5kW |
| Rise Time | <40 min |
| Chamber Material | HHR Mullite fiber |
| Outer Shell | Cold-rolled steel |
| Insulation Layer | High-temp alumina fiber |
| Heater | HHR MoSi₂ Rod |
| Exhaust Hole | Diφ22 Deφ18 |
| Controller | 7” Touchscreen PL |
| Temperature Setting Mode | Touch |
| Temperature Display Mode | Touch/LED |
| Timer | 0–9999 min |
| Operation Function | Constant temp or program |
| Additional Function | Start/stop button; sensor alarm; overshoot setting; correction |
| Sensor | B-type |
| Safety Device | Overtemperature; leakage; door-opening protection |
| Chamber Size (mm) | 150×150×150 |
| Exterior Size (mm) | 600×815×1100 |
| Packing Size (mm) | 760×985×1310 |
| NW/GW (kg) | 80/100 |
| Optional Type | 485 Communication; USB storage |
