Labotemp Muffle Furnace FMU-09 is an ISO & CE-certified high-temperature electric muffle furnace engineered for laboratory and industrial use up to 1600°C (1500°C continuous). The large 20 L lab muffle furnace pairs a polycrystalline mullite fiber chamber and alumina insulation with a cold-rolled steel shell and powerful MoSi₂ rod heating (12 kW) to deliver rapid rise times (<40 min), uniform temperature and long service life. A 7″ touchscreen programmable PID controller with S-type sensor provides 1°C resolution and ±1°C accuracy for repeatable thermal cycles.
As a high-efficiency furnace and high-temperature laboratory furnace, FMU-09 is ideal for ceramic sintering, metallurgy, crystal growth, annealing, ashing, thermal analysis and material testing in universities, research institutes and industrial R&D. Designed by an established furnace manufacturer and supplied through Labotemp’s distributor network, this digital muffle furnace combines industrial muffle furnace performance with lab-grade control, documentation and technical support.
Why choose Muffle Furnace FMU-09?
✓ Certified performance: ISO & CE compliance for lab safety.
✓ Rapid & uniform heating: MoSi₂ rods; <40 min to temp.
✓ Precise control: 7″ touchscreen PID, S-type sensor (±1°C).
✓ Large capacity: 20 L chamber for higher throughput.
| No. | Specification | Value |
|---|---|---|
| 1 | Model NO. | FMU-09 |
| 2 | Volume | 20 L |
| 3 | Temperature Range | 1600℃ (1500℃ continuous) |
| 4 | Temperature Resolution | 1℃ |
| 5 | Temperature Accuracy | ±1℃ |
| 6 | Current Rating | AC 380V |
| 7 | Power Rating | 12kW |
| 8 | Rise Time | <40 min |
| 9 | Chamber Material | Polycrystalline Mullite fiber |
| 10 | Outer Shell | Cold-rolled steel |
| 11 | Insulation Layer | Alumina fiber |
| 12 | Heater | MoSi₂ Rod |
| 13 | Exhaust Hole | ODφ22 IDφ18 |
| 14 | Controller | 7” Touchscreen PL |
| 15 | Temperature Setting Mode | Touch |
| 16 | Temperature Display Mode | Touch/LED |
| 17 | Timer | 0–9999 min |
| 18 | Operation Function | Constant temp or program |
| 19 | Additional Function | Start/stop button; sensor alarm; overshoot setting; correction |
| 20 | Sensor | S-type |
| 21 | Safety Device | Overtemperature; leakage; door-opening protection |
| 22 | Chamber Size (mm) | 300×260×260 |
| 23 | Exterior Size (mm) | 750×925×1210 |
| 24 | Packing Size (mm) | 910×1105×1420 |
| 25 | NW/GW (kg) | 175/195 |
| 26 | Optional Type | Air inlet |
