Laboratory Muffle Furnace – Max Temperature: 1100°C

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The following data describe the MSBWF11‑07NSWISS laboratory muffle furnace. This benchtop unit is designed for ashing, sintering, heat treatment, and material testing applications requiring precise thermal control up to 1100°C. All values are measured under the manufacturer’s standard test conditions.

Technical Specifications

  • Chamber volume7 liters
  • Maximum temperature1100°C
  • Continuous operating temperature1000°C
  • Power consumption4.0 kW
  • Power supply220V, 50/60Hz, single phase
  • Control systemMicrocomputer PID controller
  • Programmability63 total steps (7 periods, 9 steps per period)
  • Heating element typeHigh‑quality electric furnace wire
  • Insulation materialAlumina ceramic fiber
  • Safety protectionOver‑current, over‑voltage, and overheat sensors
  • Safety interlockAutomatic power‑off door switch

Key Benefits

✓
Programmable 63‑step controller for complex heating profiles
The microcomputer PID controller supports 63 programmable steps arranged in 7 periods with 9 steps per period. A materials researcher designing a multi‑stage sintering profile programs heating ramp, soak, cooling, and hold segments without manual intervention. Automation reduces technician time and eliminates operator errors.
✓
Alumina ceramic fiber insulation for thermal efficiency
The high‑grade insulation material keeps the exterior housing cool while maintaining the internal chamber at the target temperature. A laboratory operating the furnace at 1000°C for eight hours experiences lower energy costs and safer surface temperatures. The exterior remains touch‑safe, reducing burn risks.
✓
Exceptional temperature uniformity
The combination of high‑quality heating elements and ceramic fiber insulation ensures stable internal temperatures across the chamber. A researcher performing ashing of multiple samples achieves consistent results across all positions. Uneven annealing or sample contamination is effectively eliminated.
✓
Comprehensive safety protection
Over‑current, over‑voltage, and overheat sensors protect both the user and the equipment. The automatic power‑off door switch triggers when the door is opened. A busy laboratory with multiple operators benefits from these safety features. The system is built to protect both the user and the integrity of the experiment.
✓
Power failure memory for uninterrupted experiments
If a power failure occurs, the controller remembers the settings. A researcher running a 12‑hour heat treatment cycle does not lose the sample when power returns. The interrupted heating cycle resumes from the stored parameters, ensuring sample integrity.
✓
Integrated chimney for cleaner processing
The unit includes a built‑in chimney to enhance combustion efficiency. A laboratory performing ashing of organic or mineral samples benefits from optimised airflow and exhaust. Cleaner processing reduces sample contamination and improves ashing accuracy.

Applications

Ashing, sintering, heat treatment, annealing, material testing, ceramic processing, metallurgical research

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