Muffle Furnace (Corrosion Resistant) TT-MF-8-1000N
Muffle Furnace (Corrosion Resistant) TT-MF-8-1000N is designed for heat treatment of a wide range of laboratory samples, including those with corrosive properties. The furnace chamber is constructed from high-alumina lightweight refractory material.
Muffle Furnace (Corrosion Resistant) TT-MF-8-1000N Features
Furnace Shell
- Constructed from Q235 low-carbon steel with an electrostatically applied anti-corrosion coating.
- Features a solid metal frame that helps maintain a low external surface temperature.
- Side-opening door with a fixed left hinge for easy operation.
Refractory
- Multi-layer insulation system with a durable double-layer lightweight refractory brick lining.
- Strongly stacked and joined for stability.
- Asbestos-free design with low heat loss and energy consumption.
Heating System
- Equipped with high-quality HRE spiral resistance wire, wound on ceramic support tubes for efficient, radiant heating.
- Three-sided heating (left, right, and bottom) ensures uniform temperature distribution.
- A silicon carbide bottom plate protects the bottom heating elements, offering high mechanical strength, excellent thermal conductivity, and stable horizontal support.
Temperature Control Panel
- Utilizes PID with SCR for accurate temperature control.
- Features an international-standard N-type nickel-chromium-silicon thermocouple with a measurement range of 0–900 °C and long lifespan.
- Includes a safety switch that cuts power when the furnace door is opened.
Program Controller
- Advanced controller designed for complex thermal processes.
- User-friendly interface with flexible programming capabilities.
- Supports up to 30 programmable segments per curve.
- Built-in over-temperature and fault alarms with automatic safety shutoff.
- Optional manual air inlet and automatic top exhaust system.
- Optional rapid cooling unit for accelerated cooling when furnace temperature is below 400 °C.
| Model | TT-MF-8-1000N | TT-MF-16-1000N | TT-MF-30-1000N |
| Chamber size（W xD xH）mm | 200x300x120 | 250 x300x250 | 300 x500x200 |
| Outer size（W xD xH）mm | 480 x630x630 | 550x635x780 | 600 x870x735 |
| Max temperature | 1000°C | ||
| Working temperature | 900°C | ||
| Voltage | 220V/3KW (110V is also available) | 220V/6KW (110V is also available) | 380V/7.5KW |
| Heating element | HRE Alloy resistance wire | ||
| Chamber material | Polycrystalline inorganic alumina ceramic fiber material prepared by wet vacuum filtration | ||
| Temp.Precision | ±1℃ | ||
| Termocouple | N Type termocouple | ||
| Temperature controller | Intelligent microcomputer PID temperature control instrument, SSR control, PID parameter self-tuning function; programmable 4 groups of 8 program segments, program temperature rise, program heat preservation, program cooling | ||
| Heating rate | 1-25℃/min free adjustment | ||
| Furnace structure | Furnace temperature control integrated structure | ||
| Equipment protection | Modular control, sound and light alarm signal will be sent out for over temperature and broken coupler in the working process, and the protection action will be completed automatically | ||
| Safety protection | The equipment is equipped with a circuit breaker, which will automatically pop open in case of short circuit leakage, which can protect the safety of equipment and operators | ||
| Quality certificate | ISO9001 CE SGS TUV | ||
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