Product Overview for Small Benchtop Vertical Lifting Muffle Furnace
Muffle Furnace 1200C features Vertical lifting door, box type ceramic chamber with embeded wire type, heating from three sides with Tmax 1200°C. Precise Shimaden PID controller, programmable 32-segment, fast heating and cooling. The Muffle Furnace 1200 C is an ideal tool for heat treating, reacting studies, sintering processes, and ceramic firing with maximum energy saving.
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Small Benchtop Vertical lifting muffle furnace
Main Features
- Tmax 1200 °C
- Furnace applys for ashing, ignition, determination, analysis
- Dual steel housing with fan cooling for low surface temperature
- Fiber-insulated chamber for maximum temperature stability and uniformity
- Embedded heating elements on three sides give an improved temperature gradient
- Programmable muffle furnace with PID temperature controller 32 segments
- Type N thermocouple. Equips two pcs, one for temperature testing, the other for protection
- CE certified, standard
Safety Measures
- Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
- Overheat protection shuts down the furnace if temperature is outside of acceptable range (refer to controller's manual) or when the thermocouple is broken or malfunctions
- Power failure protection resumes furnace operation right after the point of failure when power is reestablished
- Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot
Technical Specifications
| Model No. | PM L5/12 |
| Chamber size (DxWxH) | 200x150x150mm /Capacity:5 Liters |
| Power supply | 3KW AC208-240V, 50/60Hz, single phase |
| Working temperature | Tmax 1200°C (2192°F) Continuously 1100°C (2012°F) Temperature uniformity +/- 5C |
| Temperature controller | PID controller Auto-tune function Programmable 32 segments Temperature accuracy +/- 1°C |
| Heating rate | ≤25°C /min |
| Thermocouple | N type |
| Chamber lining | Mitsubishi Raw Material high alumina 1500# fiber board |
| Electronic components | Schneider maker air switch, AC contactor, SSR Relay etc |
| Heating element | HRE resistance coil wire |
| Shipping info | Weight: 125kgs W660xL750xH930mm |
| Compliance | CE, ISO |
| Warranty | 2 years limited warranty with lifetime technical support |
Application Notes
- However, toxic or explosive gases that may generate from the sample during the heating are not recommended for use with this programmable muffle furnace without necessary safety controls and supervision.
- Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating
Size Comparison
| Item name | PM L8/12 | PM L12/12 | PM L30/12 |
| Inner size (DxWxH) | 300x200x120mm | 300x200x200 | 500x300x200mm |
| Capacity | 7.2 L | 12 L | 30 L |
| Power | 220V/3KW | 220V/4KW | 380V/7.5KW |
| Furnace dimensions (LxWxH) | 480x630x630mm | 480x650x710mm | 600x870x740mm |
| Weight | 60 KGS | 80 KGS | 130 KGS |