Product Overview for 1300C Muffle Furnace
Muffle Furnace 1300 C features box type ceramic chamber with HRE embeded wire type, heating from three sides with Tmax 1300°C. Precise Shimaden PID controller, programmable 32-segment, fast heating and cooling. The Muffle Furnace 1300 C is an ideal tool for heat treating, reacting studies, sintering processes, and ceramic firing with maximum energy saving.
Main Features
- Tmax 1300 °C
- Furnace applys in lab, school, research institute, box type, benchtop
- Dual steel housing with fan cooling for low surface temperature
- Fiber-insulated chamber for maximum temperature stability and uniformity
- HRE Embedded heating wire 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
Product illustration

Front view for Muffle furnace 1300 degree C

Details for Muffle furnace 1300 degree C
Technical Specifications
| Model No. | PM L30/13 |
| Chamber size (DxWxH) | 500x200x300mm /Capacity:30 Liters |
| Power supply | 6KW AC208-240V, 50/60Hz, single phase |
| Working temperature | Tmax 1200°C (2192°F) Continuously 1100°C (2012°F) Temperature uniformity +/- 8C |
| 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 W660xL750xH1030mm |
| 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 L18/12 |
| Inner size (DxWxH) | 300x200x120mm | 300x200x200 | 300x250x250mm |
| Capacity | 7.2 L | 12 L | 18 L |
| Power | 220V/3KW | 220V/4KW | 380V/7.5KW |
| Furnace dimensions (LxWxH) | 480x630x630mm | 480x650x710mm | 600x870x740mm |
| Weight | 60 KGS | 80 KGS | 130 KGS |