Product Overview
This series Muffle Furnaces feature watch window build on the furnace 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.
Main Features
- Tmax 1200 °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
- 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 L18/12 |
| Chamber size (DxWxH) |
300x250x250mm /12x10x10" Capacity:18.75 Liters |
| Power supply |
6KW 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 |