High Temperature Vacuum Tungsten Coil Furnace Up to 2200℃
Vacuum tungsten coil furnace adopts tungsten coil net as heating elements, pollution-free, mainly used for the heat treatment of ceramic, sapphire glass, zirconia in a vacuum environment. Also used for universities and research centers for mass production.
- Specially designed tungsten net heating and tungsten foil as the thermal insulation scre, the max. temperature can be 2200℃
- Vacuum system can choose turbo pump, the ultimate vacuum can be 6×10^(-5)Pa.
- Can inlet N2, Ar, H2, N2, and H2 mixed gas, etc.
Technical Parameter:
| VACUUM: | 0.0667Pa | MAX. TEMPERATURE: | 2400℃ |
|---|---|---|---|
| CHAMBER SIZE: | Φ320×320 Max. | FURNACE CHAMBER: | Graphite Felt |
| HEATING ELEMENT: | Graphite | OBSERVATION HOLE: | Yes |
| CONTROL: | PLC | THERMOCOUPLE: | W-Re Thermocouple |
| MAX. HEATING RATE: | 20°C /min | TEMPERATURE ACCURACY: | ±1℃ |
| TEMPERATURE UNIFORMITY: | ±5℃ |
| Model | Heating Zone (Dia * Height) | Temperature | Temp. Uniformity | Power | Vacuum |
| BR-WSL-1010 | ф100x 100mm | 1900℃ | ±3℃ | 21KW | 6×10-5Pa |
| BR-WSL-2030 | ф200x300mm | 1900℃ | ±3℃ | 68KW | 6×10-5Pa |
| BR-WSL-3050 | ф300x500mm | 1900℃ | ±3℃ | 120KW | 6×10-5Pa |
| BR-WSL-4060 | ф400x600mm | 1900℃ | ±3℃ | 160KW | 6×10-5Pa |
