VBF-1200X-300 Vertical Crucible Furnace with 22L Chamber, 1200°C Max Temp, 30-Segment Programmable PID Control
The VBF-1200X-300 is designed for laboratory tasks requiring precise high-temperature treatment such as sintering, annealing metals, and quality inspections. Its large vertical crucible chamber with a 22-liter capacity (320 mm diameter by 280 mm height) accommodates sizable samples or multiple crucibles, making it suitable for research institutes, universities, and industrial labs.
This furnace achieves rapid heating and cooling cycles with a maximum temperature of 1200°C for short durations (up to 30 minutes) and supports continuous operation at 1100°C. The heating elements are embedded within high-purity alumina fiber insulation, ensuring excellent temperature uniformity and energy efficiency. The double-shell steel construction with air cooling maintains a low external surface temperature for safer operation.
Wichtigste Merkmale
- Large 22-liter heating chamber (320 mm ID x 280 mm height) for versatile sample processing
- High-purity alumina fiber insulation for uniform temperature distribution and energy savings
- Embedded heating elements maximize heat transfer efficiency
- PID controller with 30 programmable segments for precise control of heating/cooling rates and dwell times
- Overheat and thermocouple burnout protection with automatic power cut-off when door opens
- Durable refractory bricks protect the furnace lining from wear
- Double-layer steel shell with air cooling and hinged cover for easy sample loading
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Heating Chamber Dimensions | 320 mm diameter x 280 mm height (22 liters) |
| Höchsttemperatur | 1200°C (up to 30 minutes) |
| Continuous Operating Temperature | 1100°C |
| Erwärmungsgeschwindigkeit | Recommended ≤10°C/min |
| Stromversorgung | AC 208 V, single phase, 50/60 Hz |
| Stromverbrauch | 5.5 kW max |
| Temperaturregelung | PID automatic with 30 programmable segments, ±1°C accuracy |
| Thermocouples | Two S-type thermocouples (one per zone) |
| Safety Features | Overheat protection, thermocouple burnout protection, power cut-off on door open |
| Bauwesen | High-purity alumina fiber insulation, refractory brick bottom, double-layer steel shell with air cooling |
| Gewicht | 149.1 lb (approx.) |
Typische Anwendungsbereiche
This furnace is ideal for high-temperature sintering of ceramics and metals, annealing processes, and material quality inspections in academic, industrial, and mining research settings.
Hinweise zur Konfiguration und zum Betrieb
The furnace includes a PID controller with 30 programmable segments for detailed temperature profiling. Optional PC control is available via an additional MTS-02 control module, which can be factory installed upon request. The hinged cover facilitates easy loading and unloading of samples. Safety features include automatic power cut-off when the door is opened and protections against overheating and thermocouple failure.
