| Model | HS-VBF-1200X |
| Display | Digital LED button controller |
| Limiting temperature | 1200℃ |
| Working temperature | ≤1150℃ |
| Heating rate | Suggestion 0~20℃/min |
| Temperature accuracy | ±1℃ |
| Inside chamber size | Φ240*220(mm),9L capacity |
| Heating element | Fe-Cr-Al alloy |
| Thermal couple | K Type |
| Temperature control | PID automatic control via SCR power control |
| Heating curves | 30 steps programmable |
| Chamber material | Alumina Fiber |
| Protective | Built-in over-temperature alarm and thermocouple failure alarm |
| Rated power | 2.5 KW |
| Working voltage | AC 220V, 50-60Hz |
| Packing | PLY wood box |
| Accessories | Door block 1 piece,glove 1pair, crucible tongs 1pc, manual book |