| Model | HS-O1200-50II-C |
| Furnace tube material | High purity quartz |
| Furnace tube diameter | 50mm |
| Furnace tube length | 1000mm |
| Furnace chamber length | 440mm |
| Heating zone length | 200+200mm |
| Operating temperature | 0~1100℃ |
| Temperature control accuracy | ±1℃ |
| Temperature control mode | ±1℃ |
| Display mode | LED (highlight digital tube display) |
| Sealing method | 304 stainless steel vacuum flange |
| Flange interface | 1/4" ferrule connector (Ø8 pagoda-shape connector) |
| Vacuum | 4.4E-3Pa |
| Power supply | AC:220V 50/60Hz |