| Model | HS-O1200S-GZK110 |
| Limiting temperature | 1200℃ |
| Working temperature | ≤1150℃ |
| Heating rate | Suggestion 0~20℃/min |
| Temperature zone | Single |
| Temperature accuracy | ±1℃ |
| Chamber size | Φ50×700(mm) |
| Heating element | Imported alloy heating wire |
| Thermal couple | K Type |
| Temperature contro | PID automatic control via SCR power control |
| Heating curves | 30 steps programmable |
| Chamber material | Imported fiber |
| Heating zone | 200mm |
| Thermostatic zone | 80mm |
| Tube material | Quartz tube |
| Sealing type | stainless steel vacuum flange |
| Tightness | 4.03*10-3Pa |
| Current and voltage Monitoring | Analog galvanometer |
| Pumping speed | >110 |
| Working temperature | 0-1050°c |
| Starting time | <3 min |
| Cooling type | fan cooling or water cooling |
| Rotate speed | 42300rpm |
| Pump connection | KF25 stainless steel Bellows, KF25 clamps, KF25flapper valve |
| Vacuum meter | mechanical vacuum gauges, or electronic vacuum gauges |
| Working voltage | 220V 50-60Hz |