| Event | technical indicators |
| Film forming type | AlO,SiO,SiON,SiN,SiC |
| Loading capacity | 680 pieces / batch (166mm), 620 pieces / batch (182mm), 504 pieces / batch (210mm), 432 pieces / batch (230mm) |
| Uniformity of alumina film thickness | Intra slice ≤ 6%, inter slice ≤ 6%, inter batch ≤ 5% (182 pieces) |
| Refractive index of alumina | 1.65(±0.05) |
| UP-TIME | ≥98% |
| Operating temperature range | 100~600°C |
| Temperature control | 6-points temperature control, internal and external dual-mode control |
| Heating mode | Automatic slope heating and fast constant temperature function |
| Cooling method | The latest patented technology, 6-zone segmented control, active cooling furnace body |
| Accuracy and length of constant temperature zone | ±2°C/2500mm(500°C) |
| Single point temperature stability | <±1°C/4h(500°C) RT |
| Heating time | 450°C≤45min |
| System limit vacuum | 450°C≤45min |
| System air leakage rate | Pressure rise rate after pump shutdown and valve closing<1Pa /min |
| Pressure control mode | Fast adjustment full automatic closed loop |
| Process control mode | Full automatic control of technological process, multiple safety interlock alarm |
| Human computer interface | LCD display, touch operation, process editing, online monitoring, authority management, team management and networking functions |
| MES | CCRM Already owned |

