| Category |
Item |
Parameter |
| 1. Plasma Generator Host |
Solid-state power output |
0–1000W adjustable & displayable, standard sine wave output, stability ≤ ±0.5%; with overvoltage, overcurrent, over-temperature and reflected power protection |
| Anti-radiation RF impedance matcher |
High-speed auto matching within 0.1s, supports network communication |
| RF Frequency |
13.56 MHz |
| 2. Vacuum Reaction Chamber |
Chamber material |
Aviation aluminum alloy with military-grade sealing |
| Chamber volume |
550×600×500 (W×D×H) mm, 165L |
| Single-layer effective processing space |
510(W)×508(D)×30(H) mm |
| 3. Discharge Electrode |
Electrode material |
Special high-conductivity aluminum alloy electrode |
| Processable layers |
8 layers (customizable) |
| Gap between positive & negative plates |
51mm |
| 4. Gas Circuit Control |
MFC mass flow controller |
0–500 SCCM |
| Gas circuit design |
Uniform inlet layout inside chamber to ensure uniform cleaning effect |
| Process gas channels |
2 independent channels, compatible with oxygen, argon, etc. Notify us in advance if corrosive gas is required |
| 5. Vacuum Measurement System |
Measuring range |
5×10⁻² ~ 1.0×10⁻⁵ Pa |
| Measurement precision |
0.1Pa |
| 6. Vacuum Pumping System |
Vacuum pump set |
60 m³/h oil rotary vane pump + 300 m³/h Roots pump |
| Working vacuum degree |
≤30Pa |
| Evacuation time |
Within 100s |
| Vent-to-atmosphere time |
≤30s |
| Vacuum pipeline |
Stainless steel pipeline with pneumatic valves |
| 7. Control System |
Control mode |
PLC control |
| Real-time monitoring items |
Vacuum degree, air pressure, output power, gas flow, working time |
| Touch screen |
10-inch HMI touch panel |
| Software program |
Self-patented plasma control system with 3-level access authority; auto/manual modes, recipe setup/storage/recall, alarm history query, IO signal monitoring |
| Alarm functions |
Vacuum protection, glow discharge protection, power protection, air pressure alarm, phase sequence alarm |
| Pressure balance function |
Pre-chamber pressure balancing before gas inlet, adjustable balance duration |
| 8. Site Utility Requirements |
Power supply |
Single-phase AC380V, 50/60Hz, 3-phase 5-wire, 31A |
| Gas pipe port |
Diameter 6mm, PU pipe |
| Required gas purity |
≥99.99% |
| Compressed air pressure |
0.6–0.8MPa |
| Air pressure detection |
2-channel auto-alarm pressure gauges |
| Exhaust port standard |
KF40 flange |
| 9. Overall Machine Parameters |
Total machine power |
11.5KW |
| Overall dimension |
1170mm(L) × 1190mm(W) × 1825mm(H) |