二手 VACUUM SYSTEMS TECHNOLOGY / VST TFSP-840 #293602592 待售

Sputtering system Ultimate vacuum pressure: 3x10^-7 Torr Base pressure: 1x10^5 Torr Pirani gauge, 100 to 1x10^-5 Torr Maximum allowable leak rate: <1x10^-9 mbar L/sec (Helium) Vacuum pumping system PLC Controlled power switching boxes DC Blocked filters Substrate holder PLC / PC Computer control Targets: Titanium Tungsten: (Ti) 10 (W) 90 % Copper (Cu) Silicon Nitride (Si3N4) Sputtering mode: DC / DC Pulsed RF Combination of RF and DC Chamber: High grade stainless steel, water cooled, SS 304L 3-Ports RF Shielded view port, 4" Pumping port Load lock chamber: Loading sample holder, Up to 6" EDWARDS nXDS10 Dry pump: Pressure: 8x10^-3 Torr Nominal pumping speed: 10 m³/hrs EDWARDS EXT75iDX Turbo molecular pump: Pumping speed: 61 L/sec Compression ratio N2: >1x10^11 Ultimate pressure: 5x10^-8 mbar Nominal rotational speed: 90,000 rpm Air cooling Sputtering sources: Source dimension: MAK, 4" Mounting feedthrough: Quick coupler, 0.75" Target specifications: Target diameter: 4" Target mounting: Magnetic Magnetic materials Magnet design: Type: Nd/Fe B Configuration: Balanced/Unbalanced Operation specifications: DC Max power: 3000W RF Max power: 1200W Cathode voltage (Volts): 200-1000V Discharge current (Max amps): 7 amp Cooling water: Flow rate 1.0 gpm Vacuum interlock High voltage switch Chamber switch Load-lock switch Dry air pressure switch Water flow switches Substrate temperature Emergency stop Electrical overload protection Gas line: Gas / MFC Ar / 1-100 SCCM N2 / 1-50 SCCM O2 / 1 – 50 SCCM Maximum beam current: 25 to 35% of discharge current 280mA (Ar @ 1A) 350mA (O2 @ 1A) Beam energy (Mean): 50 to 180eV (~60% of Anode voltage set point) Max discharge power: 300W (200W Continuous) Discharge voltage range: Ar: 50 to 300V O2: 100 to 300V Discharge current range: 0.2 to 1A (Mark I + Ion Source Controller) Max operating pressure: 1 x 10^-3 Torr (0.13Pa) Gas use: Inert Gases, O2, N2 and other reactive gases Typical gas flow range: 2-20sccm Ion beam neutralization: Filament cathode Ion beam size (at opening): 1.1 in (28mm) Diameter MFC 20 sccm Power supply: RF Power supply: 13.56 MHz, 600 W DC Power supply: 1500 W.