二手 HITACHI S-9200SA #165834 待售

CD SEM system, 8" Workstation: Model : B2600 O/S :HPUX Software Version : 18.35ev15 IP Read : 5.4~16.1pA(Low mode) CD measurement principle: Cursor and line profile measurement CD measurement range: 0.1 to 2.0 um Secondary electron image resolution: 3nm Image magnification: SEM image; 500 x 300,000 Optical microscope image; about x110 Specimen stage: Movement range X and Y: 0-200mm Stage drive: Pulse motor Control and speed: max. speed 100mm/s Wafer loader: Wafer transfer from cassette to loader chamber: Auto transfer via wafer transfer robot Wafer transfer from loader chamber to stage: Auto evacuation and auto loading Wafer transfer robot system: random access using (2) cassettes Wafer detection in cassette: Auto detection via wafer searcher Chucking method: Vacuum chucking on back of wafer Orientation flat/ V notch detection: non-contact auto detection via optical sensor Electron Optics: Schottky emission type Accelerating voltage: 500 to 1600V Lens system: Electromagnetic condenser lens system, booster objective lens Secondary electron detection: Scintillator/ photomultiplier detection system Objective lens aperture: Heating type movable aperture Scanning coil: 2-stage electromagnetic type (X, Y axes) Probe current monitoring: Faraday cup incorporated, with automatic measurement function Optical microscope: 1.2 mm square visual field, monochrome image Control and display system: Viewing control CRT: 21 type monitor Scanning modes: TV scan, HR scan, SLOW scan Image processing: Software processing using filtering Saftey device: Equipped with emergency off switch CD measurement data processing system: File storage Storage media: Hard disk (2GB), 3.5 type magneto-optic disk, 3.5 floppy disk Data processing function: statistics scanning using worksheet system Printout: 80-character thermal printer Evacuation system: Evacuation principle: Full automatic dry & clean evacuation Vacuum pumps: (3) Ion pump, (2) turbo molecular pump, (2) oil rotary pump Safety devices N2 Gas source (for leak): Gas pressure: 200 to 660 kPa Outside Diameter of connecting tube: 6um Compressed air source (for valve drive) Air pressure: 600 to 880 kPa Outside diameter of connecting tube: 6mm Vacuum source (for auto loader) Vacuum pressure: P= 1.3 to 21.3 kPa Outside diameter of connecting tube: 6mm. VIPS and Cognex are missing Currently warehoused 2000 vintage.