二手 HITACHI S-5000 #293632287 待售

Field Emission Scanning Electron Microscope (FE-SEM) Electron gun: Cold field emission type Built-in butter type Lens system: 3-Stage electromagnetic lens reduction method Objective lens: Movable aperture Stigma toll: 8-Pole electromagnetic system Deflection coil: 2-Stage Secondary electron resolution: 0.6 nm Acceleration voltage: 30 kV 30 nm Acceleration voltage: 1 kV Magnification: LM Mode: 30x - 500x HM Mode: 250x - 800,000x Sample fine movement device: Side entry method Movement stage: X-axis: ± 3.5 mm Y-axis: ± 2 mm T-axis: ± 40° Stage control: Movement speed switched in 3 steps Sample size: 9mm x 5 mm x 2.4 mm, 9.5 mm x 5 mm x 4.4 mm Sample exchange: Airlock method Display: Secondary electron image Still image display with built-in image memory Image memory: Pixel high-definition memory two sides Photographing of high-definition 1024 x 1024 image Real-time TV display of slow scan image Image integration on TV and first scan Real-time histogram display 4-Split image display Acceleration voltage: 0.5–30 kV (0.1 kV step) 2000 vintage.