Hitachi S-4000 Scanning Electron Microscope
Manufacturer: HITACHI
Model: S-4000
Category: SCANNING ELECTRON MICROSCOPES
Vintage: 1989
Equipment Details:
- Scanning Electron Microscope (SEM)
- Cold field emission
Specifications:
- Electron gun: Cold field emission electron source
- Magnification: 20 to 300,000x
- Emission extraction: 0-7 kV
- Accelerating voltage: 0.5 to 30 kV (Variable in 10V steps)
- Lens system: 2-Stage electromagnetic lens
- Objective aperture: Moveable aperture (4 openings) with heater
Display unit
- Principle: Still image display
- With built in image memory at all scan speeds
Viewing CRT:
- (2) Display monitors, 12"
- Image memory unit included
- Scan speed: 0.25, 2, 10, 20 sec / Frame for photo recording mode
Vac pumps:
- (3) Ion pumps
- Diffusion pump
Does not include accessories
1989 vintage.
For more information please contact us.
+44(0)1904 799900
sales@yps-ltd.com