Difference between revisions of "Cambridge"

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(updated pictures and information)
(updated picture of S600)
 
(6 intermediate revisions by the same user not shown)
Line 47: Line 47:
 
   |Year=1965
 
   |Year=1965
 
   |Successor=Stereoscan MKII
 
   |Successor=Stereoscan MKII
−
   |Magnification Range=
+
   |Magnification Range= 20x - 100Kx
−
   |Magnification Gauge Type=
+
   |Magnification Gauge Type= Needle & Range Switch
 
   |Specemin Chamber Pressure=
 
   |Specemin Chamber Pressure=
−
   |Power Consumption=
+
   |Power Consumption= 4.5 - 5kVA
−
   |System Weight=
+
   |System Weight= 2064 kg
 
   |Accelerator Type=Self Biased Triode Gun
 
   |Accelerator Type=Self Biased Triode Gun
 
   |Cathode Type=Tungsten Hairpin
 
   |Cathode Type=Tungsten Hairpin
−
   |Accelerating Voltage=
+
   |Accelerating Voltage= 1 kV - 20 kV
−
   |Stability=
+
   |Stability= 30 ppm / 5 min
−
   |Cathode Heating Methode=
+
   |Cathode Heating Methode= DC
−
   |Alignment Methode=
+
   |Alignment Methode= Mechanical XYZ
−
   |Number of Condensor Lenses=
+
   |Number of Condensor Lenses= 2
−
   |Condensor Current Stability=
+
   |Condensor Current Stability= 15 ppm / 5 min
−
   |Condensor Stigmator=
+
   |Condensor Stigmator= None
 
   |Condensor Aperture=
 
   |Condensor Aperture=
−
   |Condensor Alignment=
+
   |Condensor Alignment= None
−
   |Condensor Lens Type=
+
   |Condensor Lens Type= Electromagnetic, Polepiece & Capsule
 
   |Stage Type=Non Eucentric
 
   |Stage Type=Non Eucentric
−
   |Sample Holder Type=
+
   |Sample Holder Type=3.2 mm Stub
−
   |X, Y Travel Range=
+
   |X, Y Travel Range= 25mm
−
   |Z Travel Range=
+
   |Z Travel Range= 15mm
−
   |Tilt Range=
+
   |Tilt Range= 90°
−
   |Rotation Range=
+
   |Rotation Range= 360°
−
   |Working Distance=
+
   |Working Distance= 0 - 20mm
 
   |Objective Spherical Error=
 
   |Objective Spherical Error=
−
   |Objective Current Stability=
+
   |Objective Current Stability= 15 ppm / 5 min
−
   |Objective Stigmator=
+
   |Objective Stigmator=Octopol
−
   |Deflection Type=
+
   |Deflection Type=Double Deflection Electromagnetic
−
   |Point Resolution=
+
   |Point Resolution= <20 nm
 
   |Lens Type=Electromagnetic
 
   |Lens Type=Electromagnetic
−
   |Specimen Loading=
+
   |Specimen Loading= Stage Drawer
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
}}
 
}}
Line 90: Line 90:
 
   |Specemin Chamber Pressure=
 
   |Specemin Chamber Pressure=
 
   |Power Consumption= 4.5 - 5kVA
 
   |Power Consumption= 4.5 - 5kVA
−
   |System Weight= 1247 Kg
+
   |System Weight= 1247 Kg (2064kg)
 
   |Accelerator Type=Self Biased Triode Gun
 
   |Accelerator Type=Self Biased Triode Gun
 
   |Cathode Type=Tungsten Hairpin
 
   |Cathode Type=Tungsten Hairpin
 
   |Accelerating Voltage= 1 kV - 20 kV
 
   |Accelerating Voltage= 1 kV - 20 kV
−
   |Stability= 30 ppm/5 min
+
   |Stability= 30 ppm / 5 min
 
   |Cathode Heating Methode= DC
 
   |Cathode Heating Methode= DC
 
   |Alignment Methode= Mechanical XYZ
 
   |Alignment Methode= Mechanical XYZ
 
   |Number of Condensor Lenses= 2
 
   |Number of Condensor Lenses= 2
−
   |Condensor Current Stability=
+
   |Condensor Current Stability= 15 ppm / 5 min
 
   |Condensor Stigmator= None
 
   |Condensor Stigmator= None
 
   |Condensor Aperture=
 
   |Condensor Aperture=
Line 111: Line 111:
 
   |Working Distance= 0 - 20mm
 
   |Working Distance= 0 - 20mm
 
   |Objective Spherical Error=
 
   |Objective Spherical Error=
−
   |Objective Current Stability= 15 ppm/5 min
+
   |Objective Current Stability= 15 ppm / 5 min
 
   |Objective Stigmator=Octopol
 
   |Objective Stigmator=Octopol
 
   |Deflection Type=Double Deflection Electromagnetic
 
   |Deflection Type=Double Deflection Electromagnetic
−
   |Point Resolution= <20nm
+
   |Point Resolution= <15 nm
 
   |Lens Type=Electromagnetic
 
   |Lens Type=Electromagnetic
−
   |Specimen Loading=
+
   |Specimen Loading= Stage Drawer
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
}}
 
}}
Line 129: Line 129:
 
   |Specemin Chamber Pressure= < 5 e-5 mBar
 
   |Specemin Chamber Pressure= < 5 e-5 mBar
 
   |Power Consumption= 4.5 kVA
 
   |Power Consumption= 4.5 kVA
−
   |System Weight=
+
   |System Weight=  
 
   |Accelerator Type=Self Biased Triode Gun
 
   |Accelerator Type=Self Biased Triode Gun
 
   |Cathode Type=Tungsten Hairpin
 
   |Cathode Type=Tungsten Hairpin
 
   |Accelerating Voltage= 0 - 30 KV
 
   |Accelerating Voltage= 0 - 30 KV
−
   |Stability=
+
   |Stability=  
 
   |Cathode Heating Methode= DC
 
   |Cathode Heating Methode= DC
 
   |Alignment Methode= Mechanical XYZ
 
   |Alignment Methode= Mechanical XYZ
Line 153: Line 153:
 
   |Objective Stigmator=Octopol
 
   |Objective Stigmator=Octopol
 
   |Deflection Type=Double Deflection Electromagnetic
 
   |Deflection Type=Double Deflection Electromagnetic
−
   |Point Resolution= <15nm
+
   |Point Resolution= <15 nm
 
   |Lens Type=Electromagnetic
 
   |Lens Type=Electromagnetic
 
   |Specimen Loading= Stage Drawer
 
   |Specimen Loading= Stage Drawer
Line 167: Line 167:
 
   |Magnification Gauge Type= Needle type & Range Switch
 
   |Magnification Gauge Type= Needle type & Range Switch
 
   |Specemen Chamber Pressure= < 5 e-5 mBar
 
   |Specemen Chamber Pressure= < 5 e-5 mBar
−
   |Power Consumption= 4KW
+
   |Power Consumption= 4 kVA
−
   |System Weight=
+
   |System Weight=  
 
   |Accelerator Type=Self Biased Triode Gun
 
   |Accelerator Type=Self Biased Triode Gun
 
   |Cathode Type=Tungsten Hairpin / LaB6
 
   |Cathode Type=Tungsten Hairpin / LaB6
 
   |Accelerating Voltage= 0 - 30 KV
 
   |Accelerating Voltage= 0 - 30 KV
−
   |Stability=
+
   |Stability=  
 
   |Cathode Heating Methode= DC
 
   |Cathode Heating Methode= DC
 
   |Alignment Methode= Mechanical & Magnetic
 
   |Alignment Methode= Mechanical & Magnetic
Line 178: Line 178:
 
   |Condensor Current Stability=
 
   |Condensor Current Stability=
 
   |Condensor Stigmator= none
 
   |Condensor Stigmator= none
−
   |Condensor Aperture=
+
   |Condensor Aperture=  
 
   |Condensor Alignment= none
 
   |Condensor Alignment= none
 
   |Condensor Lens Type= Electromagnetic, Polpiece and Capsule
 
   |Condensor Lens Type= Electromagnetic, Polpiece and Capsule
Line 187: Line 187:
 
   |Tilt Range= Stage Dependent 90°
 
   |Tilt Range= Stage Dependent 90°
 
   |Rotation Range= 360°
 
   |Rotation Range= 360°
−
   |Working Distance=
+
   |Working Distance=
 
   |Objective Spherical Error=
 
   |Objective Spherical Error=
 
   |Objective Current Stability=
 
   |Objective Current Stability=
 
   |Objective Stigmator=Octopol
 
   |Objective Stigmator=Octopol
 
   |Deflection Type=Double Deflection Electromagnetic
 
   |Deflection Type=Double Deflection Electromagnetic
−
   |Point Resolution=
+
   |Point Resolution=  
 
   |Lens Type=Electromagnetic
 
   |Lens Type=Electromagnetic
−
   |Specimen Loading=
+
   |Specimen Loading= Stage Drawer
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
}}
 
}}
Line 233: Line 233:
 
   |Point Resolution=
 
   |Point Resolution=
 
   |Lens Type=Electromagnetic
 
   |Lens Type=Electromagnetic
−
   |Specimen Loading=
+
   |Specimen Loading= Stage Drawer
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
}}
 
}}
Line 272: Line 272:
 
   |Point Resolution=
 
   |Point Resolution=
 
   |Lens Type=Electromagnetic
 
   |Lens Type=Electromagnetic
−
   |Specimen Loading=
+
   |Specimen Loading= Stage Drawer
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
}}
 
}}
  
 
{{SEM List Entry
 
{{SEM List Entry
−
   |Microscope Name=Stereoscan Model 600
+
   |Microscope Name=Stereoscan 600
−
   |Microscope Picture File=Cambridge - Stereoscan 600.jpg
+
   |Microscope Picture File=Cambridge Stereoscan 600 from brochure.png
 
   |Year= 1976
 
   |Year= 1976
 
   |Successor=
 
   |Successor=
Line 316: Line 316:
  
 
{{SEM List Entry
 
{{SEM List Entry
−
   |Microscope Name=Stereoscan Model 90
+
   |Microscope Name=Stereoscan 90
 
   |Microscope Picture File=Cambridge Stereoscan 90 from brochure.png
 
   |Microscope Picture File=Cambridge Stereoscan 90 from brochure.png
 
   |Year=
 
   |Year=
−
   |Successor=
+
   |Successor=Stereoscan 120
 
   |Magnification Range=
 
   |Magnification Range=
 
   |Magnification Gauge Type=
 
   |Magnification Gauge Type=
Line 350: Line 350:
 
   |Point Resolution=
 
   |Point Resolution=
 
   |Lens Type=Electromagnetic
 
   |Lens Type=Electromagnetic
−
   |Specimen Loading=
+
   |Specimen Loading= Swing out Door
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
}}
 
}}
  
 
{{SEM List Entry
 
{{SEM List Entry
−
   |Microscope Name=Stereoscan Model 100
+
   |Microscope Name=Stereoscan 100
 
   |Microscope Picture File=Cambridge Stereoscan 100 from 250 MK3 brochure.png
 
   |Microscope Picture File=Cambridge Stereoscan 100 from 250 MK3 brochure.png
 
   |Year=
 
   |Year=
Line 389: Line 389:
 
   |Point Resolution=
 
   |Point Resolution=
 
   |Lens Type=Electromagnetic
 
   |Lens Type=Electromagnetic
−
   |Specimen Loading=
+
   |Specimen Loading= Swing out Door
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
}}
 
}}
Line 396: Line 396:
  
 
{{SEM List Entry
 
{{SEM List Entry
−
   |Microscope Name=Stereoscan Model 200
+
   |Microscope Name=Stereoscan 200
 
   |Microscope Picture File=Cambridge Stereoscan 200 from 250 MK3 brochure.png
 
   |Microscope Picture File=Cambridge Stereoscan 200 from 250 MK3 brochure.png
 
   |Year=
 
   |Year=
Line 430: Line 430:
 
   |Point Resolution=
 
   |Point Resolution=
 
   |Lens Type=Electromagnetic
 
   |Lens Type=Electromagnetic
−
   |Specimen Loading=
+
   |Specimen Loading= Swing out Door
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
}}
 
}}
  
 
{{SEM List Entry
 
{{SEM List Entry
−
   |Microscope Name=Stereoscan Model 250 Mk 1
+
   |Microscope Name=Stereoscan 250 Mk 1
−
   |Microscope Picture File=
+
   |Microscope Picture File= Cambridge - Stereoscan 250 MK2 - overview.jpg
 
   |Year=
 
   |Year=
 
   |Successor=
 
   |Successor=
Line 469: Line 469:
 
   |Point Resolution=
 
   |Point Resolution=
 
   |Lens Type=Electromagnetic
 
   |Lens Type=Electromagnetic
−
   |Specimen Loading=
+
   |Specimen Loading= Stage Drawer
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
}}
 
}}
  
 
{{SEM List Entry
 
{{SEM List Entry
−
   |Microscope Name=Stereoscan Model 250 MKII
+
   |Microscope Name=Stereoscan 250 MKII
−
   |Microscope Picture File=Cambridge - Stereoscan 250 MK2 - overview.jpg
+
   |Microscope Picture File=
 
   |Year=
 
   |Year=
 
   |Successor=Stereoscan Model 250 MKIII
 
   |Successor=Stereoscan Model 250 MKIII
Line 508: Line 508:
 
   |Point Resolution=
 
   |Point Resolution=
 
   |Lens Type=Electromagnetic
 
   |Lens Type=Electromagnetic
−
   |Specimen Loading=
+
   |Specimen Loading= Swing out Door
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
}}
 
}}
  
 
{{SEM List Entry
 
{{SEM List Entry
−
   |Microscope Name=Stereoscan Model 250 MKIII
+
   |Microscope Name=Stereoscan 50 MKIII
 
   |Microscope Picture File=Cambridge Stereoscan 250 MK III from brochure.png
 
   |Microscope Picture File=Cambridge Stereoscan 250 MK III from brochure.png
 
   |Year=
 
   |Year=
Line 521: Line 521:
 
   |Specemin Chamber Pressure=
 
   |Specemin Chamber Pressure=
 
   |Power Consumption= 2 kVA
 
   |Power Consumption= 2 kVA
−
   |System Weight=  
+
   |System Weight= 628 Kg
 
   |Accelerator Type=Self Biased Triode Gun
 
   |Accelerator Type=Self Biased Triode Gun
 
   |Cathode Type=Tungsten Hairpin
 
   |Cathode Type=Tungsten Hairpin
Line 545: Line 545:
 
   |Objective Stigmator=Octopol
 
   |Objective Stigmator=Octopol
 
   |Deflection Type=Double Deflection Electromagnetic
 
   |Deflection Type=Double Deflection Electromagnetic
−
   |Point Resolution= <5nm (Tungsten) / <3.5nm (LaB6)
+
   |Point Resolution= <5 nm (Tungsten) / <3.5 nm (LaB6)
 
   |Lens Type=Electromagnetic
 
   |Lens Type=Electromagnetic
 
   |Specimen Loading= Swingout Door
 
   |Specimen Loading= Swingout Door
Line 552: Line 552:
  
 
{{SEM List Entry
 
{{SEM List Entry
−
   |Microscope Name=Stereoscan Model 120
+
   |Microscope Name=Stereoscan 120
 
   |Microscope Picture File=Cambridge Stereoscan 120 from infosheet.png
 
   |Microscope Picture File=Cambridge Stereoscan 120 from infosheet.png
 
   |Year=
 
   |Year=
Line 584: Line 584:
 
   |Objective Stigmator=Octopol
 
   |Objective Stigmator=Octopol
 
   |Deflection Type=Double Deflection Electromagnetic
 
   |Deflection Type=Double Deflection Electromagnetic
−
   |Point Resolution= <5nm
+
   |Point Resolution= <5 nm
 
   |Lens Type=Electromagnetic
 
   |Lens Type=Electromagnetic
−
   |Specimen Loading=
+
   |Specimen Loading= Swing out Door
 
   |Drive Mechanism=Crank (Hand Operated) / Motor  
 
   |Drive Mechanism=Crank (Hand Operated) / Motor  
 
}}
 
}}
  
 
{{SEM List Entry
 
{{SEM List Entry
−
   |Microscope Name=Stereoscan Model 360
+
   |Microscope Name=Stereoscan 360
 
   |Microscope Picture File=Cambridge Stereoscan 360 from infosheet.png
 
   |Microscope Picture File=Cambridge Stereoscan 360 from infosheet.png
 
   |Year=
 
   |Year=
Line 625: Line 625:
 
   |Point Resolution= 3.5 nm (Tungsten) / 2.5 nm (LaB6)
 
   |Point Resolution= 3.5 nm (Tungsten) / 2.5 nm (LaB6)
 
   |Lens Type=Electromagnetic
 
   |Lens Type=Electromagnetic
−
   |Specimen Loading=
+
   |Specimen Loading= Swing out Door
 
   |Drive Mechanism=Crank (Hand Operated) / Motor  
 
   |Drive Mechanism=Crank (Hand Operated) / Motor  
 
}}
 
}}

Latest revision as of 22:31, 2 February 2026

The Cambridge Instrument Company located in Cambridge UK, was the first commercial manufacturer of Scanning Electron Microscopes.

Scanning Electron Microscopes

Cambridge SEM-1
Cambridge-SEM1-taken-in-1953-38-p52.png
General
Year 1953
Successor Stereoscan MKI
Magnification Range
Magnification Gauge Type
Specemin Chamber Pressure
Power Consumption
System Weight
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin
Accelerating Voltage
Stability
Cathode Heating Methode
Alignment Methode
Condensor
Number of Condensor Lenses
Current Stability
Stigmator
Aperture
Condensor Alignment
Lens Type
Stage
Stage Type Non Eucentric
Specimen Loading
Sample Holder Type
X, Y Travel Range
Z Travel Range
Tilt Range
Rotation Range
Drive Mechanism Micrometer Screw (Hand Operated)
Objective Lens
Working Distance
Spherical Error
Current Stability
Stigmator
Deflection Type
Point Resolution
Lens Type Electromagnetic


Stereoscan MKI
Cambridge Stereoscan MK1 2.png
General
Year 1965
Successor Stereoscan MKII
Magnification Range 20x - 100Kx
Magnification Gauge Type Needle & Range Switch
Specemin Chamber Pressure
Power Consumption 4.5 - 5kVA
System Weight 2064 kg
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin
Accelerating Voltage 1 kV - 20 kV
Stability 30 ppm / 5 min
Cathode Heating Methode DC
Alignment Methode Mechanical XYZ
Condensor
Number of Condensor Lenses 2
Current Stability 15 ppm / 5 min
Stigmator None
Aperture
Condensor Alignment None
Lens Type Electromagnetic, Polepiece & Capsule
Stage
Stage Type Non Eucentric
Specimen Loading Stage Drawer
Sample Holder Type 3.2 mm Stub
X, Y Travel Range 25mm
Z Travel Range 15mm
Tilt Range 90°
Rotation Range 360°
Drive Mechanism Micrometer Screw (Hand Operated)
Objective Lens
Working Distance 0 - 20mm
Spherical Error
Current Stability 15 ppm / 5 min
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution <20 nm
Lens Type Electromagnetic


Stereoscan MKII
Cambridge-Stereoscan-mk2-redrawn.jpg
General
Year 1966
Successor Stereoscan S4
Magnification Range 20x - 100Kx
Magnification Gauge Type Needle & Range Switch
Specemin Chamber Pressure
Power Consumption 4.5 - 5kVA
System Weight 1247 Kg (2064kg)
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin
Accelerating Voltage 1 kV - 20 kV
Stability 30 ppm / 5 min
Cathode Heating Methode DC
Alignment Methode Mechanical XYZ
Condensor
Number of Condensor Lenses 2
Current Stability 15 ppm / 5 min
Stigmator None
Aperture
Condensor Alignment None
Lens Type Electromagnetic, Polepiece & Capsule
Stage
Stage Type Non Eucentric
Specimen Loading Stage Drawer
Sample Holder Type 3.2 mm Stub
X, Y Travel Range 25mm
Z Travel Range 15mm
Tilt Range 90°
Rotation Range 360°
Drive Mechanism Micrometer Screw (Hand Operated)
Objective Lens
Working Distance 0 - 20mm
Spherical Error
Current Stability 15 ppm / 5 min
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution <15 nm
Lens Type Electromagnetic


Stereoscan S4
Cambridge Stereoscan S4 from brochure.png
General
Year 1969
Successor Stereoscan S4-10
Magnification Range 40x to 100Kx
Magnification Gauge Type Needle type & Range Switch
Specemin Chamber Pressure < 5 e-5 mBar
Power Consumption 4.5 kVA
System Weight
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin
Accelerating Voltage 0 - 30 KV
Stability
Cathode Heating Methode DC
Alignment Methode Mechanical XYZ
Condensor
Number of Condensor Lenses 2
Current Stability
Stigmator
Aperture
Condensor Alignment
Lens Type Electromagnetic, Polepiece & Capsule
Stage
Stage Type Non Eucentric & Eucentric (optional)
Specimen Loading Stage Drawer
Sample Holder Type 3.2 mm Stub
X, Y Travel Range +-12.5 mm
Z Travel Range 35mm
Tilt Range 45°
Rotation Range 360°
Drive Mechanism Micrometer Screw (Hand Operated)
Objective Lens
Working Distance 0 - 20mm
Spherical Error
Current Stability
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution <15 nm
Lens Type Electromagnetic


Stereoscan S4-10
Cambridge - Stereoscan S4-10.jpg
General
Year 1972 - 1974
Successor Stereoscan S250 MK I
Magnification Range 40x to 100Kx
Magnification Gauge Type Needle type & Range Switch
Specemin Chamber Pressure {{{Specemin Chamber Pressure}}}
Power Consumption 4 kVA
System Weight
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin / LaB6
Accelerating Voltage 0 - 30 KV
Stability
Cathode Heating Methode DC
Alignment Methode Mechanical & Magnetic
Condensor
Number of Condensor Lenses 2
Current Stability
Stigmator none
Aperture
Condensor Alignment none
Lens Type Electromagnetic, Polpiece and Capsule
Stage
Stage Type Non Eucentric / Eucentric
Specimen Loading Stage Drawer
Sample Holder Type 3.2 mm Stub
X, Y Travel Range Stage Dependent 25mm
Z Travel Range Stage Dependent 15mm
Tilt Range Stage Dependent 90°
Rotation Range 360°
Drive Mechanism Micrometer Screw (Hand Operated)
Objective Lens
Working Distance
Spherical Error
Current Stability
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution
Lens Type Electromagnetic


Stereoscan 180
Cambridge - Steroscan 180.jpg
General
Year
Successor [[]]
Magnification Range
Magnification Gauge Type
Specemin Chamber Pressure
Power Consumption
System Weight
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin
Accelerating Voltage
Stability
Cathode Heating Methode
Alignment Methode
Condensor
Number of Condensor Lenses
Current Stability
Stigmator
Aperture
Condensor Alignment
Lens Type
Stage
Stage Type Non Eucentric
Specimen Loading Stage Drawer
Sample Holder Type 3.2 mm Stub
X, Y Travel Range
Z Travel Range
Tilt Range
Rotation Range
Drive Mechanism Micrometer Screw (Hand Operated)
Objective Lens
Working Distance
Spherical Error
Current Stability
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution
Lens Type Electromagnetic


Stereoscan 150
[[File:|200px|link=Stereoscan 150]]
General
Year
Successor [[]]
Magnification Range
Magnification Gauge Type
Specemin Chamber Pressure
Power Consumption
System Weight
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin
Accelerating Voltage
Stability
Cathode Heating Methode
Alignment Methode
Condensor
Number of Condensor Lenses
Current Stability
Stigmator
Aperture
Condensor Alignment
Lens Type
Stage
Stage Type Non Eucentric
Specimen Loading Stage Drawer
Sample Holder Type 3.2 mm Stub
X, Y Travel Range
Z Travel Range
Tilt Range
Rotation Range
Drive Mechanism Micrometer Screw (Hand Operated)
Objective Lens
Working Distance
Spherical Error
Current Stability
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution
Lens Type Electromagnetic


Stereoscan 600
Cambridge Stereoscan 600 from brochure.png
General
Year 1976
Successor [[]]
Magnification Range 20x to 50kx
Magnification Gauge Type
Specemin Chamber Pressure
Power Consumption 2.6 kVA
System Weight 454 kg (base configuration)
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin
Accelerating Voltage 1.5, 7.5, 15, 25 kV
Stability
Cathode Heating Methode
Alignment Methode
Condensor
Number of Condensor Lenses
Current Stability
Stigmator
Aperture
Condensor Alignment
Lens Type
Stage
Stage Type Non Eucentric
Specimen Loading Palette Stage
Sample Holder Type 3.2 mm Stub
X, Y Travel Range 13 mm
Z Travel Range 20 mm
Tilt Range 0-90°
Rotation Range 360°
Drive Mechanism Micrometer Screw (Hand Operated)
Objective Lens
Working Distance
Spherical Error
Current Stability
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution <25 nm
Lens Type Electromagnetic


Stereoscan 90
Cambridge Stereoscan 90 from brochure.png
General
Year
Successor Stereoscan 120
Magnification Range
Magnification Gauge Type
Specemin Chamber Pressure
Power Consumption
System Weight
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin
Accelerating Voltage
Stability
Cathode Heating Methode
Alignment Methode
Condensor
Number of Condensor Lenses
Current Stability
Stigmator
Aperture
Condensor Alignment
Lens Type
Stage
Stage Type Non Eucentric
Specimen Loading Swing out Door
Sample Holder Type 3.2 mm Stub
X, Y Travel Range
Z Travel Range
Tilt Range
Rotation Range
Drive Mechanism Micrometer Screw (Hand Operated)
Objective Lens
Working Distance
Spherical Error
Current Stability
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution
Lens Type Electromagnetic


Stereoscan 100
Cambridge Stereoscan 100 from 250 MK3 brochure.png
General
Year
Successor [[]]
Magnification Range
Magnification Gauge Type
Specemin Chamber Pressure
Power Consumption
System Weight
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin
Accelerating Voltage
Stability
Cathode Heating Methode
Alignment Methode
Condensor
Number of Condensor Lenses
Current Stability
Stigmator
Aperture
Condensor Alignment
Lens Type
Stage
Stage Type Non Eucentric
Specimen Loading Swing out Door
Sample Holder Type 3.2 mm Stub
X, Y Travel Range
Z Travel Range
Tilt Range
Rotation Range
Drive Mechanism Micrometer Screw (Hand Operated)
Objective Lens
Working Distance
Spherical Error
Current Stability
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution
Lens Type Electromagnetic



Stereoscan 200
Cambridge Stereoscan 200 from 250 MK3 brochure.png
General
Year
Successor [[]]
Magnification Range
Magnification Gauge Type
Specemin Chamber Pressure
Power Consumption
System Weight
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin / LaB6
Accelerating Voltage
Stability
Cathode Heating Methode
Alignment Methode
Condensor
Number of Condensor Lenses
Current Stability
Stigmator
Aperture
Condensor Alignment
Lens Type
Stage
Stage Type Non Eucentric
Specimen Loading Swing out Door
Sample Holder Type 3.2 mm Stub
X, Y Travel Range
Z Travel Range
Tilt Range
Rotation Range
Drive Mechanism Micrometer Screw (Hand Operated)
Objective Lens
Working Distance
Spherical Error
Current Stability
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution
Lens Type Electromagnetic


Stereoscan 250 Mk 1
Cambridge - Stereoscan 250 MK2 - overview.jpg
General
Year
Successor [[]]
Magnification Range
Magnification Gauge Type
Specemin Chamber Pressure
Power Consumption
System Weight
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin
Accelerating Voltage
Stability
Cathode Heating Methode
Alignment Methode
Condensor
Number of Condensor Lenses
Current Stability
Stigmator
Aperture
Condensor Alignment
Lens Type
Stage
Stage Type Non Eucentric
Specimen Loading Stage Drawer
Sample Holder Type 3.2 mm Stub
X, Y Travel Range
Z Travel Range
Tilt Range
Rotation Range
Drive Mechanism Micrometer Screw (Hand Operated)
Objective Lens
Working Distance
Spherical Error
Current Stability
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution
Lens Type Electromagnetic


Stereoscan 250 MKII
[[File:|200px|link=Stereoscan 250 MKII]]
General
Year
Successor Stereoscan Model 250 MKIII
Magnification Range
Magnification Gauge Type
Specemin Chamber Pressure
Power Consumption
System Weight
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin
Accelerating Voltage
Stability
Cathode Heating Methode
Alignment Methode
Condensor
Number of Condensor Lenses
Current Stability
Stigmator
Aperture
Condensor Alignment
Lens Type
Stage
Stage Type Non Eucentric
Specimen Loading Swing out Door
Sample Holder Type 3.2 mm Stub
X, Y Travel Range
Z Travel Range
Tilt Range
Rotation Range
Drive Mechanism Micrometer Screw (Hand Operated)
Objective Lens
Working Distance
Spherical Error
Current Stability
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution
Lens Type Electromagnetic


Stereoscan 50 MKIII
Cambridge Stereoscan 250 MK III from brochure.png
General
Year
Successor [[]]
Magnification Range 20x - 300kx
Magnification Gauge Type Digital
Specemin Chamber Pressure
Power Consumption 2 kVA
System Weight 628 Kg
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin
Accelerating Voltage 500v - 40kV
Stability
Cathode Heating Methode DC
Alignment Methode Electromagnetic
Condensor
Number of Condensor Lenses 2
Current Stability
Stigmator
Aperture
Condensor Alignment
Lens Type
Stage
Stage Type Non Eucentric
Specimen Loading Swingout Door
Sample Holder Type 3.2 mm Stub
X, Y Travel Range
Z Travel Range
Tilt Range
Rotation Range
Drive Mechanism Crank (Hand Operated) / Motor r
Objective Lens
Working Distance 100mm - 3.5mm
Spherical Error
Current Stability
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution <5 nm (Tungsten) / <3.5 nm (LaB6)
Lens Type Electromagnetic


Stereoscan 120
Cambridge Stereoscan 120 from infosheet.png
General
Year
Successor [[]]
Magnification Range
Magnification Gauge Type
Specemin Chamber Pressure
Power Consumption
System Weight
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin
Accelerating Voltage 0.3 kV - 30 kV
Stability
Cathode Heating Methode
Alignment Methode
Condensor
Number of Condensor Lenses
Current Stability
Stigmator
Aperture
Condensor Alignment
Lens Type
Stage
Stage Type Non Eucentric
Specimen Loading Swing out Door
Sample Holder Type 3.2 mm Stub
X, Y Travel Range
Z Travel Range
Tilt Range
Rotation Range
Drive Mechanism Crank (Hand Operated) / Motor
Objective Lens
Working Distance
Spherical Error
Current Stability
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution <5 nm
Lens Type Electromagnetic


Stereoscan 360
Cambridge Stereoscan 360 from infosheet.png
General
Year
Successor [[]]
Magnification Range
Magnification Gauge Type
Specemin Chamber Pressure
Power Consumption
System Weight
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin / LaB6
Accelerating Voltage 200 v - 40 kV
Stability
Cathode Heating Methode
Alignment Methode
Condensor
Number of Condensor Lenses
Current Stability
Stigmator
Aperture
Condensor Alignment
Lens Type
Stage
Stage Type Non Eucentric
Specimen Loading Swing out Door
Sample Holder Type 3.2 mm Stub
X, Y Travel Range
Z Travel Range
Tilt Range
Rotation Range
Drive Mechanism Crank (Hand Operated) / Motor
Objective Lens
Working Distance
Spherical Error
Current Stability
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution 3.5 nm (Tungsten) / 2.5 nm (LaB6)
Lens Type Electromagnetic





General
Mag. Range 20x - 300Kx
Power Requirment 2 KVA
System Weight 628 Kg
Electron Source
Accelerator Type Self Biased Triode
Acellerating Voltage 0.5 - 40 KV
Cathode Tungsten Hairpin / LaB6
Column
Stigmator Electromagnetic Octopol
Claimed Resolution 50Å



Electron Probe Micro Analyzers

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