Difference between revisions of "Cambridge"

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   |Microscope Name=Cambridge SEM-1
 
   |Microscope Name=Cambridge SEM-1
 
   |Microscope Picture File=Cambridge-SEM1-taken-in-1953-38-p52.png
 
   |Microscope Picture File=Cambridge-SEM1-taken-in-1953-38-p52.png
−
   |Year=
+
   |Year=1953
 
   |Successor=Stereoscan MKI
 
   |Successor=Stereoscan MKI
 
   |Magnification Range=
 
   |Magnification Range=
Line 83: Line 83:
 
{{SEM List Entry
 
{{SEM List Entry
 
   |Microscope Name=Stereoscan MKII
 
   |Microscope Name=Stereoscan MKII
−
   |Microscope Picture File=
+
   |Microscope Picture File=Cambridge-Stereoscan-mk2-redrawn.jpg
−
   |Year=
+
   |Year= 1966
 
   |Successor=Stereoscan S4
 
   |Successor=Stereoscan S4
−
   |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=
−
   |System Weight=
+
   |System Weight= 1247 Kg
 
   |Accelerator Type=Self Biased Triode Gun
 
   |Accelerator Type=Self Biased Triode Gun
 
   |Cathode Type=Tungsten Hairpin
 
   |Cathode Type=Tungsten Hairpin
Line 96: Line 96:
 
   |Stability=
 
   |Stability=
 
   |Cathode Heating Methode=
 
   |Cathode Heating Methode=
−
   |Alignment Methode=
+
   |Alignment Methode= Mechanical
−
   |Number of Condensor Lenses=
+
   |Number of Condensor Lenses= 2
 
   |Condensor Current Stability=
 
   |Condensor Current Stability=
−
   |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=3.2 mm Stub
 
   |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=
Line 161: Line 161:
 
{{SEM List Entry
 
{{SEM List Entry
 
   |Microscope Name=Stereoscan S4-10
 
   |Microscope Name=Stereoscan S4-10
−
   |Microscope Picture File=
+
   |Microscope Picture File=Cambridge - Stereoscan S4-10.jpg
−
   |Year=
+
   |Year=1972 - 1974
−
   |Successor=Stereoscan model 180
+
   |Successor=Stereoscan S250 MK I
−
   |Magnification Range=
+
   |Magnification Range=40x to 100Kx
−
   |Magnification Gauge Type=
+
   |Magnification Gauge Type= Needle type & Range Switch
−
   |Specemin Chamber Pressure=
+
   |Specemen Chamber Pressure= < 5 e-5 mBar
−
   |Power Consumption=
+
   |Power Consumption= 4KW
 
   |System Weight=
 
   |System Weight=
 
   |Accelerator Type=Self Biased Triode Gun
 
   |Accelerator Type=Self Biased Triode Gun
−
   |Cathode Type=Tungsten Hairpin
+
   |Cathode Type=Tungsten Hairpin / LaB6
−
   |Accelerating Voltage=
+
   |Accelerating Voltage= 0 - 30 KV
 
   |Stability=
 
   |Stability=
−
   |Cathode Heating Methode=
+
   |Cathode Heating Methode= DC
−
   |Alignment Methode=
+
   |Alignment Methode= Mechanical & Magnetic
−
   |Number of Condensor Lenses=
+
   |Number of Condensor Lenses= 2
 
   |Condensor Current Stability=
 
   |Condensor Current Stability=
−
   |Condensor Stigmator=
+
   |Condensor Stigmator= none
 
   |Condensor Aperture=
 
   |Condensor Aperture=
−
   |Condensor Alignment=
+
   |Condensor Alignment= none
−
   |Condensor Lens Type=
+
   |Condensor Lens Type= Electromagnetic, Polpiece and Capsule
−
   |Stage Type=Non Eucentric
+
   |Stage Type=Non Eucentric / Eucentric
 
   |Sample Holder Type=3.2 mm Stub
 
   |Sample Holder Type=3.2 mm Stub
−
   |X, Y Travel Range=
+
   |X, Y Travel Range= Stage Dependent 25mm
−
   |Z Travel Range=
+
   |Z Travel Range=Stage Dependent 15mm
−
   |Tilt Range=
+
   |Tilt Range= Stage Dependent 90°
−
   |Rotation Range=
+
   |Rotation Range= 360°
 
   |Working Distance=
 
   |Working Distance=
 
   |Objective Spherical Error=
 
   |Objective Spherical Error=
Line 200: Line 200:
 
{{SEM List Entry
 
{{SEM List Entry
 
   |Microscope Name=Stereoscan model 180
 
   |Microscope Name=Stereoscan model 180
−
   |Microscope Picture File=
+
   |Microscope Picture File=Cambridge - Steroscan 180.jpg
 
   |Year=
 
   |Year=
 
   |Successor=
 
   |Successor=
Line 239: Line 239:
 
{{SEM List Entry
 
{{SEM List Entry
 
   |Microscope Name=Stereoscan Model 600
 
   |Microscope Name=Stereoscan Model 600
−
   |Microscope Picture File=
+
   |Microscope Picture File=Cambridge - Stereoscan 600.jpg
 
   |Year=
 
   |Year=
 
   |Successor=
 
   |Successor=
Line 353: Line 353:
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
}}
 
}}
 +
 +
{{#DeviceInfoBox2:sem|Stereoscan 250 MK III||
 +
accel=Self Biased Triode;
 +
accel_volt=0.5 - 40 KV;
 +
cath_type=Tungsten Hairpin / LaB6;
 +
objl_type=Electromagnetic;
 +
power=2 KVA;
 +
weight=628 Kg;
 +
objl_res=50Å;
 +
conl_stig=Electromagnetic Octopol;
 +
mag_range=20x - 300Kx;
 +
|}}
  
 
{{SEM List Entry
 
{{SEM List Entry
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   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
   |Drive Mechanism=Micrometer Screw (Hand Operated)
 
}}
 
}}
 +
 +
[[Category:EM Templates]]
 +
 +
= Electron Probe Micro Analyzers =
 +
*Microscan V
 +
*[[Cambridge Geoscan|Geoscan]]
  
 
[[Category:EM Templates]]
 
[[Category:EM Templates]]

Latest revision as of 02:01, 23 January 2024

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.jpg
General
Year 1965
Successor Stereoscan MKII
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 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
System Weight 1247 Kg
Electrion Source
Accelerator Type Self Biased Triode Gun
Cathode Type Tungsten Hairpin
Accelerating Voltage
Stability
Cathode Heating Methode
Alignment Methode Mechanical
Condensor
Number of Condensor Lenses 2
Current Stability
Stigmator None
Aperture
Condensor Alignment None
Lens Type Electromagnetic, Polepiece & Capsule
Stage
Stage Type Non Eucentric
Specimen Loading
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
Stigmator Octopol
Deflection Type Double Deflection Electromagnetic
Point Resolution
Lens Type Electromagnetic


Stereoscan S4
[[File:|200px|link=Stereoscan S4]]
General
Year
Successor Stereoscan S4-10
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 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 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 4KW
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
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 model 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
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 Model 600
Cambridge - Stereoscan 600.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
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 Model 100
Cambridge model 100.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
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 Model 250 MKII
Cambridge - Stereoscan 250 MK2 - overview.jpg
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
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





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



CamScan 3-30 ACV
Cambridge - CamScan 3-30 ACV - 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
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

Electron Probe Micro Analyzers

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