Difference between revisions of "Hitachi"

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Hitachi is a multi sector Comapany based in Japan. Among its many products are Electron Microscopes, both of the Scanning and Transmission Veriaty. They are among the first company to Introduce and populerize the use of the Cold Field Emmision Electron source.
 
Hitachi is a multi sector Comapany based in Japan. Among its many products are Electron Microscopes, both of the Scanning and Transmission Veriaty. They are among the first company to Introduce and populerize the use of the Cold Field Emmision Electron source.
  
−
= Transmition Electron Microscopes =
+
= Transmission Electron Microscopes =
−
{{Tem list entry|Microscope Name=HS-8|Microscope Picture File=Hitachi - HS 8 - Meek.png|Year=|Successor=|Magnification Range=1000x to 100Kx|Magnification Gauge Type=Galvanometer|Specemin Chamber Pressure=|Power Consumption=2 KVA|System Weught=|Accelerator Type=|Cathode Type=|Acceleration Voltage=25 KV, 50 KV|Stability=|Cathode Heating Methode=DC|Alignment Methode=Mechanical|No. of Condensor Lenses=2|Condensor Stability=|Condensor Stigmator=|Minimum Spot Size=|Condensor Alignment=Tilt|Condensor Lens Type=|Holder Type=Top Entery|Travel Range=|Obj. Focal Length=3.5 mm|Obj. Adjustment Range=20%|Obj. Spherical Error=|Obj. Stability=|Obj. Stigmator=Mechanical Azimuth, Electrical Amplitude|Obj. Alignment Aid=|Point Resolution=8|Obj. Lens Type=Electromagnetic|No. of Proj. Lenses=2|Proj. Stability=|Proj. Polpiece Config=|Proj. Mag=|Proj. Alignment=Prealigned|Proj. Lens Type=Electromagnetic (P1), Permanent Magnet (P2)}}
+
The Transmission Electron Microscopes from Hitachi Started with the HU1.
 +
 
 +
{| class="wikitable"
 +
|+Microscope Naming Convention
 +
|-
 +
!Prefix
 +
!Full Prefix
 +
!Description
 +
|-
 +
|HS
 +
|?Hitachi Standard?
 +
|Early Low to Mid Tier Transmission Electron Microscopes
 +
|-
 +
|HU
 +
|Hitachi Universal
 +
|Early Univeral Transmission Electron Microsocpes
 +
|-
 +
|HM
 +
|?Hitachi Permanent Magnet?
 +
|Early Permanent Magnet based Transmission Electron Microscopes
 +
|-
 +
|H
 +
|?Hitachi?
 +
|Later Transmission Electron Microscopes
 +
|-
 +
|HF
 +
|?Hitachi Fieldemission?
 +
|Later Field Emission Transmission Electron Microscopes
 +
|-
 +
|HFS
 +
|?Hitachi Fieldemission Scanning?
 +
|Early Field Emission Scanning Electron Microscopes
 +
|-
 +
|S
 +
|?Scanning?
 +
|??Later?? Scanning Electron Microscopes
 +
|-
 +
|}
 +
 +
 
 +
{{Tem list entry|Microscope Name=HS-8|Microscope Picture File=Hitachi - HS 8 - Meek.png|Year=|Successor=HS-9|Magnification Range=1000x to 100Kx|Magnification Gauge Type=Galvanometer|Specemin Chamber Pressure=|Power Consumption=2 KVA|System Weught=|Accelerator Type=|Cathode Type=|Acceleration Voltage=25 KV, 50 KV|Stability=|Cathode Heating Methode=DC|Alignment Methode=Mechanical|No. of Condensor Lenses=2|Condensor Stability=|Condensor Stigmator=|Minimum Spot Size=|Condensor Alignment=Tilt|Condensor Lens Type=|Holder Type=Top Entery|Travel Range=|Obj. Focal Length=3.5 mm|Obj. Adjustment Range=20%|Obj. Spherical Error=|Obj. Stability=|Obj. Stigmator=Mechanical Azimuth, Electrical Amplitude|Obj. Alignment Aid=|Point Resolution=8|Obj. Lens Type=Electromagnetic|No. of Proj. Lenses=2|Proj. Stability=|Proj. Polpiece Config=|Proj. Mag=|Proj. Alignment=Prealigned|Proj. Lens Type=Electromagnetic (P1), Permanent Magnet (P2)}}
 +
 
 +
{{Tem list entry|Microscope Name=HS-9|Microscope Picture File=|Year=|Successor=H-300|Magnification Range=200x, 500x to 100Kx|Magnification Gauge Type=|Specemin Chamber Pressure=|Power Consumption=2 KVA|System Weught=500 Kg|Accelerator Type=|Cathode Type=|Acceleration Voltage=50 KV, 75KV|Stability=|Cathode Heating Methode=|Alignment Methode=Mechanical|No. of Condensor Lenses=2|Condensor Stability=|Condensor Stigmator=|Minimum Spot Size=|Condensor Alignment=Electromagnetic|Condensor Lens Type=|Holder Type=Top Entry|Travel Range=2mm|Obj. Focal Length=2mm|Obj. Adjustment Range=|Obj. Spherical Error=|Obj. Stability=|Obj. Stigmator=Octopol|Obj. Alignment Aid=|Point Resolution=4.5|Obj. Lens Type=Electromagnetic|No. of Proj. Lenses=2|Proj. Stability=|Proj. Polpiece Config=Single Polpiece|Proj. Mag=|Proj. Alignment=Pre-Aligned|Proj. Lens Type=}}
  
 
{{Tem list entry|Microscope Name=HU-11E|Microscope Picture File=Hitachi - HU-11E.png|Year=|Successor=HU-12A|Magnification Range=250x, 1000x to 300Kx (22 Steps)|Magnification Gauge Type=Direct Readout|Specemin Chamber Pressure=|Power Consumption=3.5 KVA|System Weught=|Accelerator Type=|Cathode Type=|Acceleration Voltage=25 KV, 50 Kv, 75 KV, 100 KV|Stability=|Cathode Heating Methode=DC|Alignment Methode=|No. of Condensor Lenses=2|Condensor Stability=|Condensor Stigmator=|Minimum Spot Size=|Condensor Alignment=Tilt, Mechanical|Condensor Lens Type=|Holder Type=Top Entry|Travel Range=|Obj. Focal Length=2.5mm, (5mm)|Obj. Adjustment Range=|Obj. Spherical Error=|Obj. Stability=|Obj. Stigmator=Quadropol, Centerable|Obj. Alignment Aid=|Point Resolution=3 to 5|Obj. Lens Type=Electromagnetic|No. of Proj. Lenses=2|Proj. Stability=|Proj. Polpiece Config=2 Polpiece Turret|Proj. Mag=|Proj. Alignment=Centerable, Mechanical|Proj. Lens Type=}}
 
{{Tem list entry|Microscope Name=HU-11E|Microscope Picture File=Hitachi - HU-11E.png|Year=|Successor=HU-12A|Magnification Range=250x, 1000x to 300Kx (22 Steps)|Magnification Gauge Type=Direct Readout|Specemin Chamber Pressure=|Power Consumption=3.5 KVA|System Weught=|Accelerator Type=|Cathode Type=|Acceleration Voltage=25 KV, 50 Kv, 75 KV, 100 KV|Stability=|Cathode Heating Methode=DC|Alignment Methode=|No. of Condensor Lenses=2|Condensor Stability=|Condensor Stigmator=|Minimum Spot Size=|Condensor Alignment=Tilt, Mechanical|Condensor Lens Type=|Holder Type=Top Entry|Travel Range=|Obj. Focal Length=2.5mm, (5mm)|Obj. Adjustment Range=|Obj. Spherical Error=|Obj. Stability=|Obj. Stigmator=Quadropol, Centerable|Obj. Alignment Aid=|Point Resolution=3 to 5|Obj. Lens Type=Electromagnetic|No. of Proj. Lenses=2|Proj. Stability=|Proj. Polpiece Config=2 Polpiece Turret|Proj. Mag=|Proj. Alignment=Centerable, Mechanical|Proj. Lens Type=}}
  
−
{{Tem list entry|Microscope Name=HU-12A|Microscope Picture File=Hitachi-HU12A-Marburg.png|Year=1973|Successor=|Magnification Range=250x, 600 to 500Kx|Magnification Gauge Type=Digital|Specemin Chamber Pressure=|Power Consumption=3.5 KVA|System Weught=1480 Kg|Accelerator Type=|Cathode Type=|Acceleration Voltage=10 KV, 25 KV, 50 KV, 75 KV, 100 KV, 125 KV|Stability=|Cathode Heating Methode=DC|Alignment Methode=Automatic Mechanical|No. of Condensor Lenses=2|Condensor Stability=|Condensor Stigmator=Quadropol|Minimum Spot Size=|Condensor Alignment=Electromagnetic|Condensor Lens Type=|Holder Type=Top Entry & Side Entry|Travel Range=|Obj. Focal Length=2 mm|Obj. Adjustment Range=|Obj. Spherical Error=|Obj. Stability=|Obj. Stigmator=Quadropol|Obj. Alignment Aid=|Point Resolution=3|Obj. Lens Type=Electromagnetic|No. of Proj. Lenses=3|Proj. Stability=|Proj. Polpiece Config=Single Polpiece|Proj. Mag=|Proj. Alignment=Mechanical|Proj. Lens Type=}}
+
{{Tem list entry|Microscope Name=HU-12A|Microscope Picture File=Hitachi - HU12A - Overview.jpg|Year=1973|Successor=H-500|Magnification Range=250x, 600 to 500Kx|Magnification Gauge Type=Digital|Specemin Chamber Pressure=|Power Consumption=3.5 KVA|System Weught=1480 Kg|Accelerator Type=|Cathode Type=|Acceleration Voltage=10 KV, 25 KV, 50 KV, 75 KV, 100 KV, 125 KV|Stability=|Cathode Heating Methode=DC|Alignment Methode=Automatic Mechanical|No. of Condensor Lenses=2|Condensor Stability=|Condensor Stigmator=Quadropol|Minimum Spot Size=|Condensor Alignment=Electromagnetic|Condensor Lens Type=|Holder Type=Top Entry & Side Entry|Travel Range=|Obj. Focal Length=2 mm|Obj. Adjustment Range=|Obj. Spherical Error=|Obj. Stability=|Obj. Stigmator=Quadropol|Obj. Alignment Aid=|Point Resolution=3|Obj. Lens Type=Electromagnetic|No. of Proj. Lenses=3|Proj. Stability=|Proj. Polpiece Config=Single Polpiece|Proj. Mag=|Proj. Alignment=Mechanical|Proj. Lens Type=}}
 +
 
 +
{{Tem list entry|Microscope Name=H-300|Microscope Picture File=|Year=c.a. 1981|Successor=|Magnification Range=250x to 100Kx|Magnification Gauge Type=Digital|Specemin Chamber Pressure=10e-5 Torr|Power Consumption=|System Weught=|Accelerator Type=|Cathode Type=|Acceleration Voltage=75 KV|Stability=5e-6/min|Cathode Heating Methode=DC|Alignment Methode=|No. of Condensor Lenses=2|Condensor Stability=2.5e-5/min|Condensor Stigmator=|Minimum Spot Size=5 µm|Condensor Alignment=Electromagnetic|Condensor Lens Type=|Holder Type=Side Entry|Travel Range=+-1 mm|Obj. Focal Length=2.6 mm|Obj. Adjustment Range=|Obj. Spherical Error=2.8 mm|Obj. Stability=10e-5/min|Obj. Stigmator=Quadropol|Obj. Alignment Aid=|Point Resolution=7|Obj. Lens Type=Electromagnetic|No. of Proj. Lenses=2|Proj. Stability=10e-5/min|Proj. Polpiece Config=Single Polpiece|Proj. Mag=|Proj. Alignment=Mecanical|Proj. Lens Type=Electromagnetic (P1), Permanent Magnet (P2)}}
 +
 
 +
{{Tem list entry|Microscope Name=H-500|Microscope Picture File=|Year=C.a. 1981|Successor=|Magnification Range=100x to 800x|Magnification Gauge Type=Digital|Specemin Chamber Pressure=5e-6 Torr|Power Consumption=|System Weught=|Accelerator Type=|Cathode Type=|Acceleration Voltage=10 KV, 25 KV, 75 KV, 100 KV, 125 KV|Stability=2e-6/min|Cathode Heating Methode=DC|Alignment Methode=|No. of Condensor Lenses=2|Condensor Stability=1e-6/min|Condensor Stigmator=Quadropol|Minimum Spot Size=500nm|Condensor Alignment=|Condensor Lens Type=|Holder Type=Top Entry & Side Entry|Travel Range=+-1 mm|Obj. Focal Length=1.9 mm|Obj. Adjustment Range=0.3 µm|Obj. Spherical Error=1.7 mm|Obj. Stability=1e-6/min|Obj. Stigmator=Quadropol|Obj. Alignment Aid=|Point Resolution=3 / 7|Obj. Lens Type=Electromagnetic|No. of Proj. Lenses=3|Proj. Stability=5e-6/min (P1), 1e-5 (P2, P3)|Proj. Polpiece Config=Single Polpiece|Proj. Mag=|Proj. Alignment=Mechanical|Proj. Lens Type=}}
 +
 
 +
{{Tem list entry|Microscope Name=H-700|Microscope Picture File=|Year=C.a. 1981|Successor=|Magnification Range=200x to 300x|Magnification Gauge Type=Digital|Specemin Chamber Pressure=5e-6 Torr|Power Consumption=|System Weught=|Accelerator Type=|Cathode Type=|Acceleration Voltage=75 KV, 100 KV, 150 KV, 175 KV, 200 KV|Stability=2e-6/min|Cathode Heating Methode=DC|Alignment Methode=|No. of Condensor Lenses=2|Condensor Stability=1e-6/min|Condensor Stigmator=Quadropol|Minimum Spot Size=500nm|Condensor Alignment=|Condensor Lens Type=|Holder Type=Top Entry & Side Entry|Travel Range=+-1 mm|Obj. Focal Length=3.8 mm|Obj. Adjustment Range=0.3 µm|Obj. Spherical Error=3.6 mm|Obj. Stability=1e-6/min|Obj. Stigmator=Quadropol|Obj. Alignment Aid=|Point Resolution=3 / 7|Obj. Lens Type=Electromagnetic|No. of Proj. Lenses=3|Proj. Stability=5e-6/min (P1), 1e-5 (P2, P3)|Proj. Polpiece Config=Single Polpiece|Proj. Mag=|Proj. Alignment=Mechanical|Proj. Lens Type=}}
 +
 
 +
 
 +
c.a. 1966
 +
HU-500 : 500KV
 +
HU-650 : 650KV
 +
HU-1000 : 1MV
 +
HU-3000 : 3MV
 +
 
 +
HS-7 Permanent magnet Hybrid Permanent and electromagnetic objective and condensor, p1 electromagnetic p2 permanent magnet
 +
 
 +
HFS-2: First Practical commercial Field emission Scanning Electron Microscope : 1972
 +
 
 +
 
 +
= Scanning Electron Microscope =
 +
== Field Emission ==
 +
{{#DeviceInfoBox2:tem|HSF-2||
 +
year=1972;
 +
accel=Crewe Electron Gun;
 +
cath_type=Cold Field Emission;
 +
conl_type=Electromagnetic;
 +
objl_type=Electromagnetic;
 +
successor=S-800;
 +
|}}
 +
{{#DeviceInfoBox2:sem|S-800|File:Hitachi-s800-overview-color.jpg|
 +
year=1986;
 +
accel=Crewe Electron Gun;
 +
accel_volt=100V, 1KV - 30KV;
 +
cath_type=Cold Field Emission;
 +
cond_lens=1 Electromagnetic;
 +
obj_lens=Pinhole Electromagnetic;
 +
apt_holder=3 pos. Strip;
 +
res=2 nm;
 +
stig=2x Octopol, Electromagnetic;
 +
def=Double Electromagnetic;
 +
|}}
 +
 
 +
[[Category:Electron Microscope]]
 +
 
 +
= Documentation =
 +
Full list of all documents related to the Hitachi Electron Microscopes.
 +
== Transmission Electron Microscopes ==
 +
{{#tree:
 +
*[[Hitachi HU-12A|HU-12A]]
 +
**Accessoires
 +
***{"icon":false}{{#l:Hitachi - HSE-2 - Scanning Electron Image Accessory - Instruction manual - compressed.pdf|HSE-2 Scanning Electron Image Accessory Instruction manual}}
 +
**Promotional
 +
***{"icon":false}{{#l:Hitachi - Technical Data - EM - Sheet No 18 - Effect of using Model HK-6 Large Angle Tilting Device in observations of Biological Specimens.pdf|Technical Data - EM - Sheet No. 18 - Effect of using Model HK-6 Large Angle Tilting Device in observations of Biological Specimens}}
 +
***{"icon":false}{{#l:Hitachi - HU-12A - Brochure.pdf|HU-12A - Brochure}}
 +
}}
 +
 
 +
 
 +
== Scanning Electron Microscopes ==
 +
{{#tree:
 +
*[[Hitachi S800|S-800]]
 +
**Manuals
 +
***{"icon":false}{{#l:Hitachi-S800-Manual.pdf|S-800 Manual}}
 +
**Schematics
 +
***{"icon":false}{{#l:Hitachi-S-800-Schematics.pdf|S-800 Schematics}}
 +
}}
  
 
[[Category:Electron Microscope]]
 
[[Category:Electron Microscope]]

Latest revision as of 09:07, 28 November 2023

Hitachi is a multi sector Comapany based in Japan. Among its many products are Electron Microscopes, both of the Scanning and Transmission Veriaty. They are among the first company to Introduce and populerize the use of the Cold Field Emmision Electron source.

Transmission Electron Microscopes

The Transmission Electron Microscopes from Hitachi Started with the HU1.

Microscope Naming Convention
Prefix Full Prefix Description
HS ?Hitachi Standard? Early Low to Mid Tier Transmission Electron Microscopes
HU Hitachi Universal Early Univeral Transmission Electron Microsocpes
HM ?Hitachi Permanent Magnet? Early Permanent Magnet based Transmission Electron Microscopes
H ?Hitachi? Later Transmission Electron Microscopes
HF ?Hitachi Fieldemission? Later Field Emission Transmission Electron Microscopes
HFS ?Hitachi Fieldemission Scanning? Early Field Emission Scanning Electron Microscopes
S ?Scanning? ??Later?? Scanning Electron Microscopes



HS-8
Hitachi - HS 8 - Meek.png
General
Year
Successor HS-9
Magnification Range 1000x to 100Kx
Magnification Gauge Type Galvanometer
Specemin Chamber Pressure
Power Consumption 2 KVA
System Weight
Electrion Source
Accelerator Type
Cathode Type
Accelerating Voltage 25 KV, 50 KV
Stability
Cathode Heating Methode DC
Alignment Methode Mechanical
Condensor
Number of Condensor Lenses 2
Stability
Stigmator
Minimum Spot Size Diameter
Condensor Alignment Tilt
Lens Type
Stage
Holder Type Top Entery
X, Y Travel Range
Objective Lens
Focal Length 3.5 mm
Adjustment Range 20%
Spherical Error
Stability
Stigmator Mechanical Azimuth, Electrical Amplitude
Alignment Aids
Point Resolution 8 Å
Lens Type Electromagnetic
Projective Lens
Number of Projective Lens 2
Stability
Polpeace Configuration
Avalible Polpeace Magnification(s)
Alignment Prealigned
Lens Type Electromagnetic (P1), Permanent Magnet (P2)


HS-9
[[File:|200px|link=HS-9]]
General
Year
Successor H-300
Magnification Range 200x, 500x to 100Kx
Magnification Gauge Type
Specemin Chamber Pressure
Power Consumption 2 KVA
System Weight 500 Kg
Electrion Source
Accelerator Type
Cathode Type
Accelerating Voltage 50 KV, 75KV
Stability
Cathode Heating Methode
Alignment Methode Mechanical
Condensor
Number of Condensor Lenses 2
Stability
Stigmator
Minimum Spot Size Diameter
Condensor Alignment Electromagnetic
Lens Type
Stage
Holder Type Top Entry
X, Y Travel Range 2mm
Objective Lens
Focal Length 2mm
Adjustment Range
Spherical Error
Stability
Stigmator Octopol
Alignment Aids
Point Resolution 4.5 Å
Lens Type Electromagnetic
Projective Lens
Number of Projective Lens 2
Stability
Polpeace Configuration Single Polpiece
Avalible Polpeace Magnification(s)
Alignment Pre-Aligned
Lens Type


HU-11E
Hitachi - HU-11E.png
General
Year
Successor HU-12A
Magnification Range 250x, 1000x to 300Kx (22 Steps)
Magnification Gauge Type Direct Readout
Specemin Chamber Pressure
Power Consumption 3.5 KVA
System Weight
Electrion Source
Accelerator Type
Cathode Type
Accelerating Voltage 25 KV, 50 Kv, 75 KV, 100 KV
Stability
Cathode Heating Methode DC
Alignment Methode
Condensor
Number of Condensor Lenses 2
Stability
Stigmator
Minimum Spot Size Diameter
Condensor Alignment Tilt, Mechanical
Lens Type
Stage
Holder Type Top Entry
X, Y Travel Range
Objective Lens
Focal Length 2.5mm, (5mm)
Adjustment Range
Spherical Error
Stability
Stigmator Quadropol, Centerable
Alignment Aids
Point Resolution 3 to 5 Å
Lens Type Electromagnetic
Projective Lens
Number of Projective Lens 2
Stability
Polpeace Configuration 2 Polpiece Turret
Avalible Polpeace Magnification(s)
Alignment Centerable, Mechanical
Lens Type


HU-12A
Hitachi - HU12A - Overview.jpg
General
Year 1973
Successor H-500
Magnification Range 250x, 600 to 500Kx
Magnification Gauge Type Digital
Specemin Chamber Pressure
Power Consumption 3.5 KVA
System Weight 1480 Kg
Electrion Source
Accelerator Type
Cathode Type
Accelerating Voltage 10 KV, 25 KV, 50 KV, 75 KV, 100 KV, 125 KV
Stability
Cathode Heating Methode DC
Alignment Methode Automatic Mechanical
Condensor
Number of Condensor Lenses 2
Stability
Stigmator Quadropol
Minimum Spot Size Diameter
Condensor Alignment Electromagnetic
Lens Type
Stage
Holder Type Top Entry & Side Entry
X, Y Travel Range
Objective Lens
Focal Length 2 mm
Adjustment Range
Spherical Error
Stability
Stigmator Quadropol
Alignment Aids
Point Resolution 3 Å
Lens Type Electromagnetic
Projective Lens
Number of Projective Lens 3
Stability
Polpeace Configuration Single Polpiece
Avalible Polpeace Magnification(s)
Alignment Mechanical
Lens Type


H-300
[[File:|200px|link=H-300]]
General
Year c.a. 1981
Successor [[]]
Magnification Range 250x to 100Kx
Magnification Gauge Type Digital
Specemin Chamber Pressure 10e-5 Torr
Power Consumption
System Weight
Electrion Source
Accelerator Type
Cathode Type
Accelerating Voltage 75 KV
Stability 5e-6/min
Cathode Heating Methode DC
Alignment Methode
Condensor
Number of Condensor Lenses 2
Stability 2.5e-5/min
Stigmator
Minimum Spot Size Diameter 5 µm
Condensor Alignment Electromagnetic
Lens Type
Stage
Holder Type Side Entry
X, Y Travel Range +-1 mm
Objective Lens
Focal Length 2.6 mm
Adjustment Range
Spherical Error 2.8 mm
Stability 10e-5/min
Stigmator Quadropol
Alignment Aids
Point Resolution 7 Å
Lens Type Electromagnetic
Projective Lens
Number of Projective Lens 2
Stability 10e-5/min
Polpeace Configuration Single Polpiece
Avalible Polpeace Magnification(s)
Alignment Mecanical
Lens Type Electromagnetic (P1), Permanent Magnet (P2)


H-500
[[File:|200px|link=H-500]]
General
Year C.a. 1981
Successor [[]]
Magnification Range 100x to 800x
Magnification Gauge Type Digital
Specemin Chamber Pressure 5e-6 Torr
Power Consumption
System Weight
Electrion Source
Accelerator Type
Cathode Type
Accelerating Voltage 10 KV, 25 KV, 75 KV, 100 KV, 125 KV
Stability 2e-6/min
Cathode Heating Methode DC
Alignment Methode
Condensor
Number of Condensor Lenses 2
Stability 1e-6/min
Stigmator Quadropol
Minimum Spot Size Diameter 500nm
Condensor Alignment
Lens Type
Stage
Holder Type Top Entry & Side Entry
X, Y Travel Range +-1 mm
Objective Lens
Focal Length 1.9 mm
Adjustment Range 0.3 µm
Spherical Error 1.7 mm
Stability 1e-6/min
Stigmator Quadropol
Alignment Aids
Point Resolution 3 / 7 Å
Lens Type Electromagnetic
Projective Lens
Number of Projective Lens 3
Stability 5e-6/min (P1), 1e-5 (P2, P3)
Polpeace Configuration Single Polpiece
Avalible Polpeace Magnification(s)
Alignment Mechanical
Lens Type


H-700
[[File:|200px|link=H-700]]
General
Year C.a. 1981
Successor [[]]
Magnification Range 200x to 300x
Magnification Gauge Type Digital
Specemin Chamber Pressure 5e-6 Torr
Power Consumption
System Weight
Electrion Source
Accelerator Type
Cathode Type
Accelerating Voltage 75 KV, 100 KV, 150 KV, 175 KV, 200 KV
Stability 2e-6/min
Cathode Heating Methode DC
Alignment Methode
Condensor
Number of Condensor Lenses 2
Stability 1e-6/min
Stigmator Quadropol
Minimum Spot Size Diameter 500nm
Condensor Alignment
Lens Type
Stage
Holder Type Top Entry & Side Entry
X, Y Travel Range +-1 mm
Objective Lens
Focal Length 3.8 mm
Adjustment Range 0.3 µm
Spherical Error 3.6 mm
Stability 1e-6/min
Stigmator Quadropol
Alignment Aids
Point Resolution 3 / 7 Å
Lens Type Electromagnetic
Projective Lens
Number of Projective Lens 3
Stability 5e-6/min (P1), 1e-5 (P2, P3)
Polpeace Configuration Single Polpiece
Avalible Polpeace Magnification(s)
Alignment Mechanical
Lens Type


c.a. 1966 HU-500 : 500KV HU-650 : 650KV HU-1000 : 1MV HU-3000 : 3MV

HS-7 Permanent magnet Hybrid Permanent and electromagnetic objective and condensor, p1 electromagnetic p2 permanent magnet

HFS-2: First Practical commercial Field emission Scanning Electron Microscope : 1972


Scanning Electron Microscope

Field Emission





General
Year 1972
Successor S-800
Electron Source
Accelerator Type Crewe Electron Gun
Cathode Cold Field Emission
Condenser
Lens Type Electromagnetic
Objective
Lens Type Electromagnetic





General
Year 1986
Electron Source
Accelerator Type Crewe Electron Gun
Acellerating Voltage 100V, 1KV - 30KV
Cathode Cold Field Emission
Column
Condensor Lens 1 Electromagnetic
Objective Lens Pinhole Electromagnetic
Stigmator 2x Octopol, Electromagnetic
Aperture Holder 3 pos. Strip
Claimed Resolution 2 nm


Documentation

Full list of all documents related to the Hitachi Electron Microscopes.

Transmission Electron Microscopes


Scanning Electron Microscopes

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