Low Energy (5 keV max)

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Low Energy Electron Gun Systems (5 keV Max)

Gun Model

Key Characteristics

Energy Range*

Beam Current*

Spot Size (mm)

Features / Options

Constant Beam Current & Spot Size over Broad Energy Range
 
2¾CF Mounted

1 eV to 2keV

1nA to 10μA

0.5 to 5

Zoom Lens Focusing for Energy Sweeping, Demountable Gun, High Speed Pulsing, Deflection, Rastering

Compact, Wide-Angle Beam
 
2¾CF Mounted

5eV to 1keV

1nA to 400μA

20 to 50

Flood Beam, Variable Mounting Configurations, Pulsing Options

High Current,
Medium Diameter
Spot Size
 
2¾CF Mounted

 5eV to 1keV

 1nA to 2mA

 10 to 25

Flood Beam, Compact design, pulsing

Focused or Uniform Wide-Angle
 
2¾CF Mounted

10eV to 1.5keV

1nA to 100μA

1 to 100

Flood Beam or Narrow Angle Beam, Electrostatic Focusing, Deflection, Rastering, Pulsing, Demountable

1nA to 1mA

3 to 100

Focused or Uniform Wide-Angle
 
2¾CF Mounted

10eV to 5keV

10nA to 100μA

1 to 100

Flood Beam or Narrow Angle Beam, Electrostatic Focusing, Deflection, Rastering, Pulsing, Demountable

10nA to 1mA

3 to 100

Energy Sweeping: Constant Beam Current and Spot
 
2¾CF Mounted

10eV to 5keV

1nA to 100μA

1 to 10

Zoom Lens Focusing for Energy Sweeping, High Speed Pulsing, Deflection, Rastering

* Custom Energy & Beam Current Ranges Optional