High Energy (100 keV max)

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High-Energy Electron Gun Systems (100 keV Max)

Gun Model

Key Characteristics

Energy Range*

Beam Current*

Spot Size (mm)

Features / Options

Focusable, Small Spot Gun
 
4½CF or 6CF Mounted

1keV to 50keV

10nA to 100μA 0.5 to 100

Magnetostatic Focusing and Deflection, Pulsing, Internal Alignment while Operating

High Current, Focusable, Flood Gun
 
2.75CF Mounted

1keV to 50keV

10nA to 5mA

10 to 500

Magnetostatic Deflection and Rastering, Electrostatic Focusing, Internal Alignment while Operating

Uniform Density Flood Beam Gun
 
2¾CF Mounted

1keV to 50keV

10nA to 200μA

15 to 50

Adjustable Beam Alignment while operating, Wide Angle Uniform Beam, Divergence Control, Magnetic Deflection, Beam Washing, Custom Apertures

10nA to 1mA

15 to 50

Focusable, Small Spot to 50μm
 
2¾CF Mounted

1keV to 60keV

10μA to 6mA 0.05 to 10

Magnetostatic Focusing/Beam Shaping, Magnetostatic Deflection, Internal Alignment while Operating, Differential Pumping

Medium Spot, Flood Gun
 
6CF Mounted

1keV to 100keV

10nA to 1mA 3 to 100

Flood Beam, Pulsing, High Current Pulsing, Internal Alignment while Operating

Focusable, Small Spot Option to 60μm
 
6CF Mounted

10keV to 100keV

10nA to 1mA

0.5 to 10

Magnetostatic Focusing, Magnetostatic Deflection, Pulsing, Adjustable Alignment while Operating

10nA to 100μA 0.06 to 10

Focusable, Flood Gun
 
6CF Mounted

1keV to 100keV

50nA to 100μA

10 to 500+

Uniform Flood Beam, Beam Washing for Uniform Spot, Electrostatic Focusing, Adjustable Beam Alignment while Operating, Pulsing, Magnetic Deflection

Focusable, High Currents up to 20mA Pulsed
 
6CF Mounted

10keV to 100keV

10nA to 1mA
 
Pulsed to 20mA

1 to 100

Magnetostatic Focusing, Magnetostatic Deflection, Pulse Capability, Internal Alignment while Operating

Two Lens System, High Currents up to 20mA pulsed, Modular Design
 
6CF Mounted

10keV to 100keV

10nA to 1mA
 
Pulsed to 20mA

1 to 100

Magnetostatic Focusing (Two-Lens System), Magnetostatic Deflection, Pulse Capability, Differential Pumping and Optional Gate Valve

* Custom Energy & Beam Current Ranges Optional