Uploads by EGun5214

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This special page shows all uploaded files.

File list
Date Name Thumbnail Size Description Versions
13:31, 30 April 2022 Turbo pump.png (file) 17 KB   2
13:30, 30 April 2022 Roughing pump.png (file) 20 KB   2
05:39, 30 April 2022 Practical Electrical Setup.jpeg (file) 30 KB   1
05:18, 30 April 2022 Compact EGun Einzel 1kV.jpeg (file) 28 KB   1
05:17, 30 April 2022 Compact EGun Einzel 900V.jpeg (file) 26 KB   1
05:17, 30 April 2022 Compact EGun Einzel 800V.jpeg (file) 33 KB   1
05:17, 30 April 2022 Compact EGun Einzel 600V.jpeg (file) 29 KB   1
05:16, 30 April 2022 Compact EGun Einzel 400V.jpeg (file) 32 KB   1
05:16, 30 April 2022 Compact EGun Einzel 200V.jpeg (file) 41 KB   2
05:15, 30 April 2022 Compact EGun Einzel 0V.jpeg (file) 47 KB   2
06:06, 29 April 2022 Connection.png (file) 691 KB Feedthrough connections 1
05:56, 29 April 2022 Full setup.jpeg (file) 231 KB   2
17:46, 28 April 2022 Misalignment.png (file) 424 KB Misaligned phosphor glass slide with center of column 1
17:42, 28 April 2022 Lumonous.jpeg (file) 56 KB   2
17:28, 28 April 2022 Filament psu.jpeg (file) 116 KB Power supply for tungsten filament 1
17:26, 28 April 2022 HPS.jpeg (file) 81 KB Power supply to wehnelt cylinder at -200V and 1kV to anode and einzel lens 1
17:18, 28 April 2022 Conductivity test.jpeg (file) 190 KB Check for proper connection with the use of a multimeter 1
16:52, 28 April 2022 Roughing2.jpeg (file) 194 KB Roughing pump backing the turbo pump 1
16:50, 28 April 2022 Roughing.jpeg (file) 194 KB Roughing pump backing the turbo pump 1
16:50, 28 April 2022 Turbo.jpeg (file) 185 KB Turbo-molecular pump 1
16:48, 28 April 2022 Max pressure.jpeg (file) 121 KB Vacuum pressure after 48hours of pumping 1
16:39, 28 April 2022 Phosphor with kapton top.jpeg (file) 178 KB Phosphor on a microscope glass mounted on with Kapton tape (top side) 1
16:37, 28 April 2022 Phosphor with kapton.jpeg (file) 103 KB Phosphor on a microscope glass mounted on with kapton tape 1
16:28, 28 April 2022 Full stack.jpeg (file) 220 KB Assembled components which includes: filament, wehnelt cylinder, anode and einzel lens. 1
16:19, 28 April 2022 Wehnelt in column 2.jpeg (file) 127 KB Placement of the wehnelt cylinder within the central column stack (side profile). 1
16:17, 28 April 2022 Wehnelt in column.jpeg (file) 151 KB Placement of the wehnelt cylinder within the central column stack 1
16:10, 28 April 2022 Filament assembly.jpeg (file) 123 KB Assembly of first component (Filament) 1
16:00, 28 April 2022 Filament.jpeg (file) 122 KB Broken bulb with exposed filament 1
15:49, 28 April 2022 Manufactured einzel.jpeg (file) 143 KB Manufactured Einzel 1
15:48, 28 April 2022 Manufactured Anode.jpeg (file) 113 KB Manufactured Anode 1
15:46, 28 April 2022 Wehnelt manufactured.jpeg (file) 119 KB Manufactured wehnelt cylinder 1
05:03, 26 April 2022 Phosphor spectrum.png (file) 670 KB The wavelength spectrum of the phosphor, excited by UV source 1
09:58, 24 April 2022 Schematic diagram overview.png (file) 454 KB Schematic diagram overview of electron gun 1
13:17, 13 April 2022 Acylic plate.png (file) 89 KB Schematic design of acylic plates 1
13:16, 13 April 2022 Anode.png (file) 129 KB Schematic design of anode 1
13:15, 13 April 2022 Einzel lens.png (file) 130 KB schematic design of einzel lens 1
13:14, 13 April 2022 Wehnelt cylinder.png (file) 105 KB Schematic diagram of Wehnelt cylinder 1
13:40, 12 April 2022 Facing of einzel lens.gif (file) 6.3 MB Rotational gear: low-610 RPM, Removal of the surface material of aluminum rod ("Facing"). 1
13:31, 12 April 2022 Lathe drilling.gif (file) 4.64 MB A drill bit with a diameter of 28mm was used to remove aluminum rod material with a lathe. 1
17:33, 11 April 2022 Schematic design inner.png (file) 635 KB   2
17:01, 11 April 2022 A Simulation of ebeam.jpeg (file) 38 KB A Simulation of the focused electron beam with Wehnelt cylinder and Einzel lens (Top-Down Cross-Sectional View) 1
03:35, 9 February 2022 SchematicEgun.png (file) 29 KB Schematic of Electron gun setup 1
03:32, 9 February 2022 Schematic.png (file) 29 KB Reverted to version as of 03:27, 9 February 2022 (UTC) 4
14:50, 8 February 2022 Simulationpotentials.png (file) 157 KB Simulation of the focused electron beam with Wehnelt cylinder and Einzel lens (Potential Field) 1
14:49, 8 February 2022 Simulationisoview.png (file) 91 KB Simulation of the focused electron beam with Wehnelt cylinder and Einzel lens (Isometric View) 1
14:48, 8 February 2022 Simulationtopview.png (file) 41 KB Simulation of the focused electron beam with Wehnelt cylinder and Einzel lens (Top-Down cross-sectional) 1