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latest #electronmicroscope created topics on internet
harlotscurse
electronmicroscope
2023-01-01 10:11
Viruses and Electron Microscopy
COVID-19 and Ireland – Part 23 ~Part 1~ According to the science of virology, viruses are generally too small to be seen with an optical microscope. Although there are some exceptions to the rule, most
$ 0.475
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roguescientist84
appics
2019-08-30 21:30
Looking for a vacuum leak in a Philips CM Transmission Electron Microscope. There ...
... are many ways do this. One way is by isolating a suspect section, which is what I have just done. What you see is the upper objective and beam forming section hanging from the gun. I had separated
$ 1.740
426
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roguescientist84
science
2019-08-22 15:52
Old Electron Microscope Stage
Stage from an old Philip's EM 300 or 301, interchangeable from what I know. The two large cylinders protruding from top and bottom are the specimen exchange airlock/goniometer and the "ear" for
$ 0.410
302
7
roguescientist84
science
2019-07-30 18:01
Fun with TEM guts
Over 10 years jerking around these things and proud to say I have never damaged a pole piece, seen a few wrecked in the field tho 🤣😂. Usually dropped by a poorly trained FSE. Pole piece is the shiny
$ 0.083
12
8
pedrobrito2004
Web Novels
2026-05-19 03:15
Promoted
Cap. 029. Gracias por no casarte conmigo en aquel entonces. [Transmigración rápida]
El contraataque de la trágica heredera (Parte 5 de 11). Rong Xuan tuvo contacto con He Yuliang, por lo que el número de veces que estuvo al lado de Luo Ting disminuyó naturalmente. A veces, cuando el proyecto
$ 0.246
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roguescientist84
share2steem
2019-06-13 15:01
Well centered Electron Microscope Tungsten filament.
A well centered Tungsten filament sitting just below a Platinum aperture in the Wehnelt Cylinder. In the second picture you can see the filament alone, and the tip of the wire "loop" is the small
$ 1.037
344
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roguescientist84
science
2019-05-22 04:10
Going to visit my old pal CM300 TEM soon
Hello old friend! I mean, old beast. 300 Kilovolt Transmission Electron Microscope made by Philips. It seems to have a beam obstruction. Now I have to inspect each section by disassembly. This is actually
$ 0.112
8
roguescientist84
electronoptics
2019-05-22 04:02
roguescientist84's instagram Feed : 2019/05/22 06:02:31
Video - Click on the Image to Play Just playing with the controls on this scope. Been repairing and testing PCBs lately, prefer to have 3 of everything in stock. When most fail it's pretty obvious but
$ 0.092
6
roguescientist84
steemstem
2019-05-15 03:56
AMRAY Scanning Electron Microscope - Complete Optics and Stage Disassembly Part 3 of 3
Figure 1: Column valve assembly as seen from the bottom side so its working mechanism can viewed. Moving on down the column, the next component to tackle is the aluminum column valve assembly, which looks
$ 15.377
627
3
jlat1412
QC Community
2026-05-20 20:34
Promoted
Fears
We all fear something. Some people fear loneliness, heartbreak, violence, illness, death, economic hardship, or the lack of opportunities. However, if there is one thing all these fears have in common,
$ 0.001
3
roguescientist84
steemstem
2019-05-09 05:23
AMRAY Scanning Electron Microscope - Complete Optics and Stage Disassembly Part 2 of 3
Figure 1. Gun alignment coils, only two are visible here. New to this? For part one go to: Amray-scanning-electron-microscope-complete-optics-and-stage-disassembly-part-1 Next section to remove is the
$ 14.203
528
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roguescientist84
steemstem
2019-05-04 06:00
AMRAY Scanning Electron Microscope - Complete Optics and Stage Disassembly Part 1 of 3
Fig 1. Looking inside the AMRAY SEM stage. We have had this ~70s vintage AMRAY 1000 (I think) SEM Column and Chamber sitting around taking up space for a while. I have been meaning to disassemble it for
$ 12.886
555
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roguescientist84
steemstem
2019-04-30 03:50
Cross Section of a Transmission Electron Microscope Lens
Today I come across a sliced in half lens from a FEI 300kV FEG STEM. In other words a 300,000 volt Field Emission Generator Scanning Transmission Electron Microscope (More on that in a bit). I have not
$ 2.307
405
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roguescientist84
googlyeyes
2019-04-11 17:13
TEMmy The Transmission Electron Microscope - GOOGLYEYES
This is TEMmy, our parts testing and validating Transmission Electron Microscope at work. He can help you see things way smaller than you can with his special eyes :-p. If you are not familiar with Electron
$ 1.304
281
9
harhike
GEMS
2026-05-20 13:38
Promoted
Why I'm Still Here: A Healthcare Worker's Raw Truth About Nigeria's Three Impossible Choices
I was born here, I schooled here, and I am still here in Nigeria, and for a lot of people and me, Nigeria has failed us, and people are left with 3 options: wor
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roguescientist84
appics
2019-04-05 20:00
Anode from a 100kV Transmission Electron Microscope (TEM) I just ...
... completed polishing to a mirror finish. Next I will sonicate it in a few solvents to clean the polish off. The Anode attracts electrons from the gun down through the hole in the middle down to the
$ 0.700
98
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roguescientist84
science
2019-03-17 17:52
Vintage Philip's EM201 Transmission Electron Microscope
The EM201 made its first appearance around 1972. It had a eucentric stage (specimen height is on the same tilt axis of the goniometer stage), used a tungsten filament and under the right conditions could
$ 0.295
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roguescientist84
dtube
2019-02-11 20:01
Pulling the 400,000 volt high voltage connector out of the Electron Gun on a Transmission Electron Microscope
This high voltage connector, AKA High Tension Connector was a behemoth. At its smallest it was about 5" in diameter. The other end goes to a big high tension tank, about the size of a refrigerator.
$ 2.324
327
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roguescientist84
dtube
2019-02-06 19:13
Turning up the filament on the EM420 Transmission Electron Microscope
I have the voltage set to only 40kV, and the HT light turns on which is good. Next, I slowly turn up the filament, and you can see the beam slowly appear. Unfortunately the scope is really out of alignment
$ 0.086
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godfish
Loving HIVE ❤
2026-05-19 09:11
Promoted
Dead Pets Society NFTs on Magi
Once upon a time, I came to Hive to create. Content. And to build. A community — not apps, platforms, or games. I've been clinging to those two verbs tooth and nail for years now. And somehow, it works.
$ 6.054
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roguescientist84
steemstem
2019-02-06 19:07
Reviving a Vintage Transmission Electron Microscope - Part 6 -> I HAVE A BEAM-<
Figure 1- Beam! A bit distorted, among other problems. Looks like the condenser stigmators are messed up. Hopefully just bad regulators or Digital to Analog Converters (DAC). Progress has been magnificent
$ 2.302
401
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roguescientist84
steemstem
2019-01-28 22:30
Orthocyclic Coil Windings in a Electron Microscope
Figure 1 - Upper condenser lens from a JEOL 6320 Scanning Electron Microscope. Figured some of you would like to see this. Every Electron Microscope made today and the past several decades use electromagnetic
$ 2.435
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roguescientist84
electronmicroscope
2017-03-04 06:51
Gods Eye, Helix Nebula
God's Eye, what we call the filament structure and surrounding halo of electrons from the Gun aperture of a Transmission Electron Microscope. I tweaked the image with a yellow filter to bring out the halo.
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