Leica S430 Scanning Electron Microscope: Difference between revisions

From PS:1 Wiki Dev
Jump to navigationJump to search
← Older editNewer edit →
Content deleted Content added
VisualWikitext
Line 89: Line 89:
! Maintainer
! Maintainer
! Description
! Description
|-
|4/14/2013
|Ryan Pierce
|Ran up new filament. Filament Current 2.71A is now 1st peak. Vacuum 7.5E-5 Torr. Aligned gun and aperture. (Changed to Aperture #2.) Resolution with sputtered gold looks good.
|-
|4/14/2013
|Ryan Pierce and Steve Finkelman
|Replaced filament. Adjusted to 0.6mm from face of grid aperture, which is standard for longer filament life.
|-
|-
|4/7/2013
|4/7/2013

Revision as of 02:51, 15 April 2013


{{#ifeq: Across from Woodshop | Removed | {{ 

 {{#switch:
 {{#if: 
   | 
   | {{#if: 
     | 
       {{#ifeq:|
       | talk
       |  
       }}
     | 
       {{#ifeq:|talk
       | talk
       |  
       }}
     }}
   }}

| main | = ambox | talk = tmbox | user = ombox | project = ombox | file | image = imbox | mediawiki = ombox | template = ombox | help = ombox | category = cmbox | book = ombox | extension = ombox | other | #default = ombox

}} | type = notice | image = | imageright = | class = | style = | textstyle =

| text = This tool is no longer at the space. Find what actually exists at PS1 on the Equipment page.

Error creating thumbnail: Unable to save thumbnail to destination

| small = | smallimage = | smallimageright = | smalltext = | subst = | date = | name = }} | {{#if: | | }}{{#switch: WORKING | yes | "yes" | Yes | "Yes" | YES | "YES" | y | "y" | Y | "Y" = | {{ 

 {{#switch:
 {{#if: 
   | 
   | {{#if: 
     | 
       {{#ifeq:|
       | talk
       |  
       }}
     | 
       {{#ifeq:|talk
       | talk
       |  
       }}
     }}
   }}

| main | = ambox | talk = tmbox | user = ombox | project = ombox | file | image = imbox | mediawiki = ombox | template = ombox | help = ombox | category = cmbox | book = ombox | extension = ombox | other | #default = ombox

}} | type = notice | image = | imageright = | class = | style = | textstyle = | text = This tool is currently broken, please contact the area host for more information. | small = | smallimage = | smallimageright = | smalltext = | subst = | date = | name = }} }}{{#if: | [[Category:{{{hostarea}}}]] | }}{{#switch: yes yes | "yes" | Yes | "Yes" | YES | "YES" | y | "y" | Y | "Y" = | }}}}

<html>

<svg id="printableArea" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 555 175" enable-background="new 0 0 555 175" xml:space="preserve" height="175px" width="555px" style="border:2px solid #000000;display: flex; height: auto ; width: auto ;" onClick="printSVG()">

<g id="qr"> <image width="150" height="150" transform="translate(2,2)" xlink:href="https://api.qrserver.com/v1/create-qr-code/?size=150x150&data=https://wiki.pumpingstationone.org/wiki/</html>Leica_S430_Scanning_Electron_Microscope<html>" /> </g>

<g id="title" transform="translate(165,20)"> <text font-family="Arial,Helvetica,sans-serif" font-size="18" font-weight="bold"></html>Leica S430 Scanning Electron Microscope<html></text> </g>

</html> {{#ifeq: PS:One | PS:One | <html> <g id="psoneproperty" transform="translate(155,23.5)"> 

 <image width="80" height="103" xlink:href="https://mywikis-wiki-media.s3.us-central-1.wasabisys.com/ps1/PS1_owned.svg"/>

</g> </html> | <html> <g id="owner" transform="translate(155,30)"> 

 <image width="80" height="90" xlink:href="https://mywikis-wiki-media.s3.us-central-1.wasabisys.com/ps1/Person_owned.svg"/>
 <text transform="matrix(1 0 0 1 10.0 110.0)" font-family="Arial,Helvetica,sans-serif" font-size="12"></html>PS:One<html></text>

</g> </html> }} {{#if: {{{hostarea}}} | <html> <g id="hostarea" transform="translate(250,130)"> 

 <text transform="matrix(1 0 0 1 0 0)" font-family="Arial,Helvetica,sans-serif" font-weight="700" font-size="12">Area:</text>
 <text transform="matrix(1 0 0 1 35.0 0)" font-family="Arial,Helvetica,sans-serif" font-size="12"></html>{{{hostarea}}}<html></text>

</g> </html> | <html> <g id="hostarea" transform="translate(250,130)"> 

 <text transform="matrix(1 0 0 1 0 0)" font-family="Arial,Helvetica,sans-serif" font-weight="700" font-size="12">Area:</text>
 <text transform="matrix(1 0 0 1 35.0 0)" font-family="Arial,Helvetica,sans-serif" font-size="12"></html>Not Assigned<html></text>

</g> </html> }} {{#ifeq: yes | yes | <html> <g id="authorization" transform="translate(245,35)"> 

 <image width="150" height="79" xlink:href="https://mywikis-wiki-media.s3.us-central-1.wasabisys.com/ps1/Authorization_required.svg"/>

</g> </html> | <html> <g id="authorization" transform="translate(245,35)"> 

 <image width="150" height="79" xlink:href="https://mywikis-wiki-media.s3.us-central-1.wasabisys.com/ps1/Authorization_not_required.svg"/>

</g> </html> }} {{#ifeq: NO | yes | <html> <g id="hackable" transform="translate(400,35)"> 

 <image width="150" height="79" xlink:href="https://mywikis-wiki-media.s3.us-central-1.wasabisys.com/ps1/Hackable.svg"/>

</g> </html> | <html> <g id="hackable" transform="translate(400,35)"> 

 <image width="150" height="79" xlink:href="https://mywikis-wiki-media.s3.us-central-1.wasabisys.com/ps1/Do_not_hack.svg"/>

</g> </html> }} <html>

<g id="url" transform="translate(6,167)"> <text font-family="Arial,Helvetica,sans-serif" font-size="12"></html>https://wiki-dev.pumpingstationone.org/wiki/Leica_S430_Scanning_Electron_Microscope<html></text> </g>

<script type="text/JavaScript"> <![CDATA[

function printSVG() { const newWindow = window.open(, '_blank'); newWindow.document.write(svg.outerHTML); newWindow.document.close(); //newWindow.print(); //uncomment to auto-print on click }

const svg = document.getElementById('printableArea');

]]>

</script>


</svg>

</html>

Lua error: Internal error: The interpreter exited with status 127.

Configuration

  • Secondary electron detector (functional)
  • 4 quadrant silicon backscatter detector (non-functional, troubleshooting in progress)
  • Oxford Isis EDX detector (non-functional, requires liquid nitrogen to operate)
  • High Resolution Recording Unit (HRRU) (not currently connected, Polaroid film no longer produced)

Certification

This is probably the most complex piece of equipment we own. As such, certification will be broken into different levels which qualify a user to perform only a limited number of tasks. Unlike other PS:One equipment where anyone certified can, in turn, certify anyone else, at present the only person who may certify others is Ryan Pierce. We anticipate we will have additional trainers in the near future.

Microscope User

This level enables the user to observe samples already prepared and placed in the chamber. Users at this certification level may:

  • Observe samples already left in the chamber.
  • Observe their own samples if prepared and placed in the chamber by someone with Sample Preparer certification.
  • Adjust beam current and aperture, and change between apertures.

Users possessing this certification may not:

  • Vent the chamber
  • Open the chamber and manipulate samples
  • Adjust gun alignment
  • Open the gun assembly, change filaments, anodes, etc.
  • Replace apertures.
Qualified Member Trained By
Ryan Pierce Ryan Pierce
Steve Finkelman Ryan Pierce
Brian Sheppard Ryan Pierce

Sample Preparer

Curriculum in progress. The sputter coater will need to be ready for use before we can certify users for this.

Microscope Maintainer

Maintainers perform all maintenance on the microscope, including:

  • Changing filaments
  • Aligning the gun
  • Replacing the anode
  • Cleaning the gun assembly
  • Replacing apertures
  • Adjusting software configuration
  • Anything involving disassembly of the microscope
Qualified Member Trained By
Ryan Pierce Ryan Pierce

Suppliers

  • SPI Supplies[1]
  • Ladd Research[2]
  • Ted Pella, Inc[3]

Supplies

  • Front panel light bulbs: These use #85 28V miniature bulbs.[4] The scope came with many of these.

Maintenance Log

Date Maintainer Description
4/14/2013 Ryan Pierce Ran up new filament. Filament Current 2.71A is now 1st peak. Vacuum 7.5E-5 Torr. Aligned gun and aperture. (Changed to Aperture #2.) Resolution with sputtered gold looks good.
4/14/2013 Ryan Pierce and Steve Finkelman Replaced filament. Adjusted to 0.6mm from face of grid aperture, which is standard for longer filament life.
4/7/2013 Ryan Pierce Installed new CPU fan. Finished replacing all panels except for the CPU.
4/?/2013 Ryan Pierce Hacked CMOS battery from battery holder and 4x AA batteries. Had to change jumper on motherboard, per manual, to use external battery as opposed to on board battery. Replaced two of the three front panel light bulbs.
Retrieved from "https://wiki-dev.pumpingstationone.org/mediawiki/index.php?title=Leica_S430_Scanning_Electron_Microscope&oldid=8713"