ISI Super IIIA - Revision history

Mcmaster at 23:10, 27 December 2018

2018-12-27T23:10:44Z

Mcmaster at 23:09, 27 December 2018

2018-12-27T23:09:34Z

Mcmaster at 23:08, 27 December 2018

2018-12-27T23:08:35Z

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0:0:0:0:0:0:0:1 at 23:36, 24 December 2018

2018-12-24T23:36:22Z

0:0:0:0:0:0:0:1: Created page with "The third Super-Mini-SEM, ISI marketing shortened it to simply Super IIIA. However, the schematics still refer to it as the SMS-IIIA. See SMS fam..."

2018-12-24T23:27:10Z

Created page with "The third Super-Mini-SEM, ISI marketing shortened it to simply Super IIIA. However, the schematics still refer to it as the SMS-IIIA. See SMS fam..."

New page

The third Super-Mini-SEM, ISI marketing shortened it to simply Super IIIA. However, the schematics still refer to it as the SMS-IIIA.

See [[:microscope:sem:isi:sms|SMS]] family page for schematics

JM has one

"SIII-A(K) (1976)"

= Filament =

Good overview of SEM filament types: [[http:''www.reu.pdx.edu/SEM Short Course.pdf|http:''www.reu.pdx.edu/SEM Short Course.pdf]]

Trying to find replacement filaments. Takes the ISI three prong type

Prices as of 04/21/2014

{| class="wikitable sortable" border=1
!Vendor !!Item # !!Description !!Price/pack !!Qty/pack !!Qty/each !!Notes |
|-
| Ted Pella || [[https:''www.tedpella.com/apertures-and-filaments_html/tungsten-filaments.htm || 1426]] || ISI / ABT / Topcon 3-pin || 425.00 || 10 || 42.50 ||
|-
| Electron Microscopy Sciences || [[http:''www.emsdiasum.com/microscopy/products/microscope/filament.aspx || 81038]] || STANDARD LOOP FILAMENTS for: ISI Instruments, ABT, Topcon New Filament, 3-prong || 416.00 || 10 || 41.60 ||
|-
| Electron Microscopy Sciences || [[http:''www.emsdiasum.com/microscopy/products/microscope/filament.aspx || 81038-R ]] || STANDARD LOOP FILAMENTS for: ISI Instruments, ABT, Topcon Rebuilt Filament, 3-prong || || 1 || 32.00 ||
|-
| SPI Supplies || [[http:''www.2spi.com/catalog/filaments/fil1.shtml || 5232N-BA]] || Topcon/ISI 3-pin || 525.49 || 10 || 52.55 ||
|-
| SPI Supplies || [[http:''www.2spi.com/catalog/filaments/fil1.shtml || 5232RB-AB]] || Topcon/ISI 3-pin (rebuilt) || || 1 || 41.57 ||
|-
| EB Sciences || [[http:''www.ebsstore.com/product.aspx?pid=354 || ISIE]] || Standard loop, 3 Prong || 405.00 || 10 || 40.50 ||
|-
| EB Sciences || [[http:''www.ebsstore.com/product.aspx?pid=354 || ISIE]] || AR loop, 3 Prong || 455.00 || 10 || 45.50 ||
|-
| Fisher Scientific || [[http:''www.fishersci.com/ecomm/servlet/itemdetail?itemdetail='item'&storeId=10652&productId=14218960&catalogId=29104&matchedCatNo=5029087&fromSearch=1&searchKey=3-prong&highlightProductsItemsFlag=Y&endecaSearchQuery=#store=Scientific#nav=0#rpp=25#offSet=25#keyWord=3-prong#searchType=PROD#SWKeyList=[]&xrefPartType=From&savings=0.0&xrefEvent=1398144201666_2&searchType=PROD&hasPromo=0 || 50-290-87]] || NEW FILAMENT 3-PRONG || 509.60 || 10 || 50.96 ||
|-
| Soquelec || [[http:''www.soquelec.ca/filaments4-5.asp || A20135]] || ISI (2-prong, new) || || 1 || 68.10 || NOTE: 2 prong for comparison
|-
| Soquelec || [[http:''www.soquelec.ca/filaments4-5.asp || A20140]] || ISI (2-prong, rebuilt) || || 1 || 39.00 || NOTE: 2 prong for comparison
|-
| ME Taylor || [[http:''www.semicro.org/topconisi3-pinstylefilaments-packageof10.aspx || F-3]] || Topcon/ISI 3-pin style Filaments - Package of 10 || 275.00 || 10 || 27.50 ||
|-
|}

== EB Sciences ==

Has several filament types

=== Type AR ===

"The Energy Beam Sciences exclusive AR tip represents the state of art in filament technology. This special loop was developed for applications which demand the ultimate in mechanical stability and operating life. It is particularly recommended for use in multi-user environments and teaching laboratories. Its etched taper loop configuration and unique tip geometry enhance contrast and brightness, even at low kV. We can provide the AR loop mounted on any type of filament base. Whatever your application, you should see enhanced performance with the AR loop, when compared with the standard loop filament supplied by the EM equipment manufacturer."

=== Standard Loop ===

"Energy Beam Sciences Standard Loop Tungsten Filaments are designed to conform to Original Equipment Manufacturers' specifications across the industry. Our filaments are individually manufactured with careful attention to detail, maintaining their precise tip geometry and using superior assembly techniques and stringent quality control for consistency and dependability in even the most demanding applications. At Energy Beam Sciences, we offer cost effective, reliable solutions for these and all of your EM consumable needs. Please call our e-Beam product specialist today to find out more about our quality products!"

= JM electron gun =

Original unit that SEM came with.

XXX: supposedly this SEM takes a "three prong filament" and in fact has a three contact base. What is difference between the two types?

Wehnelt assembly:

{{:microscope:sem:isi:super_iii_a:gun:apart1.jpg?300}}

Base it plugs into:

{{:microscope:sem:isi:super_iii_a:gun:base.jpg?300}}

Taking off top retainer:

{{:microscope:sem:isi:super_iii_a:gun:apart2.jpg?300}}

Removing the Wehnelt:

{{:microscope:sem:isi:super_iii_a:gun:apart3.jpg?300}}

Note that the filament is slightly twisted to form the tip. Also, its burned out

Wehnelt bottom:

{{:microscope:sem:isi:super_iii_a:gun:topbot.jpg?300}}

Side of the filament assembly

{{:microscope:sem:isi:super_iii_a:gun:side1.jpg?300}}{{:microscope:sem:isi:super_iii_a:gun:side2.jpg?300}}

Filament tip:

{{:microscope:sem:isi:super_iii_a:gun:tip.jpg?300}}

Everything together:

{{:microscope:sem:isi:super_iii_a:gun:apart.jpg?600}}

= lapointe2 =

[[http:''members.tm.net/lapointe2/scanning_electron_microscope.html|http:''members.tm.net/lapointe2/scanning_electron_microscope.html]]

Great resource on this model. Unfortunately, links to pages are hidden throughout the text so I've tried to index it a bit better. I also have mirrored the site in case it disappears:

''' [[http:''members.tm.net/lapointe2/scanning_electron_microscope.html|Home]]
''' [[http:''members.tm.net/lapointe2/Scanning_Electron_Microscope_Operation.html|Operation]]
'''* Like a user manual: read it
''' [[http:''members.tm.net/lapointe2/Scanning_Electron_Microscope_Vacuum.html|High vacuum system]]
''' [[http:''members.tm.net/lapointe2/Scanning_Electron_Microscope_HVPS.html|High voltage power supply]]
''' [[http:''members.tm.net/lapointe2/Scanning_Electron_Microscope_Vibration.html|Anti-vibration mounts]]
''' [[http:''members.tm.net/lapointe2/Scanning_Electron_Microscope_Cooler.html|DP cooler]]
'''* DIY chiller
''' [[http:''members.tm.net/lapointe2/Scanning_Electron_Microscope_Filament.html|Changing the filament]]
''' [[http:''members.tm.net/lapointe2/Scanning_Electron_Microscope_Scintillator.html|Changing the scintillator]]

These are less about the SEM and more about his particular logistics:

''' [[http:''members.tm.net/lapointe/Vacuum_Pump.html|Vacuum pump and gauge]]
'''* Hooking up his roughing pump
''' [[http:''members.tm.net/lapointe2/Scanning_Electron_Microscope_Plug_In.html|Plug it in]]
'''* Hooking up his electrical lines

== Cleaning ==

Wenol metal polish recommended for cleaning. MSDS lists

''' Ammonia Solution 25%: 1-5%
''' Kerosene 200-230: 10-20%
''' White Spirit 150/200N: 10-20%
''' Aluminum oxide (pigments): 25-35%
''' Coco fatty acid diethanolamide: 5-15%
''' Water: 35%

[[https:''www.tedpella.com/material_html/polish.htm#Anchor-47857|https:''www.tedpella.com/material_html/polish.htm#Anchor-47857]]

''' "Wenol® is widely used as cleaner and polish for electron microscope applications, ion beam systems, vacuum coating systems and general lab applications. Wenol® has been originally formulated for use on hard metal surfaces such as stainless steel. It can be used to clean and polish hard metal parts for vacuum systems. The carrier fluid dissolves in most hydrocarbons and is easily removed. Wenol® is petroleum based and does not contain silicones. It is not recommended for use on soft metal such as aluminum."

Ted Pella also has Unipol…not sure when to use one vs the other. Generic Wenol?

''' Aluminium oxide: 20-40
''' Ammonia solution: 0.1-5
''' Destillates (petroleum), hydrotreated light: 20-40
''' Naphtha (petroleum), hydrotreated light: 2.5-10

read somewhere 100ml ~= 3.4oz Wenol

= o-rings =

Drawings in this section are from Lapointe's website

may consider replacing o-rings as the vacuum is sub-par. By the time I disassemble everything might as well replace them

"o-rings are labeled with their aerospace standard AS568A size"

== High vacuum assembly ==

{{:microscope:sem:isi:super_iii_a:sem_vacuum_drawing.gif}}

Abbreviations:

''' ID: inner diameter
''' OD: outer diameter
''' CS: cross section

What is difference between nominal and actual size?

{| class="wikitable sortable" border=1
!AS568A size !!ID !!OD !!CS !!Qty |
|-
| 011 || 1 || || ||
|-
| 013 || 1 || || ||
|-
| 118 || 2 || || ||
|-
| 128 || 1 || || ||
|-
| 141 || 1 || || ||
|-
| 214 || 1 || || ||
|-
| 215 || 2 || || ||
|-
| 216 || 1 || || ||
|-
| 220 || 2 || || ||
|-
| 221 || 1 || || ||
|-
| 222 || 2 || || ||
|-
| 226 || 1 || || ||
|-
| 233 || 1 || || ||
|-
|}

== Valve assembly ==

{{:microscope:sem:isi:super_iii_a:sem_asbvalve_drawing.gif}}

{| class="wikitable sortable" border=1
!AS568A size !!Qty |
|-
| 006 || 1
|-
| 121 || 2
|-
| 123 || 1
|-
|}

= Air valve =

Relieves chamber to atmosphere for exchange while still allowing DP to keep hot

"I will not buy this air valve, it is scratched"

needs to be turned down on lathe or replaced

== JM unit ==

CKD MODEL SMC-01-23 VOLTS Hz 50/60 SERIAL WATTS 3 ORIFACE TYPE PT 1/8 PRESS SPECIAL CHUKYO ELECTRIC CO. LTD Nagoya Japan

has air filter on it

== lapointe unit ==

has hose connector instead of air filter but otherwise same unit

= EDAX =

The extra vacuum ports are likely intended for EDAX and in fact I did find one such unit.

== govdeals ==

All images in this section are from [[http:''www.govdeals.com/index.cfm?fa=Main.Item&itemid=8058&acctid=685|GovDeals]]

"You will be bidding on a International Scientific Instruments Model Super III A Scanning Electron Microscope. The unit was purchased in 1979 and converted to digital and updated in 1999. This unit comes with a Robinson Backscatter detector, Gresham Titan X-ray pulse-processor, 4PI digital imaging attachment, control computer and software. The agency is reporting the unit is operational except for the X-ray detector analyzer and the software is up to date (uses Macintosh OS9). There are miscellaneous spare parts, filament assemblies, a manual, schematics and a TMC anti-vibration platform is included…located on the Winthrop University Campus in Rock Hill, South Carolina."

This is by far the most pimped out unit I've found so far:

''' Computer image capture
''' Maybe computer control?
''' Robinson Backscatter detector (is that the special PMT assembly?)
''' Gresham Titan X-ray pulse-processor (for the EDS?)

{{:microscope:sem:isi:super_iii_a:govdeals:685_8058_10.jpg?300}}{{:microscope:sem:isi:super_iii_a:govdeals:685_8058_2.jpg?300}}{{:microscope:sem:isi:super_iii_a:govdeals:685_8058_3.jpg?300}}{{:microscope:sem:isi:super_iii_a:govdeals:685_8058_4.jpg?300}}{{:microscope:sem:isi:super_iii_a:govdeals:685_8058_5.jpg?300}}{{:microscope:sem:isi:super_iii_a:govdeals:685_8058_7.jpg?300}}{{:microscope:sem:isi:super_iii_a:govdeals:685_8058_8.jpg?300}}{{:microscope:sem:isi:super_iii_a:govdeals:685_8058_9.jpg?300}}

= Pump =

How many L/min recommended?

= References =

''' Original schematic scan: [[http:''siliconpr0n.org/uv/super_iiia/schem_raw/|http:''siliconpr0n.org/uv/super_iiia/schem_raw/]]
''' User manual: [[http:''siliconpr0n.org/uv/super_iiia/manual/|http:''siliconpr0n.org/uv/super_iiia/manual/]]
'''

uccs.edu PES415 has a sort of instruction manual: [[http:''www.uccs.edu/~tchriste/courses/PES415/SEM.pdf|http:''www.uccs.edu/~tchriste/courses/PES415/SEM.pd]].

''' JM blog posts
'''* [[http:''uvicrec.blogspot.com/2014/04/a-new-toy-arrives.html|http:''uvicrec.blogspot.com/2014/04/a-new-toy-arrives.html]]
'''* [[http:''uvicrec.blogspot.com/2014/06/rolling-with-sem.html|http:''uvicrec.blogspot.com/2014/06/rolling-with-sem.htm]]
''' Units for sale with pictures

''' EAMTM: [[http:''www.machinedeal.com/en/profileprojectors-and-measuring-microscope/super-iii-a-111957/|http:''www.machinedeal.com/en/profileprojectors-and-measuring-microscope/super-iii-a-111957/]]
''' buckeye43701: [[http:''www.ebay.com/itm/Scanning-Electron-Microscope-ISI-Model-Super-III-A-/321271545594?nma=true&si=OVGlVAabuHwcYtHSq03p071SPjE=&orig_cvip=true&rt=nc&_trksid=p2047675.l2557|http:''www.ebay.com/itm/Scanning-Electron-Microscope-ISI-Model-Super-III-A-/321271545594?nma=true&si=OVGlVAabuHwcYtHSq03p071SPjE=&orig_cvip=true&rt=nc&_trksid=p2047675.l2557]]

\\

@@ Line 37: / Line 37: @@
 | Fisher Scientific  || [http://www.fishersci.com/ecomm/servlet/itemdetail?itemdetail='item'&storeId=10652&productId=14218960&catalogId=29104&matchedCatNo=5029087&fromSearch=1&searchKey=3-prong&highlightProductsItemsFlag=Y&endecaSearchQuery=#store=Scientific#nav=0#rpp=25#offSet=25#keyWord=3-prong#searchType=PROD#SWKeyList=[]&xrefPartType=From&savings=0.0&xrefEvent=1398144201666_2&searchType=PROD&hasPromo=0 50-290-87]  || NEW FILAMENT 3-PRONG  || 509.60  || 10  || 50.96  ||
 |-
-| Soquelec  || [http://www.soquelec.ca/filaments4-5.asp A20135]  || ISI (2-prong, new)  ||    || 1  || 68.10  |  NOTE: 2 prong for comparison ]
+| Soquelec  || [http://www.soquelec.ca/filaments4-5.asp A20135]  || ISI (2-prong, new)  ||    || 1  || 68.10  ||  NOTE: 2 prong for comparison
 |-
-| Soquelec  || [http://www.soquelec.ca/filaments4-5.asp A20140]  || ISI (2-prong, rebuilt)  ||    || 1  || 39.00  |  NOTE: 2 prong for comparison ]
+| Soquelec  || [http://www.soquelec.ca/filaments4-5.asp A20140]  || ISI (2-prong, rebuilt)  ||    || 1  || 39.00  ||  NOTE: 2 prong for comparison
 |-
 | ME Taylor  || [http://www.semicro.org/topconisi3-pinstylefilaments-packageof10.aspx F-3]  || Topcon/ISI 3-pin style Filaments - Package of 10  || 275.00  || 10  || 27.50  ||
@@ Line 258: / Line 258: @@
 '''
-uccs.edu PES415 has a sort of instruction manual: [http://www.uccs.edu/~tchriste/courses/PES415/SEM.pdf http://www.uccs.edu/~tchriste/courses/PES415/SEM.pd]].]
+uccs.edu PES415 has a sort of instruction manual: [http://www.uccs.edu/~tchriste/courses/PES415/SEM.pdf]
 ** JM blog posts
@@ Line 265: / Line 265: @@
 ** Units for sale with pictures
-** EAMTM: [http://www.machinedeal.com/en/profileprojectors-and-measuring-microscope/super-iii-a-111957/ http://www.machinedeal.com/en/profileprojectors-and-measuring-microscope/super-iii-a-111957/]
+** EAMTM: [http://www.machinedeal.com/en/profileprojectors-and-measuring-microscope/super-iii-a-111957/]
-** buckeye43701: [http://www.ebay.com/itm/Scanning-Electron-Microscope-ISI-Model-Super-III-A-/321271545594?nma=true&si=OVGlVAabuHwcYtHSq03p071SPjE=&orig_cvip=true&rt=nc&_trksid=p2047675.l2557 http://www.ebay.com/itm/Scanning-Electron-Microscope-ISI-Model-Super-III-A-/321271545594?nma=true&si=OVGlVAabuHwcYtHSq03p071SPjE=&orig_cvip=true&rt=nc&_trksid=p2047675.l2557]
+** buckeye43701: [http://www.ebay.com/itm/Scanning-Electron-Microscope-ISI-Model-Super-III-A-/321271545594?nma=true&si=OVGlVAabuHwcYtHSq03p071SPjE=&orig_cvip=true&rt=nc&_trksid=p2047675.l2557]

@@ Line 12: / Line 12: @@
 = Filament =
-Good overview of SEM filament types: [http://www.reu.pdx.edu/SEM Short Course.pdf http://www.reu.pdx.edu/SEM Short Course.pdf]]]
+Good overview of SEM filament types: [http://www.reu.pdx.edu/SEM Short Course.pdf http://www.reu.pdx.edu/SEM Short Course.pdf]
 Trying to find replacement filaments.  Takes the ISI three prong type
@@ Line 99: / Line 99: @@
 = lapointe2 =
-[http://members.tm.net/lapointe2/scanning_electron_microscope.html http://members.tm.net/lapointe2/scanning_electron_microscope.html]]]
+[http://members.tm.net/lapointe2/scanning_electron_microscope.html http://members.tm.net/lapointe2/scanning_electron_microscope.html]
 Great resource on this model.  Unfortunately, links to pages are hidden throughout the text so I've tried to index it a bit better.  I also have mirrored the site in case it disappears:
-** [http://members.tm.net/lapointe2/scanning_electron_microscope.html Home]]]
+** [http://members.tm.net/lapointe2/scanning_electron_microscope.html Home]
-**  [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_Operation.html Operation]]]
+**  [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_Operation.html Operation]
 ** Like a user manual: read it
-** [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_Vacuum.html High vacuum system]]]
+** [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_Vacuum.html High vacuum system]
-** [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_HVPS.html High voltage power supply]]]
+** [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_HVPS.html High voltage power supply]
-** [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_Vibration.html Anti-vibration mounts]]]
+** [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_Vibration.html Anti-vibration mounts]
-**  [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_Cooler.html DP cooler]]]
+**  [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_Cooler.html DP cooler]
 ** DIY chiller
-** [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_Filament.html Changing the filament]]]
+** [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_Filament.html Changing the filament]
-** [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_Scintillator.html Changing the scintillator]]]
+** [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_Scintillator.html Changing the scintillator]
 These are less about the SEM and more about his particular logistics:
-**  [http://members.tm.net/lapointe/Vacuum_Pump.html Vacuum pump and gauge]]]
+**  [http://members.tm.net/lapointe/Vacuum_Pump.html Vacuum pump and gauge]
 ** Hooking up his roughing pump
-**  [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_Plug_In.html Plug it in]]]
+**  [http://members.tm.net/lapointe2/Scanning_Electron_Microscope_Plug_In.html Plug it in]
 ** Hooking up his electrical lines
@@ Line 132: / Line 132: @@
 ** Water: 35%
-[https://www.tedpella.com/material_html/polish.htm#Anchor-47857 https://www.tedpella.com/material_html/polish.htm#Anchor-47857]]]
+[https://www.tedpella.com/material_html/polish.htm#Anchor-47857 https://www.tedpella.com/material_html/polish.htm#Anchor-47857]
 ** "Wenol® is widely used as cleaner and polish for electron microscope applications, ion beam systems, vacuum coating systems and general lab applications. Wenol® has been originally formulated for use on hard metal surfaces such as stainless steel. It can be used to clean and polish hard metal parts for vacuum systems. The carrier fluid dissolves in most hydrocarbons and is easily removed. Wenol® is petroleum based and does not contain silicones. It is not recommended for use on soft metal such as aluminum."
@@ Line 235: / Line 235: @@
 == govdeals ==
-All images in this section are from [http://www.govdeals.com/index.cfm?fa=Main.Item&itemid=8058&acctid=685 GovDeals]]]
+All images in this section are from [http://www.govdeals.com/index.cfm?fa=Main.Item&itemid=8058&acctid=685 GovDeals]
 "You will be bidding on a International Scientific Instruments Model Super III A Scanning Electron Microscope. The unit was purchased in 1979 and converted to digital and updated in 1999. This unit comes with a Robinson Backscatter detector, Gresham Titan X-ray pulse-processor, 4PI digital imaging attachment, control computer and software. The agency is reporting the unit is operational except for the X-ray detector analyzer and the software is up to date (uses Macintosh OS9). There are miscellaneous spare parts, filament assemblies, a manual, schematics and a TMC anti-vibration platform is included…located on the Winthrop University Campus in Rock Hill, South Carolina."
@@ Line 254: / Line 254: @@
 = References =
-** Original schematic scan: [http://siliconpr0n.org/uv/super_iiia/schem_raw/ http://siliconpr0n.org/uv/super_iiia/schem_raw/]]]
+** Original schematic scan: [http://siliconpr0n.org/uv/super_iiia/schem_raw/ http://siliconpr0n.org/uv/super_iiia/schem_raw/]
-** User manual: [http://siliconpr0n.org/uv/super_iiia/manual/ http://siliconpr0n.org/uv/super_iiia/manual/]]]
+** User manual: [http://siliconpr0n.org/uv/super_iiia/manual/ http://siliconpr0n.org/uv/super_iiia/manual/]
 '''
@@ Line 261: / Line 261: @@
 ** JM blog posts
-** [http://uvicrec.blogspot.com/2014/04/a-new-toy-arrives.html http://uvicrec.blogspot.com/2014/04/a-new-toy-arrives.html]]]
+** [http://uvicrec.blogspot.com/2014/04/a-new-toy-arrives.html http://uvicrec.blogspot.com/2014/04/a-new-toy-arrives.html]
-** [http://uvicrec.blogspot.com/2014/06/rolling-with-sem.html http://uvicrec.blogspot.com/2014/06/rolling-with-sem.htm]]]
+** [http://uvicrec.blogspot.com/2014/06/rolling-with-sem.html http://uvicrec.blogspot.com/2014/06/rolling-with-sem.htm]
 ** Units for sale with pictures
-** EAMTM: [http://www.machinedeal.com/en/profileprojectors-and-measuring-microscope/super-iii-a-111957/ http://www.machinedeal.com/en/profileprojectors-and-measuring-microscope/super-iii-a-111957/]]]
+** EAMTM: [http://www.machinedeal.com/en/profileprojectors-and-measuring-microscope/super-iii-a-111957/ http://www.machinedeal.com/en/profileprojectors-and-measuring-microscope/super-iii-a-111957/]
-** buckeye43701: [http://www.ebay.com/itm/Scanning-Electron-Microscope-ISI-Model-Super-III-A-/321271545594?nma=true&si=OVGlVAabuHwcYtHSq03p071SPjE=&orig_cvip=true&rt=nc&_trksid=p2047675.l2557 http://www.ebay.com/itm/Scanning-Electron-Microscope-ISI-Model-Super-III-A-/321271545594?nma=true&si=OVGlVAabuHwcYtHSq03p071SPjE=&orig_cvip=true&rt=nc&_trksid=p2047675.l2557]]]
+** buckeye43701: [http://www.ebay.com/itm/Scanning-Electron-Microscope-ISI-Model-Super-III-A-/321271545594?nma=true&si=OVGlVAabuHwcYtHSq03p071SPjE=&orig_cvip=true&rt=nc&_trksid=p2047675.l2557 http://www.ebay.com/itm/Scanning-Electron-Microscope-ISI-Model-Super-III-A-/321271545594?nma=true&si=OVGlVAabuHwcYtHSq03p071SPjE=&orig_cvip=true&rt=nc&_trksid=p2047675.l2557]

← Older revision		Revision as of 23:36, 24 December 2018
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		+	[[Category:ISI]]
		+	[[Category:SEM]]
		+
	The third Super-Mini-SEM, ISI marketing shortened it to simply Super IIIA. However, the schematics still refer to it as the SMS-IIIA.		The third Super-Mini-SEM, ISI marketing shortened it to simply Super IIIA. However, the schematics still refer to it as the SMS-IIIA.