Anonymous

Changes

From Pumping Station One
no edit summary
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|serial = HUV 62735
 
|serial = HUV 62735
 
|arrived = 3/23/2013
 
|arrived = 3/23/2013
|doesitwork = no
+
|doesitwork = yes
 
|contact = Ryan Pierce
 
|contact = Ryan Pierce
 
|where = Across from Woodshop
 
|where = Across from Woodshop
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==Status==
 
==Status==
* Requires argon for operation. Preferably high purity argon.
+
* Requires argon for operation.
* Power cord is scary and needs to be replaced.
   
* Gas flow rate meter has a small leak, needs a new gasket.
 
* Gas flow rate meter has a small leak, needs a new gasket.
* Changing the vacuum oil would be a good idea.
  −
* Initial tests with welding argon showed that it worked and was sputtering metal, however maintaining a plasma seemed to use a lot of current. The former operator suggested pulsing it to burn any oxygen in the chamber out. The manufacturer suggested a short that could be remedied by a good cleaning, which was performed.
      
==List of Currently Certified Users==
 
==List of Currently Certified Users==
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|Ryan Pierce
 
|Ryan Pierce
 
|Ryan Pierce
 
|Ryan Pierce
|-
  −
|Steve Finkelman
  −
|Steve Finkelman
   
|-
 
|-
 
|}
 
|}
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