[3dem] Arctica vacuum readings

[Morgan, David Gene]

Hi,

I have noticed that the column vacuum in our Arctica seems a bit high.  It consistently reads in the log 18-19 range in the main UI (~3 x 10e-7 in the vacuum  overview).  If you have an Arctica, please contact me off the list and let me know what your column readings are.  Thanks.

--
    politics is more difficult than physics.
                                             A. Einstein

            David Gene Morgan
        Electron Microscopy Center
             047E Simon Hall
             IU Bloomington
          812 856 1457 (office)
          812 856 3221 (3200)
      https://urldefense.com/v3/__http://iubemcenter.indiana.edu__;!!Mih3wA!Dv3gUxZZcWoloY80bIsiupEt4YZTdhzAGCBdRdMJm0_wwUEVcWsHllcfofBEOvebJSxx7hjVAKnQObp1EmtvxKY$ 
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