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  1. datman

    Conductivity of air change ; RH or Grains moisture?

    Thanks Saxon, I'm trying to understand a little better the effect a higher humidity environment has on air's conductivity as a means to protect against electrostatic discharge ESD for electronic equipment. For theoretical purposes I am assuming in this case sea level. I understand that as...
  2. datman

    RH vs Dewpoint for ESD control?

    Does the conductivity of air change in accordance with absolute moisture content (ie grains of moisture) or is it affected by relative moisture content (i.e. reltive humidity ratio). It would seem logical that as air expands, so does its ability to hold vapor, hence the conductivity decreases...
  3. datman

    Conductivity of air change ; RH or Grains moisture?

    Does the conductivity of air change in accordance with absolute moisture content (ie grains of moisture) or is it affected by relative moisture content (i.e. reltive humidity ratio). It would seem logical that as air expands, so does its ability to hold vapor, hence the conductivity decreases...
  4. datman

    Seismic Bracing for Computer Racks in Zone 4

    I'm interested in finding out if there is any good material developed for the requirements for bracing free standing computer equipment (mounted in enclosed racks)typically housed in a raised access floor computer rooms. Specifically related to the California (San Diego and San Fran.) area...

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