To: | amps@contesting.com |
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Subject: | Re: [Amps] What blower? |
From: | Steve Thompson <g8gsq@eltac.co.uk> |
Date: | Sun, 29 Jan 2006 23:03:31 +0000 |
List-post: | <mailto:amps@contesting.com> |
Gary Schafer wrote: > I wonder if those IR thermometers won't give a false reading of glass > temperatures because of also picking up the direct radiated IR from the > tubes plate as it is operating. A lot of the IR thermometers have a fixed emissivity setting which is wrong for glass (and maybe shiny metal). The simple fix is a patch of correction fluid like Tippex or Snopaque (?), which has pretty close to the right value. I imagine it might attenuate the direct IR as well. Steve _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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