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Re: [Amps] NON-CONTACT laser thermometer

To: amps@contesting.com
Subject: Re: [Amps] NON-CONTACT laser thermometer
From: Steve Thompson <g8gsq@eltac.co.uk>
Date: Tue, 11 Apr 2006 15:17:32 +0100
List-post: <mailto:amps@contesting.com>

Bill Fuqua wrote:
> These will not work very well with reflective or transparent surfaces.   
> Thus, the measurement of glass envelopes or shiny aluminum surfaces in 
> not possible.  By the way, the laser is simply a pointing device not 
> part of the actual temperature measurement instrument.
Painting on some white typo correcting fluid gives (close enough) the 
right emissivity and won't affect the temperature in most cases - but 
it's a mess if the spot size is too big.

Steve
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