08:09 Dec-12-2001 Dave Utrata R & D, Center for NDE, Iowa State University, USA, Joined Feb 2000 37
Re: NDT of Glass : Could anyone suggest some NDT techniques for the evaluation of the quality of glass, e.g. light transmittance performance data, colour, flatness, etc. .
You may also try the folks at BYK Gardner (and they seem to like to pronounce the acronym 'bik'!). Their website is here: http://www.bykgardner.com/html/byk/index.html
Beyond the great thickness gages that Panametrics certainly knows how to use, you can find items at BYK that represent an obscure corner of NDT, at least for me. Stuff like gloss measurement, haze, true color, etc., some of which appears to be on-sale demos.