Hello Folks, We are almost there! It looks like there is some thing called "Thermo scientific AuDIT Gold-plating detection technology" The way it is described, it looks like a simple currency identifier. Please check this link and think about adaptation. http://www.niton.com/en/metal-and-alloy-analysis/applications/goldanalysis Thank You.
Sathiya. On 11/9/12, KanchanPamnani <[email protected]> wrote: > Amar, Ask dad if you hit real gold i.e18 carat and above and if you hit > plated gold will you not get a different sound. I think there is a > difference but not enough to make a definite judgement therefore not worth > really doing it on your own. Even then please check and revert. > K > -----Original Message----- > From: AccessIndia [mailto:[email protected]] On Behalf > Of Amar Jain > Sent: 10 November 2012 08:50 > To: accessindia > Subject: Re: [AI] Curious - Best Practices for Blind while Shopping for > Jewellery > > Hi Syed Bhaiya and others, > > Since my dad is into this business, I should share my opinion on this. > As far as my experience and my discussions with him goes, there is no > way to distinguish between the artificial and real or gold plated > jewellery to be specific using the touch and feel concept. Though the > weight has some sort of element while deciding, but it cannot be the > single factor while taking a call. > > Even in the case of stones, the jewelers can tell you by examining > the weight, shape and size along with other things (but for our > purpose we may restrict it to these three parameters), but that > requires two things: 1. Very good practice / accuracy, and > 2. Regular touch with the market. Specially now a days due to > technological developments from a common man's prospective these > things are becoming more complex. Precious stone / semiprecious has > altogether different ways for examination purpose. > > Distinguishing between mettles hcan be acheaved to an extent but that > too works when it is raw mettle. > > As far as I know, no such technology in the form of assistive aids > exist to assist us in this area. Lets see what others have to say on > this. > > Regards, > -- > Amar Jain. > Website: www.amarjain.com > > > Search for old postings at: > http://www.mail-archive.com/[email protected]/ > > To unsubscribe send a message to > [email protected] > with the subject unsubscribe. > > To change your subscription to digest mode or make any other changes, > please > visit the list home page at > http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in > > > > > Search for old postings at: > http://www.mail-archive.com/[email protected]/ > > To unsubscribe send a message to > [email protected] > with the subject unsubscribe. > > To change your subscription to digest mode or make any other changes, please > visit the list home page at > http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in > > Search for old postings at: http://www.mail-archive.com/[email protected]/ To unsubscribe send a message to [email protected] with the subject unsubscribe. To change your subscription to digest mode or make any other changes, please visit the list home page at http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in
