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Pulse that can Indicate Ferrous or Non-Ferrous

A

Anonymous

Guest
I found this link below on another Forum and was wondering if Eric or anyone across the Pond had heard of it or knew if it could actually do as they say. If it can it seems to be a breakthrough in Pulse Technology. Does anyone know anything about this company or thier detectors?
Thanks in Advance!!
HH
Beachcomber
 
I would be a bit wary of something that claims to discriminate individual metals i.e. gold in this case. Ferrous/non-ferrous, yes, but gold/any other metal, no.
Eric.
 
when they kept talking about gold all the time and not other non-ferrous metals. But what I thought was most interesting was that it could tell the difference between Ferrous and Non-Ferrous targets and give a different visual indication of each. Hopefully someone over on your side of the Ocean will have an opportunity to try one of them out and let us all know if they really have made a technological breakthrough in Pulse Technology.
HH
Beachcomber
 
I don't see anything that looks like a scam. In principle it is possible, analyzing a variety of pulsewidths/delays etc., to determine something about alloy electrical conductivity, and hence to guess at the metallic composition.
My guess is that their system probably works, sort of, under ideal conditions, and that the compromises they had to make to achieve that, probably render the machine not very good in other respects.
It would be interesting to hear from someone who has actually purchased the unit and tested it against other metal detectors.
--Dave J.
 
Didn't Bruce Candy file a patent for a mutliple pulse metal detector?
http://ep.espacenet.com/
No. US5537041
I wonder if this is something related.
 
Yes he did and I think that is the principle behind the Minelab SD Series. When reading the info on this other Pulse I thought that was what they were considering to be the Second Generation of Pulse Detectors since they are calling thiers the Third Generation of Pulse Detector. Like Dave said above it would really be nice to hear from someone who owns or has used one of these new detectors!
HH
Beachcomber
 
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