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Offline Bosco91
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« Reply #840 on: August 25, 2016, 09:30:32 am »
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I would like to find object deeper as possible. Actually my coil is 1x1 mt but i would like something deeper. The resistance was aeound 6 ohm. Someone know how to make it with more performance? Maybe not squared but round could change something? Or the material of the cable? I used an electrical cable of 0,35mm to make the coil (pure copper of course)

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Offline mazari
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« Reply #841 on: August 28, 2016, 08:43:19 am »
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hello .no one can help?why i did'n detect gold with my dp?

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Offline Homefire
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« Reply #842 on: August 28, 2016, 09:04:12 am »
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Quote:Posted by mazari
hi for all .i have built a new coil for my dp:diameter 60cm 25 turns but i don't know what would be the damping resistor?please help me.thank you



You can see how to set your coil damping in here.

Making a Fast Pulse Induction Mono Coil - Geotech

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Offline mazari
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« Reply #843 on: August 28, 2016, 02:49:12 pm »
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many thanks .thank you for your help

Posted on: August 28, 2016, 02:13:11 pm
hello. please help me.i can't detect gold at any distance with my delta pulse2?


Posted on: August 28, 2016, 02:48:25 pm
hello. please help me.i can't detect gold at any distance with my delta pulse2?


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Offline Homefire
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« Reply #844 on: August 28, 2016, 03:00:15 pm »
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  Get it dampened and check your sample delay.  Any gold even a gold ring ?

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Offline mazari
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« Reply #845 on: August 28, 2016, 03:37:34 pm »
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thank you homefire .any gold even a gold ring can be detected

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Offline Homefire
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« Reply #846 on: August 28, 2016, 04:05:06 pm »
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 You Can or Can Not detect Gold ?


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Offline mazari
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« Reply #847 on: August 29, 2016, 01:07:47 am »
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thank you .no i can't detect gold.my gold ring touch the coil but no response.

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« Reply #848 on: August 29, 2016, 07:12:34 am »
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    If the detector is detecting other metals I'm thinking your sampling is way to late.  Do you have a scope ?


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Offline mazari
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« Reply #849 on: August 29, 2016, 11:56:34 am »
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thank you for your help. unfortunately i haven't a scope .  you are right but which button do i adjust to get a good sampling ?

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