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Treasure Hunting & Metal Detecting Forum Message Boards - Detector Hunter Whites Minelab Tesoro XP > Tech Talk > GPR & other Geophysical Devices (Moderator: Eugene52) >

Nemfis ground scanner

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goldigger

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Bounty Hunter and several more.

	Re: Nemfis ground scanner « Reply #30 on: October 15, 2009, 11:21:58 am »

	Quote:	Posted by Dell_Winders
The affordable alternative. Dell You are not allowed to view links. Please Register or Login ARC-GEO LOGGER

Looks good!

Maybe by spring....

Meanwhile, I will take a good look! I bookmarked the page and will look a lot more!

goldigger

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	Re: Nemfis ground scanner « Reply #31 on: October 19, 2009, 09:59:07 am »

	Quote:	Posted by charovrat
Здоровья всем! We have continues the work on the scanned area. We have take excavator and dig the big (red) area in the center - from 2,5m to 3,5m we find very strange two layers of stones (2mx2mx0,3m each layer) with the wet clay substance between. It is interesting that out of this area the clay start on 4m. to modaljar: The operator of the scanner told us that they find early 30x40 cm copper plate on 3m underground, but the ground conditions was good. to goldigger: I can not answer for your questions, you can contact with sellers, they are very friendly. Best regards

Thanks for sharing info, I doubt the hot rocks will be shown as red spots in the screen and may be with long exprience you can isolate them.

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modaljar

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	Re: Nemfis ground scanner « Reply #32 on: October 19, 2009, 10:08:18 am »

	Quote:	Posted by Dell_Winders
The affordable alternative. Dell You are not allowed to view links. Please Register or Login ARC-GEO LOGGER

Thanks alot Dell for the link and I understand your hint and guess what ? I also believe it.
The Arc-geo is good option to start with as the price is reasonable.

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iriver

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	Re: Nemfis ground scanner « Reply #33 on: December 16, 2009, 04:23:44 am »

I wonder, How can you think about Nemfis?Is it a professional geophysical equipment?I may buy it perharps.

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samorano

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malags gpr,gp 3000,tejon,minilogger.

	Re: Nemfis ground scanner « Reply #34 on: May 14, 2010, 08:31:18 pm »

I hope charovat can give us more information of ground scanner nemfis I have a GPR from MALAGS very good in some soil conditions but in ground with clay or caliche it wont pen netrate.in what kind of ground conditions does nemfis works better

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charovrat

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	Re: Nemfis ground scanner « Reply #35 on: May 15, 2010, 12:11:13 am »

Nemfis, use low frequencies so the clay - is not so bad condition as for GPR. But the principle of scanner allow you to find any difference (in resistivity/conductivity) from general substance - in some case moist clay could has small resistivity so as metal objects and localizing of such objects will not so good as in the normal ground condition. But the places with high resistivity (dielectrics or hollowness) ensure better contrast by resistivity/conductivity and could be detected.
I can say that GPR has better depth resolution because of high freq. But for me - Nemfis has simple interpretation by resistivity/conductivity.
It is very effective to use complex of GPR and Nemfis.

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samorano

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	Re: Nemfis ground scanner « Reply #36 on: May 21, 2010, 06:59:28 am »

Thank you for the information, a couple of month a go nemfis had a discount price so I will Waite until next year to buy it, in the men time I will save money.treasure hunting is my pasion

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charovrat

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	Re: Nemfis ground scanner « Reply #37 on: May 21, 2010, 09:35:23 am »

They keep same price (with discount) for this year - the price is same as for domestic market.

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kotsansher

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	Re: Nemfis ground scanner « Reply #38 on: September 24, 2010, 09:52:06 pm »

Hello,

NEMFIS isn't a kid toy. It's a serious Hi-Tech scientific equipment made by Russian Academy of science. Precisely, his geophysical department.
One of the biggest Russian Geophysical company Sibgeotech among the other Hi-Tech equipments use a NEMFIS for surface prospecting.
More interesting infos you can find here on the officialy company site.

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www.sibgeotech.ru

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	Re: Nemfis ground scanner « Reply #39 on: June 24, 2016, 06:53:02 am »

Price has been drastically reduced do to the strong dollar and weak Russian money. I Just bought a nemfis aemp-14 for 10,000 dollars its an amazing machine
does many funtions you will never find on another machine . many instruments will detect deep treasure but the problem with them is their also give many false signals .. The nemfis has ways to help eliminate that problem.

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