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Originally posted by Altair View PostDaverave,
just a few words to tell you that I understand how you feel. May be your problems could be better addressed if you take some time to share things with some people.
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What's the problem here I've already seen some detectors it does not detect copper ?
https://www.youtube.com/watch?v=6kXNQOG8ldI
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Originally posted by daverave View PostThere's not many people i can really tell my problems to except councellors...i have a large family but i hardly see any of them...i cannot really talk to my wife as she has problems of her own...she is philipino and had a very hard life back in the philippines...my wife and two children are the one's who keep me going in this life !!!! see i got married late in life at the age of 52...i devoted my life to my mother after my dad died when i was fifteen years old...me and mum were together for 52 years..and when she died it hurt me so much loosing her as she was always my best friend in life....we were just very close !!! and mum had an equity release on the home i had lived in for 52 years and when mum died they wanted their money which i could not pay and so i was forced to sell my family home....and now in rented flat near to the sea.
Its always your personal decision to see the things in life as losses or as gains!
But as long as you think about losses you never will be happy! LOL
Simply spoken, you really need some: "Forget it"-attitude.
If Pam Anderson don't wanna be my wife: Scr*w it, she isn't it worth anyway! LOL
Life's a crazy piece of bullsh*t - ending with death - WOW - fantastic! LOL
But because we don't wanna suffer we're trying to make the best out of it.
And if your wife has it's own problems - hell - I would toss her because this is no useful "joint-venture".
A couple has to give comfort and support to each other, this is no damned one way road!
Don't feel yourself offended but I'm rather the tough "uncle doc" instead of the soft to everything yes and amen saying
psychologist! LOL
The world keeps on turning and doesn't cares about personalities who are living in the " good ol' " past
or seeing everything as an unbearable big loss! And only you alone can keep yourself ongoing in life.
If you are laughing the world laughs with you, if you are crying you are crying all alone!
We all lose relatives and friends but we have to be happy with what they gave us and not being sad
for the whole eternal life because they're gone! They wouldn't want that, too.
Lad, you really have to learn to look on the bright side of life, again! LOL
Otherwise: The sea makes no prisoners ... But we will not think that far.
And if all the indoctrinated emotionality drives you insane you must find a way to adjust it at some acceptable level.
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Originally posted by Orbit View PostWhat's the problem here I've already seen some detectors it does not detect copper ?
https://www.youtube.com/watch?v=6kXNQOG8ldI
Nexus Bonanza detects copper very well, but not in Hot Rocks position of the GB switch and this is how the detector is set on this video, intentionally.
In Hot Rocks position Bonanza will reject not only Iron Ore and all hot rocks , but also all large metal objects, because it is designed to work in this way with this setting. The Hot Rocks setting is meant for search of small gold coins and possibly gold nuggets without trouble of anything else.
Every Nexus model can reject all large metal targets and detect only the small ones. It is described under "Special Modes of Operation" section of the User Manual. Apparently this setting is been used for slander now by the suppliers of Pulse Relic metal detector.
It is a common low practice in Eastern Europe to slander someone else in order to elevate their own products.
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Originally posted by Nexus View PostThis video is meant for slander, nothing more. That same You Tube user (participant of Pulse Relic distribution) have produced in the past a number of distasteful ugly videos against many brands and people.
Nexus Bonanza detects copper very well, but not in Hot Rocks position of the GB switch and this is how the detector is set on this video, intentionally.
In Hot Rocks position Bonanza will reject not only Iron Ore and all hot rocks , but also all large metal objects, because it is designed to work in this way with this setting. The Hot Rocks setting is meant for search of small gold coins and possibly gold nuggets without trouble of anything else.
Every Nexus model can reject all large metal targets and detect only the small ones. It is described under "Special Modes of Operation" section of the User Manual. Apparently this setting is been used for slander now by the suppliers of Pulse Relic metal detector.
It is a common low practice in Eastern Europe to slander someone else in order to elevate their own products.
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Originally posted by 6666 View PostHey Dave, you could turn this around , ask your mate for the circuit to his new fancy machine, publish it here and we can turn it into a project, and then you would be able to match all your MD friends on the beach ?
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Originally posted by Funfinder View PostIts always your personal decision to see the things in life as losses or as gains!
But as long as you think about losses you never will be happy! LOL
Simply spoken, you really need some: "Forget it"-attitude.
If Pam Anderson don't wanna be my wife: Scr*w it, she isn't it worth anyway! LOL
Life's a crazy piece of bullsh*t - ending with death - WOW - fantastic! LOL
But because we don't wanna suffer we're trying to make the best out of it.
And if your wife has it's own problems - hell - I would toss her because this is no useful "joint-venture".
A couple has to give comfort and support to each other, this is no damned one way road!
Don't feel yourself offended but I'm rather the tough "uncle doc" instead of the soft to everything yes and amen saying
psychologist! LOL
The world keeps on turning and doesn't cares about personalities who are living in the " good ol' " past
or seeing everything as an unbearable big loss! And only you alone can keep yourself ongoing in life.
If you are laughing the world laughs with you, if you are crying you are crying all alone!
We all lose relatives and friends but we have to be happy with what they gave us and not being sad
for the whole eternal life because they're gone! They wouldn't want that, too.
Lad, you really have to learn to look on the bright side of life, again! LOL
Otherwise: The sea makes no prisoners ... But we will not think that far.
And if all the indoctrinated emotionality drives you insane you must find a way to adjust it at some acceptable level.
Comment
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Originally posted by Nexus View PostThis video is meant for slander, nothing more. That same You Tube user (participant of Pulse Relic distribution) have produced in the past a number of distasteful ugly videos against many brands and people.
Nexus Bonanza detects copper very well, but not in Hot Rocks position of the GB switch and this is how the detector is set on this video, intentionally.
In Hot Rocks position Bonanza will reject not only Iron Ore and all hot rocks , but also all large metal objects, because it is designed to work in this way with this setting. The Hot Rocks setting is meant for search of small gold coins and possibly gold nuggets without trouble of anything else.
Every Nexus model can reject all large metal targets and detect only the small ones. It is described under "Special Modes of Operation" section of the User Manual. Apparently this setting is been used for slander now by the suppliers of Pulse Relic metal detector.
It is a common low practice in Eastern Europe to slander someone else in order to elevate their own products.
Aside this funny attempt.
I was always wanted to clarify few facts about such type of copper. Old one. Manually crafted and manually hammered copper.
Because i also noticed that it is very tough target at some metal detector models.
So i tried a small investigation. But got no results. All i learned from old craftsman was that there are two types of such copper; "male" and "female" ???!!!
And that's as far as i discovered.
One of those is very easy target, causing strong detector response and the other one is quite opposite; tough target causing almost none response at metal detectors.
I don't know about Nexus, but i know very well about Delta Pulse; it is giving absolute NONE response at such targets!?? And i can't explain why and how come?!
Several years ago me and my crew made small testing bed in backyard. We buried very large pot crafted manually from such material, probably 200-300 years old.
It was some 60-70cm diameter, very large "target", buried at exactly 1m depth.
Delta Pulse with 70cm round coil produced NONE response on it!? So as Cscope 1220B!? So as White's Eagle IIC!? So as few other models!?
We tried all the possible adjustments at those detectors. No results.
I am sure it is made from copper. Old one. Manually hammered, crafted... don't know proper term for such works. It is metal. It is heavy. Having few visible scratches on surface, showing dark yellow almost red color.
It is having patina too. All the features as any other type of copper.
But it remains undetectable despite its size and not that large depth in soil.
How come? I can't tell.
Few meters away from that spot there is another target buried. Silver coated plate, 30cm diameter. Buried at 70cm in soil. Very easy target at most of detectors!
Latest model that i have tried was FelezJoo PI. Easily detects silver plate. Not detecting copper pot at all!?
So... what to say?
I am having no explanations on this yet.
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Originally posted by ivconic View PostOk, it is obvious "comic" in his behavior, no doubts in that.
Aside this funny attempt.
I was always wanted to clarify few facts about such type of copper. Old one. Manually crafted and manually hammered copper.
Because i also noticed that it is very tough target at some metal detector models.
So i tried a small investigation. But got no results. All i learned from old craftsman was that there are two type of such copper; "male" and "female" ???!!!
And that's as far as i discovered.
One of those is very easy target, causing strong detector response and the other one is quite opposite; tough target causing almost none response at metal detectors.
I don't know about Nexus, but i know very well about Delta Pulse; it is giving absolute NONE response at such targets!?? And i can't explain why and how come?!
Several years ago me and my crew made small testing bed in backyard. We buried very large pot crafted manually from such material, probably 200-300 years old.
It was some 60-70cm diameter, very large "target", buried at exactly 1m depth.
Delta Pulse with 70cm round coil produced NONE response on it!? So as Cscope 1220B!? So as White's Eagle IIC!? So as few other models!?
We tried all the possible adjustments at those detectors. No results.
I am sure it is made from copper. Old one. Manually hammered, crafted... don't know proper term for such works. It is metal. It is heavy. Having few visible scratches on surface, showing dark yellow almost red color.
It is having patina too. All the features as any other type of copper.
But it remains undetectable despite its size and not that large depth in soil.
How come? I can't tell.
Few meters away from that spot there is another target buried. Silver coated plate, 30cm diameter. Buried at 70cm in soil. Very easy target at most of detectors!
Latest model that i have tried was FelezJoo PI. Easily detects silver plate. Not detecting copper pot at all!?
So... what to say?
I am having no explanations on this yet.
So the only way to properly detect a hammered copper targets at great depth is a sampling frequency bellow 6kHz and slow recovery speed of the electronics.
At high frequency I have observed a very odd effect with these hammered copper buckets. At 14kHz my 20 cm HC bucket respond very well up to about 2/3 of the detecting range around 80 cm or so in air. Above this limit the signal gets literally reversed in polarity and the targets sounds when getting out of the coil with a faint audio and it is effectively undetectable at that range. At 5.7kHz and slow recovery speed the same HC bucket is detectable all the way up to 110 cm and at 1 meter in the ground with a signal stronger than in air. HF coils can not sniff this bucket out of the ground at that depth no matter the coil size.
These type of targets will best detect at about 4.5kHz with big search coils, but all other signals will be rather miserable at depth.
PI does not respond well to these objects. Lorentz have done some advance in their search methods and can detect them fairly well at good depth.
In my opinion all of the mentioned above goes for bronze statues and any other massive bronze and copper objects. Very big hoards of coins are easier to detect, but are still a long time constant signals.
Also higher reactive component of the soil makes the detecting of these targets even more difficult.
The best search coils for locating HC objects are the concentric type.
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Originally posted by Nexus View PostThe problem with large pots made out of hammered copper is that they are targets with almost the longest time constant amongst all targets. When GB is done the very long time constant signals will tend to get on a vector opposite to the soil vector which makes them undetectable. This condition is strongly enhanced by higher sampling frequencies and fast recovery systems meaning these two can not detect hammered copper targets ever at depth.
So the only way to properly detect a hammered copper targets at great depth is a sampling frequency bellow 6kHz and slow recovery speed of the electronics.
At high frequency I have observed a very odd effect with these hammered copper buckets. At 14kHz they 20 cm bucket respond very well up to about 2/3 of the detecting range up to 80 cm or so. Above this limit the signal gets literally reversed in polarity and the targets sounds when getting out of the coil with a faint audio and it is effectively undetectable at that range.
These type of targets will best detect at about 4.5kHz with big search coils.
PI does not respond well to these objects. Lorentz have done some advance in their search methods and can detect them fairly well at good depth.
In my opinion all of the mentioned above goes for bronze statues and any other massive bronze and copper objects. Very big hoards of coins are easier to detect, but are still a long time constant signals.
Also higher reactive component of the soil makes the detecting of these targets even more difficult.
"...Above this limit the signal gets literally reversed in polarity and the targets sounds when getting out of the coil with a faint audio and it is effectively undetectable at that range..."
Yes, this is visible at detectors behavior. There is a noticeable moment of reversing, more or less visible depending on metal detector type.
I can only add that this ( i would call it ) "phenomena" is also present at some massive and fat coins too.
Against all common logic; such rare coins sometimes acts as pretty tough target.
But usually such coins are having higher percentage of copper in alloy. Not "good" and "noble" bronze, as we are explaining it in our local vocabulary.
Usually those are coins from late Byzantine period when they mixed more copper and less silver in such alloys.
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