Do underground metal detectors work in damp ground

Underground metal detectors do not work on damp ground.

The metal detector consists of two parts, namely the metal detector and the automatic rejection device, of which the detector is the core part. The system can use this alarm signal to drive an automatic rejection device, etc., to remove metal impurities from the production line.

1. Classification. According to the mode of conveying the inspected items, the metal detector is usually divided into: channel type, falling body type and pipeline type.

1) Split channel type.

The split metal detector mainly adopts the upper and lower parts, which can be separated, which is convenient for customers to install and use. However, there is a problem that the sensor needs to be reassembled after separation, and the conventional split needs to be adjusted after reassembly.

2) Integrated channel type.

The most common metal detection equipment on the market today is a channel metal detector, an integrated channel metal detector for detectors.

The aisles are square in shape and are usually equipped with a conveyor belt mechanism, with an automatic rejection device, or to provide an alarm signal. When the item on the conveyor belt passes through the detector, it will automatically reject or stop conveying as soon as there is metal. Mainly for the first inspection of finished products and semi-finished products, to provide the final inspection before shipment.

For example: bagged materials, boxed products, etc.

3) Falling pose.

Falling metal detectors are generally equipped with automatic rejection devices, so it is customary to call them falling metal free fall metal detectors, or metal detectors.

2. Characteristics. The accuracy and reliability of metal detectors depend on the stability of the electromagnetic emitter frequency, which typically operates from 80 to 800 kHz. The lower the operating frequency, the better the detection performance of iron; The higher the working frequency, the better the detection performance of high-carbon steel.

The sensitivity of the detector decreases as the detection range increases, and the size of the sensing signal depends on the size of the metal particles and conductivity.

3. Influencing factors.

1) Temperature; (2) Product size; (3) Humidity.

The measured value of the product will change with the change of production conditions, indicating that the humidity of the measured environment has a great influence on the measurement data.

So. Underground metal detectors can work on damp ground.

Underground metal detectors can work in damp places.

img。My most brother Tomato bought a metal detector for my dad, bought it in Dali in the torture platform, garbage, I suggest you take a look at Zhuo Teng net dust, HC Net, go to see the rough **, there is a bottom when you buy it, don't spend the money in vain, my dad is still talking to me about how people buy how to make it, I am afraid of distressing money, and I don't dare to say to the old man, the goods I bought are not good, and I also concealed that the expensive point of others, *** point, this is not yesterday or ran to inquire, saying that the neighbor next door is in Hefei imgChuangzhao bought, told me to get one back anyway, hehe, brother, the money is worth it, you still have to be cautious when buying this kind of thing, and you are not afraid of being expensive or afraid of buying a fake img.

First, of course, you can look for gold and silver.

It's true, but it depends on how many meters you can detect, so take a good look at it when you buy it. On the top of the gold exploration net, you have to pay attention. A turnip and a pit, and many underground metal detectors are flickering.

Well, it is possible to detect gold and silver, but it depends on how big it is, we say that it is relatively large that can be found, if you say a silver coin, it is really difficult to find, and there is depth, the deeper the depth, the harder it is to detect, and the smaller the thing, the harder it is to detect. Generally, gold or silver can be detected alone, which are search instruments, and it is generally difficult for direct detection instruments to distinguish what metal can only detect metal below.

The benevolent and the wise see the wisdom, and the familiarity and understanding of the underground metal detector will make the underground metal detector easy to use and use it smoothly.

The gatekeeper is an old brand, but it seems that the Nanning gatekeeper seems to have changed its name to Nanning Niu Dun, which not only sells the doorkeeper underground metal detector, but also ** other brands, this is a good thing or a bad thing, and it has been changed to a big dealer.

A long, long time ago, there was a legend that my grandfather buried a jar of treasures in the mountains behind his home.

Now I buy metal detectors online, because many places don't sell them, you can search for nnajm on the Internet, it sells this.

Nanning Niudun Electronics is OK, I use TB1000

Go to Alibaba to take a look, there are more **** products of Shenzhou detection equipment, you can go there to see.

Which is better for underground metal detectors? (Guangxi Nanning goalkeeper starter).

And each has its own advantages. ** There is also a huge difference. If you want to ask which underground metal detector is better? Then I said, the best for yourself is the best.

Many customers are so obsessed with cheapness that they buy an underground metal detector that doesn't meet their requirements, which is a waste of money. If you are interested, you can contact Nanning Gatekeeper for a good consultation. This makes it easier to find a metal detector that suits you.

Just analogy: 1, If you just use it to pick up scrap copper and hard iron, then you can buy a thousand yuan or so OK, optional model, 5002 ,90 If you ask for a little deeper, buy a 5008 This is a good choice, ** cheap, deep enough is the best choice.

2, If you are used to explore the ancestors on the ** treasure, then you have to buy a better, generally the ancestors buried in the treasure is a small jar, about 1 5 meters, if you can't be sure how big the target is, or the depth of the burial, you have to make a maximum depth estimate, buy a deep enough underground metal detector. For example, your target has an area of 20 * 20 cm, and may be buried in about 2 3 meters, and buried for a certain year, like this case, you have to buy a 6 8 meters underground metal detector to meet the requirements, like the Treasure King TB1000 is a good choice, and ** is not expensive, if you take into account that it is out of range, you can buy an 8 10 meters to detect the possibility is greater. Note:

This article is provided by Nanning Gatekeeper Electronics.

In short, the underground metal detector is good, in fact, it can be, but the effect of different requirements is very different, if the treasure hunter buys a cheap machine to detect scrap copper and rotten iron, it is a bit worth the loss.

Look at the few people upstairs who are blowing the cow hulahula; It is safe to say that domestic metal detector manufacturers are bragging about exaggerating the effect; It is recommended to buy an imported metal detector, do not look at the depth (saying that 30 40 meters is definitely bragging, and bragging IQ is not high), mainly to see whether the stability is good, otherwise the one holding an inferior detector in the baby's head does not know, that is really sad! The stickers below are Garrett products in the United States!

Shenzhen Shenzhou Detection Equipment **** production of Pioneer underground metal detector, detection depth up to 30-40 meters.

What are you doing on the Internet Go to check it Zhengzhou Jinke Electronic Technology **** products are good.

When buying a detector, you should pay attention to how big you want to probe 3 meters, too small and ordinary detectors can't detect it at all. Because ordinary detectors use differential frequency detection, their frequency is generally in the hundreds of kilohertz, and studies have found that hundreds of kilohertz are easily absorbed by the soil. So the detection effect has been poor.

I have been researching detectors for many years, and I think that the molecular resonance effect is good, you can go to ** to see my research and development results, search for geophysical exploration king or ceramic detectors.

No way. It's all advertising. There is no such thing. If he says he's definitely lying to you.

Go to Hefei Chuangzhao Technology to have a look.

The detector is determined according to the depth, **is not the same, I searched on the Internet that there is a Hefei Chuangzhao Electronic Technology **** selling underground metal detectors in Hefei, saying that they are all imported, I think it's not bad, you.

I'm looking for **, I can't find the exact entrance to the cave, the hole is piled up with stones, and I can't find the accurate square guard who hides **

If you can find a manufacturer like us, it will be very cheap, and it will sell thousands of them outside

In fact, 4 to 5 meters is not unattainable, I don't know what you are for, if it is a professional, you can buy an imported, if it is your own interest, then I suggest that you can make it yourself, of course, you can also use it, if you reach 4, 5 meters, the power required is large, the coil is more, so you can.

4-5 meters, domestic can not reach!

Inugami Underground Metal Detector·· Imported from Japan.