Understanding and Picking the Best Metal Detectors |
Posted: February 18, 2017 |
Metal detectors are special devices designated to detect metals around its perimeter field; it could be deep in the ground, water or in some other object. Initially metal detectors were invented for security or screening purposes and to locate mines as well. A lot of different industries (pharmaceuticals, textiles, plastic, and packaging industries) depend on metal detectors for their production process. For instance, metal detectors are extremely useful for checking metal debris in foods and avoiding food poisoning. Other people use metal detectors for personal needs like; hunting for old coins and treasures that are electronically driven. While you might be wondering how metal detectors work (probably out of simple curiosity), we will be taking a close look to gather insight to understand how metal detectors work.
How Do Metal Detectors Work? The general principle guiding metal detectors is; as soon as electric current goes through a loop; a magnetic field is produced. A fundamental part of every metal detector is the oscillator because its part in producing the alternating current. Magnetic fields are usually generated when an alternating current goes through a transmittal coil. So, when a conductor or metallic object is close to the transmittal coil, current will be generated in the metal object and another magnetic field will be produced on it. Apart from the transmittal coil, a metal detector also possesses a receiver coil that can pick up on magnetic field changes around it. This receiver coil then detects the magnetic field produced by the metal object and then. . .. metal detected. Most of the latest metal detectors use technologies like; Beat frequency oscillator (BFO), Very low frequency (VLF) and Pulse induction (PI). The Best Metal Detectors Finding the best metal detector can be a very challenging task to most people; and that is because they don't know the secret. Surprisingly, it is quite simple; just find one metal detector you are comfortable with, so you'll learn how to use it quickly and make use of it proficiently However, first you need to understand that being comfortable has different meanings to different people. To some people, the metal detectors they are comfortable with are from popular brands like; Tesoro, White, Garret, etc. While other people's comfort depends on the balance and physical feel of the metal detector. One of the major considerations when factoring out the best metal detectors is “how efficient they are in the field; particularly grading its detection reach". Typically, comparing major brands based on their price ranges will not show any significant difference in capability. Users have been known to occasionally find pronounced differences in metal detectors of the same model and brand. Usually, people who have been using metal detectors for a very long time have been known to classify the quality of metal detectors based on their specific brands. Some people might even prefer a model to others just because they have some luck with those models in the past. In this case, individual preference is all that matters. Keep in mind that every metal detector has their own unique circuit design; therefore, the visual and audible response to targets can be different between brands. A lot of people will factor their best metal detectors based on the tone emitted. This is because some tones might not sound pleasing to their ears probably causing them to lose their target. Another important factor you should consider when picking the best metal detector is how much it feels physically in your hands. A metal detector with a perfect balance will enable you to swing it around constantly without growing tired. Nowadays, there are a lot of metal detectors that take care of this requirement perfectly. Most new metal detectors balance perfectly, so you don't need to worry much about finding a good one. In the event that you end up with a heavier, older detector; consider switching to a hip mount configuration so you can solve the issue of tiring yourself after swinging. Chances are your configured metal detector will turn out to be the perfect one. The complexity of metal detectors can also help you in picking the best metal detector. While some users might prefer a simple machine with just the power switch and a few other features; other people will want with some programming, controls or knobs. A lot of metal detectors these days are complex, computer controlled devices while others are made so that any new user can simply switch on and off the device. Remember this is all based on preference so it all depends on what you want. However, it won't be advisable to let this factor alone determine what metal detector you will use. Also, the type of hunting you will be going for plays a major role in determining the type of metal detector you need. As it goes, you might find a metal detector from a brand that can help you quickly find old coins; while another will do better when looking for rings on the beach. Some treasure hunters will rather use metal detectors from Minilab when looking for gold nuggets and change to metal detectors from Nautilus when searching for Civil War relics. Quite regularly, some manufacturers will focus on specific niches when designing their metal detectors. Picking the perfect metal detector for your different treasure hunting interests might mean picking different brands for different needs. The cost of the metal detector is another very important factor you will always have to consider when looking for the best metal detector. In this case however, you need to understand you can only get what you paid for. While you might find some metal detectors to buy at a very cheap price, don't expect the best of results from it. Still, this does not necessarily mean you have to buy the most expensive metal detector before hunting. Just keep in mind the other very important factors. Obviously, there are quite a lot of considerations involved when trying to get the best metal detector for newbie. While a metal detector that is perfect for me might not be perfect for you, it all depends on our varying needs. The process might require a lot of trial and error over a long period of time, but after you've worked with a good amount of metal detectors; you will surely find one that works for you.
|
||||||||||||||||
|