What's so Great About OKM Metal Detectors?
by Admin
Posted on 25-10-2023 10:11 AM
Published by carolyn yohannes on 01/01/21
there are so many options when it comes to purchasing a new
metal
detector. Where do you start? the first step to figuring out what metal detector is best for you is deciding on a budget. Many people who are beginners decide they want to start off with a low-budget, cheap metal detector and work up from there. Although they are referred to as cheap metal detectors, these detectors can offer great quality and performance. It all depends on what you plan on detecting.
If you’re just getting started in the metal detecting world, these affordable options are perfect.
If you're looking to get into metal detecting as a hobby or upgrade your current setup for more serious treasure hunting, it can be difficult to know where to start. But you don't have to spend a fortune to get a great metal detector. Beginners and casual hobbyists should look for a metal detector with a decently sized coil for a wider detection range as well as different tones for different metals to help you understand what you're looking for and what you'll find in different areas. Seasoned treasure hunters should invest in more high-end and durable metal detectors that can handle being in the water , detect materials very deep in the ground, and allow for pinpoint accuracy when making sweeps with the coil.
A: unlike the fears surrounding metal detectors at the airport, when you’re using a hobbyist metal detector you needn’t worry about it interfering with your pacemaker. This is because the ‘signal’ is concentrated around the coil, which will (read: should) be close to the ground and not being scanned over your chest. If you do have a pacemaker, this is great news. Why should you miss out on the fun just because you’ve got a bum ticker? if you feel like you’ve missed out on years of treasure hunting joy because of your pacemaker, be sure to ask santa to bring you one later this year, you’ve got a lot of catching up to do!.
What Are the Best Metal Detectors for Beginners?
These are very important characteristics to be taken into account when choosing an md. Quite often the beginners tend to buy a professional metal detector at once. In this case you have to keep in mind that mastering an expensive professional device may take weeks or even months.
Such detectors have a large number of features and if some mistakes are made when adjusting them the searching depth may be even less, than that of entry-level devices. That’s why an inexpensive metal detector is the best choice for those, who are just beginners in treasure hunting. Such device requires minimum adjustment.
บริเวณปลอดโลหะ ( Metal Free Area )
สภาพของสนามแม่เหล็กไฟฟ้าที่เครื่องสร้าง ขึ้นมีบริเวณครอบคลุมถึงบริเวณหน้าอุโมงค์ และบริเวณหลังอุโมงค์ โดยบริเวณที่มีสนามแม่เหล็กไฟฟ้าครอบคลุมไปถึงนี้จะกำหนดเป็นบริเวณห้ามมี โลหะติดตั้งในบริเวณที่มีสนามแม่เหล็กไฟฟ้าครอบคลุมอยู่ เรียกบริเวณนี้ว่า metalfreearea หรือ mfa ซึ่งมีบริเวณดังกล่าวมีขนาดพื้นที่ 1. 5 เท่าของเส้นทแยงมุมของอุโมงค์ มีลักษณะดังรูปภาพที่ 4 การ ติดตั้งเครื่องตรวจจับโลหะนั้นจะห้ามมีการเคลื่อนย้ายชิ้นโลหะในบริเวณสอง เท่าของเส้นทแยงมุมของอุโมงค์เพื่อไม่ให้เกิดการรบกวนสนามแม่เหล็กไฟฟ้าดัง นั้นการออกแบบให้อุโมงค์มีขนาดเล็กลงก็จะช่วยลดขนาดของพื้นที่ mfa ได้ ภาพแสดงบริเวณ mfa.
Fast Multi Frequency Technology
Superior sensitivity is key to the success of our metal detection equipment. This is achieved using a small phase-out area to minimize the product effect, along with automated scan frequency adjustment that avoids conflicts with nearby signals. Our metal detection systems also employ multiphase technology to continuously monitor and rotate the product phase angle and apply specialized filtering to boost the contaminant signal.
Whether a detector is all-purpose or not indicates whether you will be able to use it in many locations for many targets, or only for specific ones. The best all round metal detector is expected to function well in various locations and find targets various in both size, depth, and quality. I believe the all-purpose metal detectors should have the multi-frequency technology and should be waterproof (not just weatherproof), and offer several settings: manual ground balance, frequency shift, and high-quality discrimination variations (like adjustable iron volume, notch discrimination, etc. ) but again, not everyone needs an all-purpose detector; and they can also be costly.