The Benefits of Metal Detection Technology
Metal detection technology has been a game-changer since the early 20th century. It has helped military personnel avoid landmines and food manufacturers avoid recalls. Food processors face the primary challenge of keeping solid foreign matter out of food. The Food Safety Modernization Act will regulate this industry. A comprehensive metal detection strategy can lower incident rates to the lowest levels. But how can metal detection benefit your business?
Disadvantages of metal detectors
There are many advantages and disadvantages to using a metal detector. They are not only beneficial for hobbies, but they are also useful for security screening and bag checking in public places. They are useful in the food industry, as they can detect metal reinforcement bars embedded in walls. They can also cause false alarms and interfere magnetic recording devices. This makes them a poor choice to control quality in the food industry. However, these drawbacks can be outweighed in the end.
They are also unreliable. Numerous school shootings have occurred with various weapons. These incidents raise safety concerns for schoolchildren. Metal detectors can reduce school-related violence. It is important that you limit the use of metal detectors to high-crime and gun-owning areas. Screening stations can be expensive and require a lot more man-hours to maintain.
Costs
Metal detectors cost anywhere from a few dollars to a few thousand dollars. Archeological digs are possible with more expensive models. It is very difficult to break even with this technology outside of your profession. You might be able to make a hobby out of a metal detector before you invest in a professional-grade one. Your needs will determine the cost of metal detection technology. Avoid detectors that cost more than $10,000 if you don’t want to pursue a career as an archeologist.
Modern top metal detectors are fully computerized and use integrated circuit technology. They allow you adjust sensitivity and discrimination, track speed and threshold volume, as well as notch filters. They are also more portable than their predecessors, using less battery power. They also incorporate extensive wireless technologies. Many models connect to Bluetooth devices or Wi-Fi networks, and some even have built-in GPS locator technology. They can be used with a smartphone application to detect and identify metal.
Size
When selecting the right metal detection technology for your application, you must consider how big the sample is. Different metals have different magnetic or conductive properties. Your sample should be the same size as the product. If your sample is small, a single-frequency detector might not detect it. It might not detect small metal slivers, or stainless steel of the same size.
For instance, stainless is often used in food processing. Stainless steel is not a good electrical conductor and is typically non-magnetic. This is why the sphere must be larger than the ferrous. This difference can reach 300% for wet products. This is because moisture in the product creates an electrical signal that can override metal detection technology. The size of the aperture should be adjusted accordingly.
Discrimination power
The metal detection technology’s discrimination power is a new feature. This allows the detector to differentiate between desirable and undesirable metals and choose which will be detected. This is a great way to get started in metal detection. It is best to turn off discrimination mode and to dig in different locations to get a feel of the detector’s behavior. Once you have mastered the use of it, you can move on and use higher-end detectors.
Although discrimination power can be important in detecting valuable metals, this also limits its sensitivity for undesired objects. Some metals and alloys have very similar phase responses, and tuning out these metals can result in missed valuable discoveries. Many metal detector manufacturers have been established since the beginning of the 20th century. Discrimination can be used to distinguish between non-ferrous metals from items deeper beneath the ground.
Remote control
The utility model for remote control for metallic detection technology shows a car with a metal detector unit. The sensors are arranged in a single font, with a spacing between 4 and 6 centimeters. Each acquisition sensor comes with an LED lamp that blinks when a metal is detected. Mounting holes are used to mount a vehicle model with a metal detector. If metals are placed on the road surface, the model car can detect them.
With the use of remote controls for metal detectors, the user can monitor the technology and download logs. This is especially useful when large items are being used in harsh environments, such as mining and scrapyard operations. Eriez personnel can connect remotely to the metal detector and assist with setup and troubleshooting. Eriez also offers remote controls for metal detectors. Remote control of a metal detector can be done even if you are not present at the site.