Metal Detector FAQ's

Metal Detector FAQ's

A metal detector is an electronic device used to detect traces of metal, usually from the ground, a person or goods. The metal detector can actually penetrate through the soil, wood and other nonmetallic materials.

How does it work?

Metal detector uses the principle of electromagnetism. Typically, a metal detector, an electronic box, transmitter, receiver antenna and a battery. With the battery, the transmitter generates a magnetic field. When a metal elementpass through a metal detector, is magnetized by the effect of the magnetic field. After receiving the electromagnetic signature, the receiver sends a signal to the ECU. There is a loudspeaker to amplify the signal. This produces an audible signal indicating that the metal impurities.

What are the different types of metal detectors?

Depending on certain situations are different types of metal detectors available. For example, there are metal detectorsonly to explore for gold. Similarly, special metal detector for relic hunting. underwater metal detector, walk through metal detectors and other types of currency are outstanding. Multi-purpose metal detectors are very popular nowadays.

What is the product-effect?

When you pass through a metal detector, some foods tend to produce a signal, even if the metal present in them. This is known as an effect of the product. It is mainly due to factors such as hydrogen,Fat, moisture, salinity and temperature.

What are the factors that influence the sensitivity of metal detectors?

Product-effect, size and type of metallic impurities, and metal detectors are the dimensions of some of the factors that influence the sensitivity of metal detectors.

That the heating time for metal detectors after power?

For the accurate detection of metals, metal detectors are allowed to warm for at least 30 minutes after ignitionup.

Can be burned and rustic metals are found with metal detectors?

Yes, but the sensitivity of the shape and orientation of impurity is based. Moreover, it is difficult to see the smallest particles.

The metal detector can detect non-metallic impurities?

Metal detectors do not detect non-metallic impurities.

What accessories are metal detectors are needed?

Accessories for metal detectors as needed are gloves, probe, knife,gator dredging and ground cloth.

What are the precautions to be taken when cleaning the metal detector?

To clean the main unit of metal detectors, hot water is less than 40 degrees centigrade may be used. The dirt particles and the probe should be cleaned frequently. It 'also need to clean their belts. mild detergent and a soft brush in plastic are used for the purpose.

Metal Detector

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