Metal and explosives detection systems
Theft and sabotage operations have increased in the recent period, in addition to terrorist operations that have become rampant everywhere for this reason
To protect these institutions of all kinds, their owners must apply security and safety measures and the use of security gates
Metal detection systems are an indisputable imperative to protect property, whether in private facilities such as malls and stores
Commercial or public establishments such as banks, companies, and hospitals, and these devices are designed with the latest modern advanced technologies
If you own any facility and want to protect it, be sure to use metal detection systems to take advantage of their great benefits
Usually metal detectors give some indication of distance; As the metal approaches, the tone in the earpiece rises or the needle moves further.
A metal detector produces a magnetic field when it is above a metal object, determining the circuit in which that object is located.
Metal detectors are used in many applications, the most important of which are:
Airport Security: Uses metal detection gates before boarding the aircraft.
Building Security: Metal detection gates are also used for visitors before they enter the building.
Search for lost items: Anyone can use a metal detector to search for lost jewelry.
Archeology detection: used in the detection of minerals of historical importance.
Geological detection: used in geological investigation of soil and rocks.
Industrial metal detection in the fields of food and pharmaceutical products manufacturing and packaging
A metal detector is an electronic tool that detects the presence of metals in a nearby location, and metal detectors are useful in finding metal inclusions hidden inside objects or metal objects buried underground.
It often consists of a portable unit with a sensor that can penetrate the ground or other objects. If the sensor is connected near a piece of metal, this is evidenced by a change of tone in the earphones, or a needle that moves on the indicator
Types of metal detectors:
Metal detectors vary according to the technology used in it, which are divided into 3 technologies:
1-Very low frequency (VLF) technology
2-Pulse induction (PI) technology
3-Beat-frequency oscillation (BFO) technology
It is divided into several parts :
Regulator: It is used to keep the parts of the device stable and stable while moving the device back and forth.
Control box: Contains electronic circuits, control devices, battery, microprocessor and speakers.
Column: It is the one that connects the control box to the metal detector and usually the column is adjustable in length to suit the length of the person using it
Detector: It is the main part of the device used to detect the presence of metals
The idea of metal detectors work
the magnetic field pulses entering and leaving the earth interact with any conductive material “such as metals” that collide with it, and this causes the conductive materials to generate a weak magnetic field called the body’s magnetic field.
The metal detector determines the depth of the metal object in the ground, depending on the strength of the magnetic field generated by the metal object, the closer the object is to the surface of the earth, the greater the arising magnetic field, and the greater the electrical signal generated in the receiving coil, the greater the greater the depth of the object than the surface The earth, the smaller the magnetic field, and by calibrating the intensity of the magnetic field with the depth, the device can determine the location of the object and its distance from the surface of the earth.
The sensitivity of metal detectors does not exceed 30 cm, and the depth depends on several factors, including:
1-The type of metal detector
2-The type and size of the mineral to be searched for
3-Interference between metals and surrounding objects
How does metal detector work:
Metal detection systems or gates are devices that are installed on a large number of institutions, whether private or public and the great benefit that comes from it is to make sure the people passing through the establishment are free of any weapons and explosives. It is worth noting
Our company is one of the best companies in the manufacture and introduction of these devices, as they are manufactured with the highest raw materials, with the utmost precision and keeping pace with development
These devices operate by emitting a light and a loud alarm sound in the event that anything foreign to the passing person is detected.,
We also provide a surveillance camera system that records all events, whether inside or outside the building
Types of metal detectors:
We also mentioned that metal detectors are used to check passersby by detecting metals, explosives or various weapons types, and there are many of these devices the most famous international brands, including the Jarrett brand. As this brand is characterized by high quality as the modern technology used in its manufacture for this brand. An example of mastery and quality Metal detection devices and gates are manufactured to withstand various temperatures and climate conditions the ability to withstand moisture
Multiple uses as they are used in hotels, banks, companies, company divisions, homes and places tourist.
Reasons to install metal detectors:
We are one of the leading companies for security systems and one of the certified companies in the field of metal and explosives detection, as the company has a history
Long in the manufacture of these devices and there are a large number of reasons that prompt you to install metal detectors, including the following:
1-The importance of metal detection gates in increasing the safety factor and reducing theft, vandalism and burglary operations armed
2-These high-precision devices therefore help to organize institutions from the inside by monitoring the times of entry and exit of employees