Modern bomb detectors are used inlots of locations including but not limited to airports, borders, and ports. Bomb detectors are safe and are obviously used to find packages that may have bombs or explosives. Many bomb detectors are far enough advanced that they are able of finding trace minerals in explosive materials.
Mass spectrometry is one of the machines used in the world today. This method of detection is used once in a while but it is not close to as common as another method called ion mobility spectrometry which is usually used in airports. The difference between these two methods is ion mobility uses atmospheric pressure and mass spectrometry uses a vacuum type operation.
Another type of bomb detector is called a gas chromatography. This detector is able of using both ion mobility spectrometry and mass spectrometry methods of detection. With both of these working hand in hand together it separates molecules while detecting. Gas chromatography works great because of this but can also be more problematic do to the fact it can decline from oxidation and atmospheric gases.
Bombs can also be detected by using an X-ray machine. These machines are very effective for the most part but it is still possible to hide a detonator inside other electronics without being detected so one must be cautious using these. X-ray machines use a technologie that allows a personel to view the density of an object. With this technology one is able to see a bomb inside a package.
Neutron Activation bombards the suspect material with neutrons, and reads the gamma radiation decay signatures to determine the chemical makeup. All explosive materials have similar ratios of oxygen, hydrogen, carbon, and nitrogen, which is detected by the neutron activation machine.
The four methods related above are just some of the ways bombs are detected. Bomb detectors are used to discover and intercept explosives at borders, airports and ports, in order to keep the public safe. Various methods are used, including ion mobility, gas chromatography, x-ray machines, and neutron activation, among others.
Mass spectrometry is one of the machines used in the world today. This method of detection is used once in a while but it is not close to as common as another method called ion mobility spectrometry which is usually used in airports. The difference between these two methods is ion mobility uses atmospheric pressure and mass spectrometry uses a vacuum type operation.
Another type of bomb detector is called a gas chromatography. This detector is able of using both ion mobility spectrometry and mass spectrometry methods of detection. With both of these working hand in hand together it separates molecules while detecting. Gas chromatography works great because of this but can also be more problematic do to the fact it can decline from oxidation and atmospheric gases.
Bombs can also be detected by using an X-ray machine. These machines are very effective for the most part but it is still possible to hide a detonator inside other electronics without being detected so one must be cautious using these. X-ray machines use a technologie that allows a personel to view the density of an object. With this technology one is able to see a bomb inside a package.
Neutron Activation bombards the suspect material with neutrons, and reads the gamma radiation decay signatures to determine the chemical makeup. All explosive materials have similar ratios of oxygen, hydrogen, carbon, and nitrogen, which is detected by the neutron activation machine.
The four methods related above are just some of the ways bombs are detected. Bomb detectors are used to discover and intercept explosives at borders, airports and ports, in order to keep the public safe. Various methods are used, including ion mobility, gas chromatography, x-ray machines, and neutron activation, among others.
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