X-Ray Inspection vs. Metal Detectors: Key Differences

X-Ray Machines Can See More Things Than Metal Detectors Can 

To begin with, let's take a look at what the X-ray inspection system and the metal detector machine system consist of. X-ray inspection is the use of X-rays to “see” inside objects and bags. It can reveal what objects are made of, and locate items that are not metal, such as plastic weapons or drugs. Metal detectors, by contrast, work by means of magnetic fields to detect a metal object. They can’t see what things are, they just beep when they encounter metal.  

Effectiveness Of X-Ray Examination Versus Metal Detector Screening for Contraband Items 

X-ray machines are awesome and can see all sorts of hidden things, because they can see inside stuff without opening it. Metal detectors are good as well, but only for what is metal. For instance, if somebody is in the habit of trying to take a plastic knife someplace a metal detector isn’t going to detect it, but an X-ray machine will.” Which is why some places, like airports, use X-ray machines to inspect bags. 

Why X-Ray Inspection and Metal Detection Vary in Speed and Accuracy 

Machines that use X-rays can be slower than metal detectors because they take pictures of what is inside a bag and someone has to look at the pictures. Metal detectors are faster: They simply beep immediately when they encounter metal. However, X-ray machines are often more accurate because they provide more information about what is being concealed. 

Choosing the right security screening for your area 

Deciding on whether to use X-ray inspection or metal detectors depends on what it is you want to keep secure. If you are only concerned with people wielding metal weapons, metal detectors might suffice. But if you’re looking for all sorts of hidden object, maybe X-ray machines would be better. Places that need to determine what threats they face and deploy the best solution include schools, courthouses and sports stadiums. 

Enhance security with an X-ray/metal detector combination  

Occasionally using X-ray machines in conjunction with best metal detector is the best option. With these you get the speed of metal detectors and the thoroughness of X-ray machines. For instance, in a large event, if there are many people, metal detectors can quickly screen for metal weapons on everyone, and X-ray machines can quickly screen bags for other dangerous items. This tag team ensures nothing dangerous slips through the cracks.