What is X-Ray luggage scanner? How to find the best X-Ray machine?

X-ray luggage scanner actually is not strange to us, we can find it in many large public places, like subway station, train station, airport and the entrance of some large-scale events. That’s right, the big odd tool need you pass your luggage on is called X-ray luggage scanner.
 

While you are stepping through the metal detector, your carry-on items are going through the X-ray system. A conveyor belt carries each item past an X-ray machine. X-rays are like light in that they are electromagnetic waves, but they are more energetic, so they can penetrate many materials. The machine used in airports usually is based on a dual-energy X-ray system. This system has a single X-ray source sending out X-rays, typically in the range of 140 to 160kilovolt peak (KVP). KVP refers to the amount of penetration an X-ray makes. The higher the KVP, the further the X-ray penetrates.
After the X-rays pass through the item, they are picked up by a detector. This detector then passes the X-rays on to a filter, which blocks out the lower-energy X-rays. The remaining high-energy X-rays hit a second detector. A computer circuit compares the pick-ups of the two detectors to better represent low-energy objects, such as most organic materials.
Since different materials absorb X-rays at different levels, the image on the monitor lets the machine operator see distinct items inside your bag. Items are typically colored on the display monitor, based on the range of energy that passes through the object, to represent one of three main categories:

As a kind of security detecting machine we should choose the proper machine for different usage, JKDC Security Co., Ltd research and developed many model suit for different areas.

JKDM-5030 is primarily used in garment and shoe industries to detect metal contamination in packets or products, with X-ray scanner detecting, stronger penetration, which show object interior metal structure by LCD screen, especially designed for tourist spot, gymnasium, conference centre, exhibition, baggage deposit, shopping mall, hotel and other important locations. Different situation with different options, efficiency, excellence performance VS preferential price

JKDM-8065 mainly used in the factory testing of security products and business units such as: electronic factories, shoe factories, toy factories, courts, railway stations, and event bag, line security management package.
 
JKDM- 6550 X-ray used in penetrate inspection, can detect the object metal structure, display where is invisible to the naked eye. Used in the factory products testing and public institution security check such as: electronic factories, exhibition, shoe factories, toy factories, courts, railway stations, and large-scale activities package security check.

JKDM-10080 is the largest size of X-ray luggage scanner, used in the factory testing of security products and business units such as: airport, electronic factories, shoe factories, toy factories, courts, railway stations, and event bag, line security management package.