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Some Opinion about the Hand-held Explosive Trace D
Some Opinion about the Hand-held Explosive Trace D

However, there is still limitation to use bomb dogs some may be hurt, and some even die during their mission. As a result, we turn to develop xray baggage scanner to improve the accuracies in explosive trace. Now there are several types of explosive x ray baggage scanner price, but they are still not mature to take place of bomb dogs.

As a matter of fact, I have never given a glance at the hand-held explosive Trace detector until the terrorism becomes even more violent, this does not mean that the explosive trace detectors are northing to me. On the contrary, they do play an important role in security devices. In other words, I’m nearly fool in the field until there are more and more terrorism events. However, hand-held explosive Trace detector are quite mysterious. This is not only because of the high technique of them. Actually, the technique of hand-held explosive Trace detector is nearly the first-class area in scientific research. Nowadays, hand-held explosive Trace detector are a burgeoning industry, it still stays at its beginning, so there are not many types of hand-held explosive Trace detector. The state-of-the-art x-ray security machine comes from America. The research in our country is still in its starting. As the representative of the portable explosive trace detectors, hand-held explosive Trace detectors are the main goal in the field. It is easy to understand that if the explosive trace detectors need to be specially transported or take lots of room, we would not use them, because what we need is a portable and sensitive device than can find the dubious explosive. The working principle of hand-held explosive Trace detector may be different from type to type because the technique is blocked by the only few countries. Besides, the hand-held explosive Trace detectors are more used in the army. After all, they do have function in the prevention of wars. The key technique of hand-held explosive Trace detector is considered as strategy secret. However, what we devote on does have many similarities. A common technique used in hand-held explosive Trace detector is fluorescent polymer sensing technology. It is based on the fluorescent quenching effects of special fluorescent polymer that is sensitive to explosive. The fluorescence the polymer produce may change suddenly. We can know whether there is explosive around by detecting the technique that are used in hand-held explosive Trace detector. Hand-held explosive Trace detectorS still have a big way to go in their development. Considered the cost and practicability, hand-held explosive Trace detector does not have many advantages. To win the position in public security devices, hand-held explosive Trace detector need to much more input. But I believe that handheld explosive trace detectors may have bright future in the defense of terrorism.See more at:X-Ray baggage scanner X-ray baggage Inspection system