Wednesday, October 31, 2012

The X-Ray machine help police to check out the drug


Judiciary Police re-arrested an Indonesian woman who transported drug and the seizure of heroin eggs
"According to the Macao Daily News reports, cross-border drug trafficking syndicates non-stop crime, "poisoned persons" sweep inexhaustible, but to evade the law. Macau Judiciary Police have third time with the human perspective of the X-ray machine set at the Macao International Airport within 10 days, cracked the case of concealment, the arrest of a Indonesian woman.The woman "slain" 103 1 a total weight 1.1 kg of heroin, the market value of more than 1.1 million yuan (patacas, the same below), to swallow, anus, as well as collection, including underwear The way the smuggling. Together with the contribution of this case, the Judiciary Police so far through the X-ray machines seized about 2.5 kilograms of heroin, the market value of 2.65 million. Judiciary Police believe that combating transnational drug trafficking is taking effect.Arrested woman Mingsuohadi (Suhati), 37-year-old Indonesian people reported unemployed, there are multiple entry Macau records; involved in drug trafficking was transferred to the Procuratorate for handling.Human perspective of the Judiciary Police set up the office of the airport X-ray machine on the 17th of this month, the formal operation of the two days, and then help solve the case. Judiciary Police had received a report that yesterday was the smuggling of narcotics to Australia, target analysis, the female suspect identity information to the public order police Immigration Services.The morning of the 18th 10 pm The woman, the plane arrived from Malaysia Immigration Services policemen see goal notify the Judiciary Police. The woman handling End procedures for entry to the Judiciary Police intercepted, was flustered, and was subsequently brought to the office for X-ray examination. Judiciary Police first in the women's underwear from the 80 tablets of heroin eggs, and then found the body of a foreign body, sent to hospital for further examination, the last twenty one "heroin eggs in his body, the full drug with a total weight 1,100 to 33 grams, the market value of more than 1.1 million yuan.After investigation, involving a woman testified that, from Indonesia to Malaysia on the 12th of this month, has been lobbying when poisoned with disabilities, the first to receive the $ 4,000 transportation fee, if successfully shipped via Macau to Guangzhou, each piece of "sea heroin eggs "to receive the reward of two U.S. dollars. The woman said, this is the first time, drug trafficking, arrived after receiving goods. But drugs too much, it is difficult to swallow all, they smuggled underwear way to the anus and collection, surprise, was the X-ray machine, "according to betray oneself.Together with the present cases, including the Judiciary Police within ten days of the third uncovered similar cases, were arrested a Ugandan man and two Indonesian men and women, a total since about 2.5 kilograms, worth 2.65 million yuan heroin Britain. Judiciary Police is conducting a thorough investigation behind the scenes manipulation by the same drug trafficking syndicate.


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Monday, October 29, 2012

The Gram Gold growth can not do without the support of you.

Ten years ago, Gram Gold Safety Product's Co,.Ltd only sell domestic metal detector security doors and hand-held metal detector. Years later suddenly become China's largest import metal security doors and imported hand-held metal detectors and other security equipment vendors. This is a huge change in the company's product sales strategy, the company is also restructuring and upgrading, completely make a good firm basis of the import market of the security products sales. Only while improving products and services, so that come out on top in the sales market of the imported metal detector market.
In 2002, the main orientation of the inception of the Gram Gold production and sales is of domestic own brand of security doors, hand-held metal detectors, X-ray security machine, drugs, explosives detectors and other products. The spirit of the world in the safe to reveal a knowing smile,Gram Gold people do exhaust into account, focus on quality and brand, making this its own brand of domestic security equipment products in China, Southeast Asia, Europe, the Middle East many consumers in other countries. Also made metal detector products to lay a deep imprint in the hearts of his countrymen, has achieved a lot for many enterprise security burglar career. Successive Peasant Games, Universiade, Olympic Games, Asian Games, National Games and other major events organized by these domestic security door screeners who provide a strong security tool.
With the continuous development of the socio-economic, the requirements of the people of the security has become increasingly high. In China, not only in airports, customs, port, border control, but also in the large enterprises, the requirements for security or anti-theft is always hope that those of us security equipment to excellence and excellence, to maximize the performance of the products.Today, Si Maiao has sold nearly 1,000 units of imported security equipment, has been completely a firm foothold in China's exports which the security market.
The Gram Gold growth can not do without the support of many partners. Especially want to thank the users, a number of Fortune 500 companies supported. We must adhere to win-win cooperation and common development, corporate philosophy, with the user to provide the highest quality products, to provide the best after-sales service. Because we know that Gram Gold can achieved the brilliant results in a detector can not live without your favor and trust! Is inseparable from the understanding and support of colleagues in the industry! More can not be separated from the Gram Gold truth, truth-seeking, quality management concepts and development ideas
If you want to know more about Gram Gold Sercurity Product Co.Ltd,
you can check our website: http://www.anjianmen.com
Or you can feel free to contact with me:
Crystal Wei
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MSN : weijingjing88@hotmail.com
TL : 86-020-61087150-14
FAX : 86-020-61087156
Cell NO. : 86-15902047852
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Wednesday, October 24, 2012

How Airport Metal Detectors Work

Airportmetal detectors
Metal detectors have been a staple of airport security for decades. These tall, boxy metal detectors are meant to be walked through and, theoretically, they will detect any metal objects that pass through them. However, if this was the case, then there wouldn't be any need for the hand-held metal detectors that travel authority agents and security guards usually have. Knowing how the larger metal detectors work, and their failings, can help take the confusion out of any misunderstanding.
Radio Waves
The way these large, walk-through metal detectors work is fairly simple. One of the walls of the box sends radio waves to the other side, which are then returned. Radio waves will not pass through metal objects, so if the radio waves hit any metal on a person, the waves will be bounce back sooner than the others. The time it takes for the radio waves to travel the full length of the box is set in the machine, so that if any radio waves are bounced back sooner, the alarm in the metal detector is set off.
Adjustments
Most airportmetal detectors, though, don't catch all the metal that passes through them. This is because the sensitivity of the metal detector has to be toned down slightly. Otherwise, people with metal fillings in their teeth, metal rivets in their jeans and metal zippers would all set off the alarms. However, this also brings down the effectiveness of the metal detectors. While smaller, metal items may not be detected, the settings are always set high enough that most items considered dangerous will set off the alarm.
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Monday, October 22, 2012

How to Use a Hand Held Metal Detector

Different hand held metal detectors use the same basic electrical devices to detect the presence of metal. An oscillator creates radio waves along a coil of wires. The receiver in the metal detector picks up the radio waves and produces a beeping noise. When a metal object passes near the wire coils, a magnetic field is created that alters the radio waves being sent to the transmitter and also alters the beeping noise, indicating to the user that metal has been found. Operators use hand-held metal detectors to find metal in many situations, especially for security purposes.

Instructions
Firstly, Put batteries in your hand held metal detector. Most take 9V batteries in the rear end of the handle of the metal detector.
Secondly, Turn on your metal detector using the "On" and "Off" button that is usually located on the handle close to the scan area. Not all hand-held metal detectors are the same. Fisher, for example, has a three-way power button, while Whites Electronics has a traditional On/Off button.
Thirdly ,Check that the indicator light is on, showing that the hand held metal detector works. If your metal detector does not have an indicator light or any other indicator, wave the metal detector over an obviously metal object, such as your car, and wait for the signal that the metal detector is on. The signal could be a beeping sound, a vibration or a red LED light turning on.
Fourthly, Set any special features on your hand-held metal detector, such as plug-in ear phones, volume controls or sensitivity controls.
Fifthly, Hold your hand-held metal detector as close as possible to an area where you need to search for metal. The closer the metal, the clearer the signal.
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Wednesday, October 10, 2012

X-ray inspection machine detector application

All public access to manchester international to check the terminal, where everyone mustx-ray inspection machine , and all sorts of items has to be checked by X-ray machine.
  Virtually all airport metal detectors depend on pulse induction (PI) principles. The average pulse induction system implements a bow tilting beside the coil as transmitter and receiver. The technology is generally sent by coil current is strong and short pulses. Each pulse generates this quick magnetic field. Whenever the pulse ends, the magnetic field polarity reversal and so the rapid decay with the magnetic field, becoming a sharp electrical spike. The spike lasts several microseconds (millionths of any second), then leads to another within conduction current from your coil. The next current is recognized as the reflected pulse, it only lasts about 30 microseconds. Then send another pulse, and also process is repeated. Typical, contingent on pulse induction metal detector sends about 100 pulses per second, but different manufacturers and various forms of products a lot of pulses per second, there might be very different, including about 25 pulses per second to above and beyond 1,000 between pulses.
  If you've got metal objects x-ray inspection machine , the heart beat will likely be generated contained in the object a reverse magnetic field. When the pulse magnetic field decay and result in the reflected pulse, the metal objects inside reflected pulse magnetic field will extend the time period essential to completely disappear. It works business transactions on echoes: In case you only a couple of in the room with hard surface cries, you may also only hear an unusually brief echo, or completely not hear the echo. Nevertheless, if you will get a wide range of hard surfaces inside the shouting, echo duration could be longer. Inside the pulse induction metal detector, metal objects using the target they produce the magnetic field will "echo" superimposed at the reflected pulse, that makes the reflected pulse duration when compared to no metal objects a little longer.
  Metal detector within a sampling circuit for monitoring the reflected pulse duration. By its comparison from the expected duration, the circuit can decide if the reflected pulse decay time extended by another magnetic field. Whenever the reflected pulse decay time, decay time longer than the standard variety of microseconds is workable which the metal objects conflict with the decay process.
  Sampling circuit to keep track of a weak signal is distributed up to a device referred to as integrator. Integrator reads the signals out of the sampling circuit, it will zoom in and reconstructed as DC. DC voltage is connected to a sound circuit, and this circuit is converted to sound aided by the sound of metal detectors indicate of the fact that target object. There is the mark items, screeners who will require passengers to eliminate all metal objects nonetheless during the entire detector. In the event that metal detector to show the use of metal, so screeners utilizes a sensor technology according to same hand-held pulse detector to find the specific reasons.
  The market associated with new x-ray inspection machine is multi-region. As a result , they have already multiple transmit and receive coils, each coil arrived at different heights. Truly essentially such as 1 device containing multiple metal detectors.
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Monday, October 8, 2012

About walk through metal detector use

All public the ability to access manchester airport to plod through the terminal, where everyone must walk through metal detector, and items will need to be checked by X-ray machine.
The great majority airport metal detectors provide pulse induction (PI) principles. A conventional pulse induction system runs a bow tilting at the side of the coil as transmitter and receiver. The technology will be sent within the coil current is strong and short pulses. Each pulse generates short magnetic field. Right after the pulse ends, the magnetic field polarity reversal and also the rapid decay of an magnetic field, becoming a sharp electrical spike. The spike last several microseconds (millionths associated with a second), results in another for the conduction current throughout the coil. The subsequent current has the name the reflected pulse, it only lasts about 30 microseconds. Then send another pulse, along with process is repeated. Typical, contingent on pulse induction metal detector sends about 100 pulses per second, but different manufacturers and various types of products cellular phone pulses per second, could possibly be distinctive, cover anything from about 25 pulses per second to well over 1,000 between pulses.
Once you have metal objects x-ray inspection machine, the pulse will likely to be generated on the object a reverse magnetic field. When the pulse magnetic field decay and result in the reflected pulse, the metal objects within your reflected pulse magnetic field will extend any kind of time was needed to completely disappear. It works something such as echoes: If you're just a couple in some room with hard surface cries, you may perhaps only hear a rather brief echo, or completely not hear the echo. But when you own a whole lot of hard surfaces inside room shouting, echo duration could well be longer. In some pulse induction metal detector, metal objects through the target they produce the magnetic field will "echo" superimposed regarding the reflected pulse, that makes the reflected pulse duration rather than no metal objects more time.
Metal detector at a sampling circuit for monitoring the reflected pulse duration. By its comparison making use of expected duration, the circuit can assess if the reflected pulse decay time extended by another magnetic field. In the event that reflected pulse decay time, decay time longer than the majority of range of microseconds possible that these metal objects interfere with the decay process.
Sampling circuit to an inadequate signal is shipped toward a device called integrator. Integrator reads the signals from your sampling circuit, it is focus and reconstructed as DC. DC voltage is associated with a sound circuit, as well this circuit is transformed into sound making use of the sound of metal detectors indicate in which the target object. If you realize the marked items, screeners who's going to require passengers to eliminate all metal objects and then again through the detector. That the metal detector to point arsenic intoxication metal, so screeners makes use of a sensor technology based on the same hand-held pulse detector to search for the specific reasons.
The stock market of numerous new hand held metal detector is multi-region. Because of this they've got multiple transmit and receive coils, each coil are at different heights. This is exactly essentially equal to a person device containing multiple metal detectors. 
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