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Terahertz Body Scanner for High Security Inspection

China Terahertz Body Scanner for High Security Inspection, Find details about China Terahertz Body Scan System, Body Scan System from Terahertz Body Scanner for High Security Inspection

Model NO.
FDT-TSC-2000
Alarm Form
Display Alarm
Storage Traceability Time
More Than 1 Month
Trademark
Fjade
Transport Package
Wooden Box
Specification
Customized
Origin
Shanghai
HS Code
9022191010
Model NO.
FDT-TSC-2000
Alarm Form
Display Alarm
Storage Traceability Time
More Than 1 Month
Trademark
Fjade
Transport Package
Wooden Box
Specification
Customized
Origin
Shanghai
HS Code
9022191010
TSC-2000 High Frame Rate Terahertz Imaging Security Inspection System

Terahertz has the following characteristics:

1. Low energy. The single-photon energy of 1THz electromagnetic radiation is only 4.1meV, which is less than one millionth of the single-photon energy of X-ray electromagnetic radiation. It has a wide range of application prospects in medical inspection and non-destructive testing.
2. Wide frequency spectrum. The spectrum of pulsed terahertz radiation ranges from tens of GHz to tens of THz. The vibration and rotation energy levels of many biological macro molecules, as well as the phonon vibration energy levels of semiconductors and superconducting materials, are in the THz frequency band. Substance recognition and other aspects have very broad application prospects.
3. Strong penetration. Most non-polar materials have no obvious absorption in the THz band, so THz radiation has a very strong penetrating ability for these materials. THz technology has a very strong application prospect in security inspections in public places.
4. Transient. The typical time width of pulsed THz radiation is on the order of ps or sub-ps, allowing ultra-fast time studies of materials; currently, using THz time-domain spectroscopy technology, an intensity signal-to-noise ratio greater than 104 can be obtained, which is much higher than FTIR ( Fourier transform infrared spectrum analyzer) technology.
5. Stability. The THz time-domain spectroscopy system is not sensitive to black body radiation, and the signal-to-noise ratio is as high as 104:1 in the range of less than 3THz, which is much higher than the Fourier transform infrared spectroscopy technology, and the stability is better. The molecular vibration spectra of many large materials have many characteristic absorption peaks in the THz band. Therefore, THz time domain spectroscopy is an effective method to detect materials in the THz band.
6. Coherence. THz coherence is produced by nonlinear optical difference frequency conversion, so THz technology can be used as a non-ionizing and coherent complementary radiation source of X-rays for safety monitoring in public places such as airports and stations. Polar substances, especially water, have a relatively strong absorption of terahertz waves. This feature can be used in terahertz imaging technology to distinguish different tissue forms of organisms, such as the distribution of fat and muscle in animal tissues, and the diagnosis of damage to human burns. Distribution of water content in plant leaf tissue.
Terahertz spectroscopy technology, terahertz imaging technology, terahertz communication technology, and terahertz military applications are the main research directions of terahertz application technology at present, and constitute the foundation of application technologies in other fields.

Terahertz Body Scanner for High Security Inspection
Passive Terahertz Security Check
Passive terahertz security inspection is essentially a terahertz wave camera, which receives the terahertz wave emitted by the human body and presents the difference in intensity of the terahertz wave in various parts of the human body in the form of images. When items such as guns and knives are hidden in the clothing, the intensity of the terahertz wave at the location changes and appears as a gray-scale difference in the image. According to this difference, the suspicious item can be detected, and its location and shape can be determined.

Its main features are as follows:
(1) The system adopts passive terahertz imaging technology, which uses the terahertz wave radiated by the human body to image the human body and detect hidden objects in clothing;
(2) The system can perform non-contact imaging inspection on the front and back of the inspected person at the same time, and the inspected person can complete the security inspection without staying in the inspection area during the security inspection;
(3) The system has an intelligent recognition function, which can automatically identify suspicious items in the image, determine the level of danger of the suspicious items, and give an alarm to items with high levels of danger;
(4) The system can simultaneously display the terahertz image and visible light image of the inspected person in real time. The image does not infringe on personal privacy and does not display the physiological characteristics of the human body;
(5) The system has the ability to store detected images and videos in real time,
and the storage traceability time is ≥1 month;
(6) The system has the ability to detect images and video playback, and can accurately select playback images and videos according to the time range.
Terahertz Body Scanner for High Security InspectionTerahertz Body Scanner for High Security InspectionProduct Features
The high frame rate terahertz imaging security inspection system mainly has the following functions:
  • The equipment has automatic recording/storing/playback functions.
  • The image displayed by the device has image enhancement function.
  • The device displays the image with the function of adjusting the contrast color.
  • The device display image has a mirror display function.
  • The image displayed by the device can be turned 180 degrees.
  • The device supports remote display function.
  • The equipment has the image frame of the suspected item and the sound auxiliary alarm prompt function.
  • When two devices are used for anti-amplification detection, the predecessor, background image and video of the passenger can be displayed on one display screen at the same time to comprehensively determine whether there are suspicious items.
  • Networking function: It has a network function port, which can realize the docking with the comprehensive security inspection management system to realize data transmission.
Terahertz Body Scanner for High Security Inspection

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