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4-y Roshchinskiy proyezd, 19, Moscow, 115191, Russia
Vvedenskogo kanala 7, St. Petersburg, 190013, Russia

 

X-ray inspection system ST-2630M

 

 

Due to innovative technical solutions and technologies LLC “Scantronic Systems” offers Customer the mobile inspection system ST-2630M for control of vehicles and sea containers with high performances and new functionalities.

Operation of the system is based on obtaining and analysis of a high quality radioscopic image, displayed on a monitor during the process of vehicle scanning by X-ray beam. In the system the 6/3.5 MeV linear electron accelerator with duplet energy modulation is used as an X-ray source. Usage of multi-beam klystron and accelerating structure, operating in the C-band (5 cm RF-band) as well as optimized local radiation shielding allowed development of the accelerator with small size and weight at the same time keeping high characteristics of X-ray beam, which allows to achieve improved mobility of the system ST-2630М and to provide reliable discrimination of 4 groups of materials by their atomic number.

In the X-ray mobile inspection system there is realized a number of technical and technological solutions that ensures the radiation safety for operators and population in accordance with the Russian and international regulations, and also provides operation of the system in different climatic conditions.

Using the system ST-2630M, a Customer gets a possibility to construct a distributed control system, controlled from a common center, regardless of the remoteness of inspection points from each other.

RADIATION SOURCE – ELECTRON LINEAR ACCELERATOR
Electron beam energy 6 / 3.5 MeV
Pulse repetition rate 2x200 Hz
Image quality
Penetration in steel 320 mm
Steel wire detection with diameter: without barrier – no more 0.8 mm
  behind 100 mm steel barrier – no more 2.0 mm
Contrast sensitivity at half of maximal penetration no more 1.5%
Number of discriminated by Zeff groups of materials 4
Mass thickness of effective material discrimination from 5 g/cm2 to 80 g/cm2
THROUGHPUT AND OVERALL DIMENSIONS
Throughput up to 25 vehicles in hour
Maximal dimensions of vehicle, m 20×3.0×4.5 (LxWxH)
Radiation safety
Annual dose for operators and population lesser 1.0 mSv/year
Dimensions of safety zone
50x30 m
detection system
Scanning height from 0,3 to 4,5 m
Detector pitch 5 mm
ADC capacity 20 bits
performance characteristics
Operation time
24/24
Climatic conditions
from -40°С to +45°С
computer system
Software
Linux(Windows)-based
Basic functions of image analysis

Automatic and manual Image contrast control, histogram equalization, gamma correction, dynamic manipulation of grayscale for whole image and its parts at operator choice, sharpening, filtration, markers, pseudocolor, discrimination of 4 groups of materials by their effective atomic numbers (Zeff), mass evaluation of cargo.