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

Train x-ray inspection system


  • High image quality
  • Inspection at train speed up to 70 km/h
  • Reliable material discrimination
  • Subsystem of train cars optical scanning is included


Inspection system ST-2630Т is intended for inspection of cargo transported by railway and also trains cars. IS ST-2630Т is designed for use in different climatic conditions.

Due to implemented technical solutions and know-how, the inspection system provides a Customer with a wide range of abilities for high quality and fast analysis of cargo at high speed of trains moving.

The function of materials discrimination allows to compare photographic images of train cars with their radioscopic images, thereby greatly facilitating work of operators on image analysis.

The function of material discrimination at high speed of train moving provides reliable information of cargo content.

Technical performances (specifications)

Electron beam energy

Pulse repetition rate

Pulse repetition rate with material discrimination

6 / 3.5 MeV

from 50 to 2000 Hz

from 2х50 to 2х1000 Hz

Total number of detectors

Scanning height

ADC capacity


8370 mm

20 bits

Penetration in steel

Wire detection without barrier

Contrast sensitivity

Mass thickness of effective material discrimination

no less 350 mm

Ø 1 mm

не более 2,0%

from 5 g/cm2 to 140 g/cm2

Train speed during inspection with material discrimination

Maximal dimensions of cargo

up to 70 km/h


4.48 х 5.3 m (W х H)

Maximal dose absorbed by an object in one scanning

Annual dose for operators

Dimensions of safety zone

40 µSv

lesser 1,0 mSv/year

50 х 40 m (L х W)

Operation mode

Climatic conditions (requirements):

- for equipment inside premises

- for equipment outside premises

Consumed power

24 / 24


from +5°С to +45°С

from -45°С to +50°С

lesser 80 kVA




Basic functions of image analysis

Based on Linux OS


Image contrast control, histogram equalization,

gamma correction, deconvolution, segmentation,

filtration, work with markers, discrimination

of groups of materials, evaluation of atomic number,

weight of cargo and x-ray energy.