AT300, AT300/1, AT300/2 X-ray Calibration Systems

Storage and transfer of air kerma, ambient, individual and directional dose equivalents and dose equivalent rates of X-ray radiation into working standards and measurement instruments.

  • High-stable ISOVOLT X-ray units with metal-ceramic tubes
  • Field shaper with radiation quality according to GOST 8.087, ISO 4037, IEC 61267, etc.
  • Interchangeable disks with 11 sockets for filters; 3 interchangeable diaphragms
  • Additional filters with thickness up to 50 mm
  • Tungsten safety shutter attenuates the beam by a factor of 1000 and has operating time of less than 0.1 s
  • The camera-monitor assembly and spectrometric unit control the availability and stability of radiation output
  • The system for 3-axes positioning in radiation beam
  • Laser tools for detector alignment
  • Video surveillance system for measurements
  • Alarm and interlock systems, area monitors
  • Control system based on PC and operator panels

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Specification

AT300 AT300/1 AT300/2
Type of X-ray unit ISOVOLT Titan E 320 ISOVOLT Titan E 225 ISOVOLT Titan E 160
Anode voltage range 5 – 320 kV 5 – 225 kV 5 – 160 kV
Filtration of X-ray tube <4 mm Be <1 mm Be <1 mm Be
Air kerma rate range 2·10-8 – 2·10-2 Gy/s 2·10-8 – 1.5·10-2 Gy/s 2·10-8 – 1.5·10-2 Gy/s
Air kerma 2.8·10-7 – 20 Gy 2.5·10-7 – 15 Gy 3.5·10-7 – 15 Gy
Ambient, individual and directional dose equivalent rate 2.7·10-8 – 3.2·10-3 Sv/s 2.7·10-8 – 3.2·10-3 Sv/s 5.3·10-8 – 3.2·10-3 Sv/s
Ambient, individual and directional dose equivalent (3.3·10-7 – 3.2 Sv) (3.3·10-7 – 3.2 Sv) (5.2·10-7 – 3.2 Sv)
Intrinsic relative error for certification as a working standard of 1-st category ±3% for air kerma and air kerma rate
±5% for ambient, individual and directional dose equivalent and their rates
Actual values of range limits and errors are determined by calibration

Design and specifications are subject to change without notice.
For details please refer to the datasheet.

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