АТ300 X‑ray Calibration System
АТ300 X‑ray Calibration System
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
Applications
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AТ300
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АТ300/1
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АТ300/2
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Type of X-ray unit
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ISOVOLT Titan E 320
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ISOVOLT Titan E 225
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ISOVOLT Titan E 160
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Anode voltage range
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5 – 320 kV
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5 – 225 kV
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5 – 160 kV
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Filtration of X-ray tube
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<4 mm Be
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<1 mm Be
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<1 mm Be
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Air kerma rate range
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2·10-8 – 2·10-2 Gy/s
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2·10-8 – 1.5·10-2 Gy/s
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2·10-8 – 1.5·10-2 Gy/s
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Air kerma
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2.8·10-7 – 20 Gy
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2.5·10-7 – 15 Gy
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3.5·10-7 – 15 Gy
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Ambient, individual and directional dose equivalent rate
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2.7·10-8 – 3.2·10-3 Sv/s
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2.7·10-8 – 3.2·10-3 Sv/s
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5.3·10-8 – 3.2·10-3 Sv/s
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Ambient, individual and directional dose equivalent
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(3.3·10-7 – 3.2 Sv)
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(3.3·10-7 – 3.2 Sv)
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(5.2·10-7 – 3.2 Sv)
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Intrinsic relative error for certification as a working standard of 1-st category
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±3% for air kerma and air kerma rate
±5% for ambient, individual and directional dose equivalent and their rates
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Design and specifications are subject to change.
For details see our datasheet.
Specifications
Energy range: |
The range of air kerma rate: |
Expanded uncertainty (k=2) |
Distance range: |
Positioning error: |
Radiation beam axis height: |
Field diameter at 2500 mm: |