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3D Water Phantom for LINAC Annual Quality Asuurance
The AS450 3D Water Phantom features a lightweight, compact design that allows for easy one-person transport and quick deployment. Optimized for maintenance tuning and periodic testing, it delivers ±0.1mm 3D positioning accuracy and automated temperature/pressure correction. Powered by the XBeam intelligent platform, it streamlines data acquisition and analysis, offering a highly cost-effective quality assurance solution for hospitals, research institutions, and third-party QA providers.
Compatible with
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Periodic QA for LINACs:
- Post-repair system tuning and calibration verification
- Monthly, quarterly, and annual periodic QA
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Research and Education:
- Academic research in radiation physics & dosimetry
- Clinical staff training for equipment operation & data interpretation
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Third-Party QA and Standardized Services:
- Standardized testing and reporting for institutional quality audits and regulatory compliance
- Inter-institutional dosimetry homogenization and multi-center study data reliability
Video


Key Features

Precision and High Reliability
The AS450 provides ±0.1mm 3D positioning accuracy using high-sensitivity detectors for comprehensive measurements, including PDD, Profiles (X/Y/Diagonal), point doses, and TPR calculations. It features automated temperature and pressure correction to ensure high data reproducibility and minimal error across various clinical environments.

High Operational Efficiency
Equipped with multi-mode automated measurement capabilities and rapid water transfer systems, the AS450 significantly reduces setup time. Seamless integration with the XBeam intelligent platform allows for fully automated data acquisition, analysis, and report generation, streamlining the entire QA workflow.

Lightweight and Compact Deployment
The system’s compact, lightweight design allows for effortless one-person transportation and easy storage. Its small footprint makes it the ideal choice for treatment rooms with limited space, ensuring high-performance quality assurance is accessible even in constrained environments.

Universal Compatibility and Versatility
Supporting multiple radiation sources, including photon and electron beams, the AS450 is compatible with major radiotherapy equipment brands. It covers the full spectrum of clinical needs, from initial equipment tuning and routine daily QA to specialized research and professional staff training.
Technical Parameters
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AS450:
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Box External Dimensions (L×W×H)480mm×450mm×558mm
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Box Internal Dimensions (L×W×H)420mm×380mm×428mm
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Box Wall Thickness15mm
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Volume60L
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Empty Box Weight≤23kg
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Max Scanning Speed≤25mm/s
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Max Scanning Range (X/Y/Z)280mm/280mm/300mm
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Dual Channel Electrometer:
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Charge2pC-10C (10fC resolution)
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Current1pA-200nA
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Long-Term Stability≤±0.5%
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Repeatability≤±0.5%

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