DoseView™ 3DWater Phantom System

Better hardware. Better software. Better data. A rigid Cartesian frame, automatic detector alignment and powerful analysis software for reliable linac commissioning and annual QA.

Key Features

Rigid aluminium frame with stainless steel leadscrews
±0.1 mm accuracy per axis — no rotational error
Automatic Detector Alignment System — swap detectors without resetting isocenter
3-point precision leveling for repeatable daily setup
Intuitive SmartSelect automated scan queue setup

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All Features

Rigid aluminium frame with stainless steel leadscrews
±0.1 mm accuracy per axis — no rotational error
Automatic Detector Alignment System — swap detectors without resetting isocenter
3-point precision leveling for repeatable daily setup
Intuitive SmartSelect automated scan queue setup
Multiple scan comparison: visual overlays, gamma, dose difference
Isodose curve PDF report generation built-in
Fast export to all major Treatment Planning Systems
Annual QA and full linac commissioning capability
Multi-machine comparison workflow support
Compatible with all standard ionisation chamber detectors
Cartesian design eliminates rotational positioning errors

Technical Specifications

Accuracy	±0.1 mm per axis
Coordinate system	Cartesian (no rotational errors)
Frame material	Rigid aluminium with stainless steel leadscrews
Detector alignment	Automatic Detector Alignment System (ADAS)
Leveling	3-point precision system
Software	DoseView3D with SmartSelect automation

Scan comparison	Visual overlays, gamma, dose difference
Reports	Isodose curve PDF; multi-format export
TPS compatibility	All major TPS via standard export formats
Applications	Annual QA, commissioning, multi-machine comparison
Detector compatibility	All standard cylindrical ionisation chambers

Applications

From commissioning to annual QA — one system

Linac Commissioning

Complete beam data acquisition for TPS commissioning. Automated scan queues reduce setup time by hours compared to manual acquisitions.

Annual Machine QA

Full photon and electron beam characterisation for TG-51 / TRS-398 annual QA. Reproducible setup via precision Cartesian frame.

Multi-Machine QA

Compare beam profiles across multiple linacs. Overlay and gamma analysis tools identify deviations instantly.

TPS Beam Model Validation

Export measured data directly into Eclipse, Monaco, RayStation and Pinnacle. ADAS eliminates systematic errors from detector swaps.

Reference Dosimetry

Absolute dose measurement at reference conditions. Compatible with standard Farmer-type and compact ionisation chambers.

FFF Beam Characterisation

Supports high dose-rate flattening-filter-free beam measurements for TrueBeam and Versa HD commissioning.

Why DoseView™ 3D?

±0.1 mm

Guaranteed accuracy

Cartesian coordinate system eliminates rotational errors inherent in other designs. Every axis independently verified to ±0.1 mm — no cumulative uncertainty.

ADAS

Zero resetting

Swap detectors mid-session without returning to isocenter. The Automatic Detector Alignment System locks detector position relative to the phantom geometry.

SmartSelect

Faster commissioning

Automated scan queue setup reduces commissioning time from days to hours. Queue, walk away, return to complete beam data — no babysitting required.

Knowledge Hub

Four peer-reviewed anchor citations across the linac commissioning + annual-QA workflow

Akino 2014 (JACMP) — head-to-head vs PTW MP3, IBA Blue Phantom + Sun Nuclear 3D Scanner; DoseView 3D lowest 0.08 % inter-variability deeper than dmax. Saenz 2016 (IJCTO) — mechanical + dosimetric 4-tank cross-comparison; ≤ 0.1 mm precision. Das 2008 (AAPM TG-106) — the < 1 % framework paper the scanning phantom is engineered against. Narayanasamy 2016 (JACMP) — practical Elekta Versa HD FFF-photon + electron commissioning. All open-access citations.

See evidence library