RW3 Slab Phantom for
Routine Radiotherapy QA
Routine Radiotherapy QA
Material density shifts in measurement tools trigger systematic dose errors during beam commissioning. We deliver slab phantom plates using RW3 solid water with a density of 1.045 grams per cubic centimeter.
Our solutions for slab phantom
We provide specialized quality assurance tools designed for submillimeter resolution and OEM system integration. These hardware geometries utilize stackable plates to accommodate various detectors for clinical and research environments.
EASY SLAB Phantom
This modular plate system supports routine absolute dose checks and distribution verification. Dedicated adapter plates are available for more than 40 ionization chamber configurations and detector-specific setups.
RW3 Solid Water Plates
RW3 material provides water-equivalent attenuation properties for reliable photon and electron beam dosimetry.
Modular Thickness Options
Stackable slab thicknesses from 1 mm to 60 mm allow for validated depth dose curves. Custom adapter plates ensure submillimeter alignment of sensors during every measurement across various modalities.
EASY SLAB for EPID Dosimetry
EASY SLAB can be used as water-equivalent attenuation material for EPID dosimetry workflows, including RadCalc 3D EPID applications. The modular slab geometry simplifies reproducible measurement setups while reducing handling complexity compared to water tank configurations.
Why OEMs and Clinics Use EASY SLAB
Validated Attenuation
RW3 material provides water-equivalent attenuation properties for reliable photon and electron beam dosimetry.
Submillimeter Resolution
Local manufacturing processes maintain mechanical tolerances below 0.02 mm for every module.
Persistent Density
Selection of radiation hard polymers prevents browning or density drift over many years of high dose exposure.
Regulatory Acceleration
Provision of FDA ready documentation and ISO 13485 files streamlines the certification of your radiotherapy platform.
Wide Compatibility
Our systems support more than 40 different ionization chambers and semiconductor probes from major manufacturers.
Internal Manufacturing
We manage the entire journey from the first design sketch to final series assembly in house.
Contact our experts
Plan your next radiotherapy quality assurance project with an engineering partner who understands mechatronic complexity. Request a technical consultation or ask for data sheets to integrate a customized slab phantom into your system validation workflow.
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FAQ: Frequently Asked Questions for Slab Phantom
What is a slab phantom?
A slab phantom is a physical surrogate made of stacked rectangular plates that replicate human tissue radiation properties for safe therapeutic verification. This hardware is developed to satisfy international safety requirements, such as ISO 13485.
What are the applications for slab phantoms?
These tools are used for LINAC commissioning, absolute dose verification, photon and electron beam QA, and routine dosimetry measurements in radiotherapy.
Which detectors work with the plates?
The systems accommodate over 40 different ionization chambers and semiconductor probes via custom adapter plates. These modular inserts ensure submillimeter sensor alignment for absolute dose checks and beam quality verification.
Do you offer customized plates for OEMs?
Yes, gKteso develops tailored phantom architectures integrated into specific clinical workflows and system geometries. The engineering team manages the entire process from initial design to ISO 13485 certified series assembly in-house to accelerate radiotherapy platform launches.