RapidCHECK™ is an automation platform that brings together intuitive software and QA phantoms, leveraging proven Gammex® technologies, for efficient and standardized QA workflows.

Automate QA Workflows
Use RapidCHECK with your CT ACR 464 Phantom for faster analysis, trending reports, and an easily searchable permanent record.

Use RapidCHECK with your Advanced Electron Density Phantom for faster, less tedious calibration of CT-to-electron density tables.

Both modules get results immediately. Load data. Get analysis. Print a report. Track changes over time.

Access RapidCHECK from any browser in your clinical network to simplify workflow, regardless of clinic size. The platform is installed locally; data can be stored in the location of your choice; and there are no per-use fees.

CT Image Quality Module
with the ACR 464 Phantom

Combine RapidCHECK with the CT ACR 464 Phantom to automate CT image quality testing. Generate a complete report in seconds, with analysis that complies with ACR testing requirements, including slice thickness, resolution, uniformity and more. Built-in evidence-based metrics remove subjectivity from evaluations.

CT-to-Density Module
with the Advanced Electron Density Phantom

Accurate dose delivery requires precision and care. CT-to-electron density calibration remains an area where tighter dosimetric tolerances could be achieved. With RapidCHECK and Advanced Electron Density Phantom integration, your team can automate tedious, repetitive, and error-prone tasks for more efficient and precise treatment planning calibration.

Our patent-pending rods with unique markers automatically identify materials during the CT scan – minimizing risks from rod misplacement, phantom rotation or incorrect selection of ROIs. RapidCHECK software then automatically generates physical and electron density tables for export.

Accelerate your diagnostic QA workflows

With the Advanced Electron Density Phantom, RapidCHECK automatically finds and identifies the material of each rod – and streamlines the CT-to-electron density table report.

Rod Identification Slice
Automatically identifies phantom and location of rods.

Rod Analysis Slice(s)
Automatically detects HU Analysis slice.

RapidCHECK report ready for TPS.



Operating System

Windows 10 Pro with Creators Update (Version 1703) and Fall Creators Update (Version 1709, build 16299), Window 10 Enterprise, or Windows 10 Educational

Regional Settings

US or International

Minimum Computer Specifications

Intel i3 processor; total RAM: 4 GB (8 GB recommended); 10 GB of drive space; Display resolution: 1280 x 1024; Color depth: 32-bit


Google Chrome® (recommended) or Microsoft Edge®