Linax helps radiation oncology teams manage linear accelerators more efficiently through simulation, training, and quality assurance software — reducing the time, complexity, and cost of keeping machines treatment-ready.
Build linac expertise — without machine time.
Self-paced and instructor-led courses — so newcomers, physicists, and service teams can learn or advanced their skills on linear accelerators. All training utilizes SIMAC or SIMAC Labs.
The accessible, certificate-granting on-ramp into medical linac service — for career-changers with no oncology background, and the clinics that want to grow service talent.
Instructor-led virtual linac training that builds real troubleshooting and beam-tuning expertise — accelerating technician readiness and reducing machine downtime.
A virtual clinical learning environment for CAMPEP-accredited programs — bridging classroom theory and machine operation for undergraduate, graduate, and residency students.
The modern successor to Karzmark: an online engineering textbook that explains how your medical linac actually works — subsystem by subsystem — so you troubleshoot from understanding, not guesswork.
Live, instructor-led continuing education for practising physicists — deeper guided training on linac QA and service, with virtual linacs for hands-on practice.
Buy just the topics you need — focused CE modules from SIMAC Training. Produced by Linax but delivered with AyniHealth, each with its own outcomes and completion certificate.
From measurement to understanding.
The same physics behind our training now drives a new family of virtual linac instruments. Built on the patent-pending SIMAC Beam Model, they turn the routine QA you already collect into a continuously updated digital twin of your machine — so you know what dose it will deliver today, not just whether it passed.
SIMAC Machine is the base, then add the commissioning water tank, Quality Assurance or Dose Calculation individually — or take them all together as SIMAC Digital Twin.
A virtual linac that behaves like the real thing. Change any setting and see how dose rate, flatness, symmetry, and energy respond.
Learn more →
A virtual water tank that generates commissioning-style beam data from a limited set of measurements — no tank to fill, level, or store.
Learn more →
Feed real QA data into SIMAC to match your machine's beam model as it is today.
Learn more →
Recalculate dose from the machine's current state — turning QA deviations into a patient-dose consequence.
Learn more →
SIMAC access is free with an account. Create one to try the virtual linac and get updates on the modules you care about.
Pick your machine and start working.
Console, Service Screen, Machine Config, Quality Assurance, Physics and Dose Calculation — Varian or Elekta, in the browser.
The physics underneath every product.
One beam model, built from accelerator physics — and a white paper setting out where it takes radiotherapy QA next.
A beam model built on physics, not approximations.
Our photon beam model is constructed from the physics of how your accelerator forms its beam — not from generic spectra or empirical fits. Because it's physics-based, it can be refreshed from the routine QA you already take, with no full recommissioning.
- Every field size from sub-centimeter to 40 cm, from partial large-field data
- Updates on your terms — no model drift between calibration cycles
- Trace QA deviations to their physical root cause
One platform, the whole care team.
From the engineer keeping the beam on to the resident studying for boards.
Train faster, troubleshoot from root cause, and reduce machine downtime.
Interpret machine changes, standardize QA, and decide with dose-level evidence.
Produce exam-ready graduates with consistent, accreditation-aligned coursework.
Bring a full virtual linac to the classroom, or move into radiotherapy service.
Follow the work as it ships.
Webinars, tutorials, product updates — and a free account that opens SIMAC to you.
We post recorded webinars and SIMAC tutorials — walkthroughs of the virtual linac, QA workflows, and the beam model in practice.
@linaxtechnologies →Product updates, release notes, and where to find us at upcoming tradeshows and conferences.
linax-technologies-ltd →A monthly newsletter and updates on only the topics you pick — no general mailing list. A free account also gives you access to SIMAC.
Simplify radiotherapy.
Expand access to care.
See how Linax fits your team's training, commissioning, and QA workflow — and where the digital twin can take you next.