RadSafe Shield — Interactive Shielding Simulator

Watch X-ray photons hit the wall and see how many get through. Thicken the wall, switch to lead, move the protected area further away, or raise the workload — the dose field and the photon stream respond in real time, against the NRPA design limit.

🔧 Break it on purpose

Wall material

Wall thickness — 15 cm

Distance to protected area — 3.0 m

Weekly workload — 50 mA·min

Annual dose at protected area—

NRPA design limit (public)0.3 mSv/yr

Public dose limit1.0 mSv/yr

Photons blocked—

Shielding status —

💥 Photon stream (side view)

Each dot is an X-ray photon. White dots pass the wall; orange dots are absorbed. Thicken the wall → fewer get through.

🗺️ Dose field (top view)

< 0.1 mSv/yr (safe) 0.1–0.3 (design margin) 0.3–1.0 (over design) > 1.0 (over public limit)

Analytical estimate only — NCRP-147 two-barrier model (70 kVp dental intraoral). This tool builds intuition, not a regulatory determination. A licensed RSO / the NRPA governs actual compliance. RadSafe Namibia · ChiggyAI Holdings.