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Disclaimer: This software is for radiation protection education, screening calculations, and professional support only. It does not replace qualified health physicist judgment, regulatory requirements, approved procedures, emergency response tools, or formal shielding design review. Exposure, absorbed dose, equivalent dose, and effective dose are distinct quantities; do not equate R and Sv without explicit context and assumptions.

Help

Health Physics Calculations with Confidence

Practical guidance on scope, assumptions, workflows, and documentation behavior across HPCalc.

Accessibility

WCAG / 508 baseline, contrast, keyboard use, and how to report issues.

Shielding help

Scope, assumptions, custom μ workflow, and common mistakes.

Internal dose help

Screening tools, value origin rules, and tab hash navigation.

Contamination & surveys help

Wipe, frisk, skin screening worksheets, survey statistics, and report disclaimers.

Spectroscopy help

Screening/training tools, calibration notes, hash tabs, and export rules.

Waste / decay-in-storage help

Decay-in-storage, ten half-lives, inventory worksheet, checklist scope, and export notes.

Air sampling help

Sample volume, concentration, DAC fraction/hours, filter counts, grab documentation, and export gates.

Reports & exports help

Copy/JSON/Markdown/print behavior and validation troubleshooting.

Data confidence help

Meaning of validated/reference-derived/illustrative/user-supplied/placeholder labels.

Training Academy help

How modules, quizzes, and local progress tracking work.

Roadmap

Current platform status: active, prototype, and future modules by domain.

About HPCalc

Version, environment, capabilities, and scope boundaries.