Exactus Labs
Tools

Calculators and assessment tools

Free to use. Standards-grounded. No account required at this stage.

Noise Exposure Calculator Free
Dose, TWA, peak exposure, and hearing protector adequacy against OSHA, NIOSH, ACGIH, and Australian HWSA 2022.
Chemical Exposure Calculator Coming soon
TWA and STEL assessments against ACGIH TLVs, OSHA PELs, and jurisdictional workplace exposure standards.
NORM / Radiation Dose Estimator Coming soon
Occupational radiation dose estimation for NORM-handling environments.