Reza Hosseini,PhD

Senior Consultant at Deloitte

Co-Founder at Qalib srl

Environmental Engineer

Radon Gas NRPP Professional

Reza Hosseini,PhD

Senior Consultant at Deloitte

Co-Founder at Qalib srl

Environmental Engineer

Radon Gas NRPP Professional

AppoRad – App of Radiation

  • Website: www.AppoRad.com (.it)
  • Language : Flutter
  • Platform: Web Application

Radon Tools Mini Applications

AppoRad is a free mobile application developed using Flutter, designed to support radon professionals with practical tools for measurement and mitigation. I started developing the app in 2021, combining my technical expertise and field experience to offer a simple yet effective solution for daily radon-related tasks.

The Radon Tools section includes a growing set of calculators and utilities, such as:

  • Equilibrium Equation Calculator – to compute the relationship between radon concentration, working level, and equilibrium factor

  • Radon in Water to Air Estimator – to assess the contribution of waterborne radon to indoor air levels

  • VMC Airflow Calculator – to calculate ventilation needs for reducing radon concentration

  • Measurement Point Calculator – to define the number of radon measurement points required in workplaces

Some tools are currently available only in Italian, and more translations will be added in future updates.

AppoRad is available at www.Apporad.com.

Updated on: 29.04.2023