How can we build a simple method for calibrating the radon dosimeters in order to make an accurate measurements?

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Joseph L Alvarez

There are diffusion sources available for calibrating radon devices. See attached.

The best calibration of a chamber is with a Lucas cell. All methods require special equipment.

en.wikipedia.org/wiki/Lucas_cell

There are several calibration chambers that will calibrate the devices for you.

www.bowser-morner.com/calispiking.html

Much will depend upon your needs. How big a system is required?

Abd Elmoniem Ahmed Elzain

Thank you very much Dr.Joseph L Alvarez for you useful answer, thank you again for your attachments, really your contributions will help in understanding and building a good opinions about the technique.

Best regards and wishes

Yours

dr. Abd Elmoniem Ahmed Elzain

Mariagabriella Pugliese

Alternatively the easyiest way is to partecipate to an intercomparison

thank you Dr. Mariagabriella Pugliese