Museum of Radiation and Radioactivity

ORAU is home to the largest collection of historical health physics instruments.

View the collection

The Oak Ridge Associated Universities (ORAU) Museum of Radiation and Radioactivity chronicles the scientific and commercial history of radioactivity and radiation. It has been deemed the official repository for historical radiological instruments by the Health Physics Society, and the Society has been generous in its financial support for the purchase of items.

The collection is the property of the not-for-profit ORAU Foundation, and it is located at the Professional Training Programs (PTP) training facility in Oak Ridge, Tennessee. Unless noted otherwise, this website only features items actually in the collection. If you have any technical or historically-related questions about the collection, or if you are interested in making a donation, contact Dr. Paul Frame via email. Please do not ask about an appraisal—we do not attribute monetary values to items.

What is a shoe-fitting fluoroscope?

What is a shoe-fitting fluoroscope?

Discover some fun facts about the shoe-fitting fluoroscope at ORAU’s Museum of Radiation and Radioactivity, such as who all claims to have invented the machine.

Read more about the device

Check out the ORAU blog to learn even more

Measuring radiation exposure then and now

Measuring radiation exposure then and now

In the ORAU Museum of Radiation and Radioactivity, you will find hundreds of items that chronicle the history and commercialization of radiation and radioactivity. The collection includes a lotof dosimeters: film dosimeters, pocket dosimeters, thermoluminescent dosimeters, you-name-it-we-probably-got-it-dosimeters! Take a look at what these gadgets do and how they’ve been used through the years.

Read more about dosimeters

Check out the ORAU blog to learn even more

Oak Ridger: ORAU Museum of Radiation and Radioactivity—a most unique collection

Oak Ridger: ORAU Museum of Radiation and Radioactivity—a most unique collection

Oak Ridge Historian D. Ray Smith discusses the impact of the ORAU Museum of Radiation and Radioactivity in his Historically Speaking column. The museum exists to chronicle the scientific and commercial history of radioactivity and radiation. While it is used for training and research purposes and not intended for public access, the museum's website has developed a much larger on audience due to the online descriptions and informative stories regarding an item's history.

Read the full news article