DURRIDGE Industry Leadership
Over 5,000 RAD7s sold
More than 2,500 published research papers utilizing RAD7
Used on all 7 Continents
Shipped over 2,000 radon-in-water accessories
Developed at MIT
Founded in 1997
Solutions to Common Questions
RAD7 Applications
Groundwater: Radon as a tracer,
thoron to identify discharge points
Radon Metrology and Measurement
Indoor Air Quality and Occupational Hygiene
Health Physics
Environmental Site Analysis
Volcano and Seismic Analysis
Particle Physics and Dark Matter Studies
Radon Testing and Mitigation
Have you ever wondered about how radon measurement technologies work? What are the advantages and disadvantages? Dr. Stephen Sadler, Chief Scientist at DURRIDGE, recently presented on this topic at the NORM IX conference. Download this presentation below.
Learn the differences in Pulse Ionization Chamber vs. Electrostatic Precipitation methods and when each is most appropriate.
DURRIDGE’s chief scientist Dr. Stephen Sadler explains how radon can be used as a tracer for mapping non-aqueous phase liquid contamination, and introduces relevant DURRIDGE products. 2021 YouTube video (25 min.)