Since 1997 Rad Source Technologies has been the expert in providing renewable, non-isotope, ionizing radiation replacements f ... or self-shielded gamma irradiators. Currently, there are over 300 renowned hospitals, universities, and pharmaceutical research institutions using Rad Source X-ray technology. Rad Source has become the leader in innovation with current irradiator technology, and we continue to expand to new applications that our technology is used on. read more