Mishandling of a large industrial source of Co-60 could result in an external exposure large enough to cause skin burns, acute radiation sickness radiation sicknessA serious illness that can happen when a person is exposed to very high levels of radiation, usually over a short period of time. The outer capsule is sealed by TIG welding, the material is 316L stainless steel. Cobalt-60 absorbed by the liver, kidneys, or bone tissue can cause cancer from internal exposure to gamma radiation. The inner capsule consists of Co-60 rods of nickle -plate. Most Co-60 that is ingested is excreted in feces however, a small amount is absorbed by the liver, kidneys and bones. Cobalt and Healthīecause it decays by gamma radiation, external exposure to Co-60 can increase cancer risk. Description Simple or double stainless steel capsule containing Co-60 Specifications Source: high nickel-plated cobalt Capsule: welded stainless steel (AISI 316L) Half-life: 5. Such exposures are carefully controlled to avoid adverse health impacts and to maximize the benefits of medical care. Most exposure to Co-60 takes place intentionally during medical tests and treatments. Each radioactive source is a wire of cobalt-60 of 0.15 mm diameter by 300 mm long with activity of 148 MBq inserted into a cylindrical stainless steel capsule. Though relatively rare, exposure has also occurred by accidental mishandling of a source at a metal recycling facility or steel mill. Accidental exposures may occur as the result of loss or improper disposal of medical and industrial radiation sources. It is also used for radiation therapy in hospitals. Cobalt-60 is used as a radiation source in many common industrial applications, such as in leveling devices and thickness gauges.
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