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clone Portable Gamma-Ray Spectrometer, Revision 10 APPENDIX F – SAFE HANDLING OF CHECK SOURCES
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dComm – Proprietary Page 60 Revision Date: March 3, 2016
APPENDIX F – SAFE HANDLING OF CHECK SOURCES
External Check Sources:
• Licensing Requirements: Radioactive material contained in this device is exempt from
USNRC or US Agreement State licensing requirements. It is also exempt in most countries
around the world. However in all cases it is a controlled substance. Users should make
themselves familiar with local regulations to ensure compliance.
• Safe Handling: Although quantities of radioactive material contained in these products are
extremely small, the basic radiation protection principles of time, distance and shielding
(ALARA – As Low As Reasonably Achievable) should be practiced as effective methods for
minimizing exposure.
• Use: These devices should only be used as a method for verifying response of radiation
measuring devices, and are to be used in accordance with manufacturer's instructions.
These sources are not for human use, introduction into foods, beverages, cosmetics, drugs
or medicines, or into products manufactured for commercial distribution. Exempt quantities
should not be combined to increase the source activity.
• Storage: All devices containing radioactive material should be securely stored when not in
use. Any loss of radioactive material must be reported to the local authorities.
• Disposal: There are several ways to dispose of radioactive materials. The user is advised to
check local regulations and dispose the radioactive material according to these regulations.