Palo Verde has pressurized ion chambers for some of our installed radiation process and area monitors. These detectors have Am-241 as a keep-alive source.
Palo Verde would like to know if other sites are utilizing an internal keep-alive source in their ion chamber detectors. If so, what is the radionuclide being used and what do you use the keep-alive sources for (e.g. calibration, routine source checks)? Thank you, [cid:[email protected]] Michelle L Comolli Senior Health Physicist, Radiological Engineering 5801 South Wintersburg Road, Tonopah, AZ 85354-7529, M.S. 7397 Office 623.393.3130 Cell 480.296.1449 --- NOTICE --- This message is for the designated recipient only and may contain confidential, privileged or proprietary information. If you have received it in error, please notify the sender immediately and delete the original and any copy or printout. Unintended recipients are prohibited from making any other use of this e-mail. Although we have taken reasonable precautions to ensure no viruses are present in this e-mail, we accept no liability for any loss or damage arising from the use of this e-mail or attachments, or for any delay or errors or omissions in the contents which result from e-mail transmission.
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