Waiting period is not in procedure, but for the radon compensation algorithm to work, you need about 15-20 min for the 6 MeV Po218 peak to go away (not compensated for by algorithm).
We do not use pulser for calibration. -Steve Stephen J Holmes, CHP Sr Radiation Protection Technical Specialist [email protected]<mailto:[email protected]> 315-791-3577 (desk) 845-476-0796 (mobile) [cid:[email protected]] R.E. Ginna Nuclear Power Plant 1503 Lake Rd Ontario, NY 14519 From: [email protected] [mailto:[email protected]] Sent: Tuesday, May 03, 2016 7:09 PM To: [email protected] Subject: [EXTERNAL] [powernet] Canberra iSolo Hello, PVNGS is implementing the Canberra iSolo for laboratory air sample analysis. If your station uses the iSolos: * Is there a waiting period before counting a sample using the iSolo in your station procedures? o If so, how long is that waiting period? * Does your station use the pulser for any part of the calibration? Thank you Marilyn Wirth Health Physicist, Radiological Engineering [cid:[email protected]] Palo Verde Nuclear Generating Station 5801 S. Wintersburg Rd., M.S. 7397 Tonopah, Az, 85354-7529 ' 623.393.3590 --- 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. This Email message and any attachment may contain information that is proprietary, legally privileged, confidential and/or subject to copyright belonging to Exelon Corporation or its affiliates ("Exelon"). This Email is intended solely for the use of the person(s) to which it is addressed. If you are not an intended recipient, or the employee or agent responsible for delivery of this Email to the intended recipient(s), you are hereby notified that any dissemination, distribution or copying of this Email is strictly prohibited. If you have received this message in error, please immediately notify the sender and permanently delete this Email and any copies. Exelon policies expressly prohibit employees from making defamatory or offensive statements and infringing any copyright or any other legal right by Email communication. Exelon will not accept any liability in respect of such communications. -EXCIP
