02170nam 2200373 450 99628058750331620231208181504.01-5044-5707-210.1109/IEEESTD.1974.8685832(CKB)3840000000185274(NjHacI)993840000000185274(EXLCZ)99384000000018527420231208d1974 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierANSI N42.18-2004 (Reaffirmation of ANSI N42.18-1980; Redesignation of ANSI N13.10-1974) American national standard, specification and performance of on-site instrumentation for continuously monitoring radioactivity in effluents /Institute of Electrical and Electronics EngineersNew York, New York :IEEE,1974.1 online resource (23 pages)This standard provides recommendations for the selection of instrumentation specific to the continuous monitoring and quantification of radioactivity in effluents released to the environment. The effluent streams considered may contain radioactive gases, liquids, particulates, or dissolved solids singly or in combination. This standard specifies detection capabilities, physical and operating limits, reliability, and calibration requirements and sets forth minimum performance requirements for effluent monitoring instrumentation. Unless otherwise specified, the criteria herein refer to the total system. This standard applies only to monitoring during routine operation that includes abnormal releases. Emergency situations, where additional performance capability will be required, are a matter of separate consideration.ANSI N42.18-2004 Environmental monitoringRadioactive pollutionEnvironmental monitoring.Radioactive pollution.363.7063NjHacINjHaclDOCUMENT996280587503316ANSI N42.18-2004 (Reaffirmation of ANSI N42.18-1980; Redesignation of ANSI N13.10-1974)3646881UNISA