01933nam 2200409 450 991014724510332120231020005559.0(CKB)1000000000035475(NjHacI)991000000000035475(EXLCZ)99100000000003547520231020d2004 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierANSI N323B-2003 American National Standard for Radiation Protection Instrumentation Test and Calibration, Portable Survey Instrumentation for Near Background Operation /Institute of Electrical and Electronics Engineers (IEEE)New York :Institute of Electrical and Electronics Engineers (IEEE),2004.1 online resource (vii, 29 pages) illustrations0-7381-3762-6 Testing, calibration, and calibration frequency requirements for portable rad iation detectors used to directly measure alpha, beta, photon, and neutron radiation are defined. Also defined are the calibration and testing requirements for alpha and beta-gamma measurements of surface contamination levels using portable radiation detectors. Portable radiation detectors may be battery or line powered. Keywords: ANSI N323AB, calibration, calibration frequency, portable radiation detectors, testing.ANSI N323B-2003RadioactivityMeasurementRadiationSafety measuresSurface contaminationRadioactivityInstrumentsStandardsRadioactivityMeasurement.RadiationSafety measures.Surface contamination.RadioactivityInstrumentsStandards.539.77NjHacINjHaclDOCUMENT9910147245103321ANSI N323B-20033574258UNINA