01605nam 2200349 450 991013578140332120231206173705.00-7381-0738-710.1109/IEEESTD.1995.122618(CKB)3780000000089106(NjHacI)993780000000089106(EXLCZ)99378000000008910620231206d1995 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierANSI Std N42.12-1994 American National Standard Calibration and Usage of Thallium-Activated Sodium Iodide Detector Systems for Assay of Radionuclides /Institute of Electrical and Electronics EngineersPiscataway, New Jersey :IEEE,1995.1 online resource (20 pages)This standard establishes methods for performance testing, calibration, and usage of NaI(Tl) detector systems for the measurement of gamma ray emission rates of radionuclides; the assay for radioactivity; and the determination of gamma ray energies and intensities. It covers both energy calibration and efficiency calibration.ANSI Std N42.12-1994: American National Standard Calibration and Usage of Thallium-Activated Sodium Iodide Detector Systems for Assay of RadionuclidesGamma raysMeasurementStandardsGamma raysMeasurementStandards.539.775NjHacINjHaclDOCUMENT9910135781403321ANSI Std N42.12-19942576616UNINA