T/BSRS 117-2024 Fixed gamma radiation monitoring instrument point source testing specifications
T/BSRS 117-2024 Fixed gamma radiation monitoring instrument point source testing specifications
Basic Information
Scope
Main technical content: The technical content of this document is mainly based on GB/T 14054-2013 "Fixed-type Dose Rate Meters, Alarm Devices, and Monitors for X and γ Radiation with Energy between 50 keV and 7 MeV for Radiation Protection", GB/T 10253-2012 "Monitoring Equipment for Radionuclides in Liquid Discharges and Surface Water", JJG 393-2018 "Verification Procedures for Portable X and γ Radiation Ambient Dose Equivalent (Rate) Meters and Monitors", and JJF 1733-2018 "On-Site Calibration Specifications for Fixed-type Environmental γ Radiation Air Kerma (Rate) Meters" and other standards. This document specifies the instruments and equipment, test conditions, test items, and test methods for on-site testing of fixed-type γ radiation monitors using point sources, as well as the expression of test results. This document is applicable to on-site testing of fixed-type γ radiation dose rate monitors using point sources, and standardizes the metrological characteristics, test conditions, test methods, and result expression of the tests. This document is not applicable to the calibration of portable X and γ radiation dose equivalent rate meters and X and γ radiation air kerma rate meters.