GB/T 20131-2006 (English Version) PDF

Standard No.: GB/T 20131-2006
Language: Chinese, Available in English version
Release Date: 2006
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 20131-2006

Scope: This standard applies to the α/β gas flow proportional counting system, which is used to determine the emission rate of α-ray and β-ray of radionuclide in the sample (count). This standard establishes standard methods for the calibration and use of alpha/beta flow proportional gas counters, including the measurement of their characteristics. This standard applies to beta-rays with energies in excess of 100keV, but the techniques it describes are also applicable to lower-energy beta-rays, provided that great attention is paid to details concerning sample preparation and calibration and measurement.

GB/T 20131-2006 Referenced Document

IEC 60050-393:1996 International Electrotechnical Vocabulary Chapter 393: Nuclear Instrumentation: Physical Phenomena and Basic Concepts (Edition 1.0; Replaces 50(391):1975 and 50(392) 1976: Amendement 1 08 2000)
IEC 60050-394:1995 International Electrotechnical Vocabulary - Chapter 394: Nuclear instrumentation: Instruments
ISO 8769-2:1996 Reference sources for the calibration of surface contamination monitors - Part 2: Electrons of energy less than 0,15 MeV and photons of energy less than 1,5 MeV
ISO 8769:1988 Reference sources for the calibration of surface contamination monitors; beta-emitters (maximum beta energy greater than 0,15 MeV) and alpha-emitters