GB/T 31835-2015
Pocket-type personal radiation devices (PRD) for detection and alarming of radioactive material (English Version)

Standard No.

GB/T 31835-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 31835-2015

Scope

This standard specifies the design, functional criteria, performance requirements and test methods for pocket personal radiation devices (PRDs) for the detection and alarm of radioactive materials. This standard applies to pocket-sized personal radiometers worn on the human body. PRD is used to detect and indicate the presence and approximate magnitude of penetrating ionizing radiation (including photons and/or neutrons), and to warn users of the presence of radioactive sources significantly higher than the local average background level, but not to provide dose equivalent rates Measurement. This standard does not apply to the performance of radiation protection instruments involved in GB/T 4835.1-2012 and IEC 61526:2010. When a PRD is used in other conditions than when worn on the human body, its neutron-related performance may be reduced.

GB/T 31835-2015 Referenced Document

• GB 4208-2008 Degrees of protection provided by enclosure(IP code)
• GB/T 12162.1-2000 X and gamma reference radiation for calibrating dose-meters and doserate meters and for determining their response as a function of photon energy Part 1:Radiation characteristics and production methods
• GB/T 12162.2-2004 X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy Part 2:Dosimetry for radiation protection over the energy ranges 8 keV to 1.3 MeV and 4 MeV to 9 MeV
• GB/T 12162.3-2004 X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy Part 3:Calibration of area and personal dosemeters and the measurement of their response as a function of ener
• GB/T 14055.1-2008 Reference neutron radiations.Part 1:Characteristics and methods of production
• GB/T 14055.2-2012 Reference neutron radiations.Part 2:Calibration fundamentals of radiation protection devices related to the basic quantities characterizing the radiation field
• GB/T 17626.2-2006 Electromagnetic compatibility Testing and measurement techniques Electrostatic discharge immunity test
• GB/T 17626.3-2006 Electromagnetic compatibility Testing and measurement techniques Radiated, radio-frequency, electromagnetic field immunity test
• GB/T 4835.1-2012 Radiation protection instrumentation.Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta,X and gamma radiation.Part 1:Portable workplace and environmental meters and monitors
• GB/T 4960.6-2008 Glossary of terms for nuclear science and technology.Part 6: Nuclear instrumentation
• IEC 61526:2010 Radiation protection instrumentation - Measurement of personal dose equivalents Hp(10) and Hp(0,07) for X, gamma, neutron and beta radiations - Direct reading personal dose equivalent meters
• ISO 8529-3:1998 Reference neutron radiations - Part 3: Calibration of area and personal dosimeters and determination of their response as a function of neutron energy and angle of incidence

GB/T 31835-2015 history

• 2015 GB/T 31835-2015 Pocket-type personal radiation devices (PRD) for detection and alarming of radioactive material