What is ISO 8529-1 about?
ISO 8529-1 is the first of a set of three International Standards concerning the calibration of dosemeters and dose rate meters for neutron radiation for protection purposes.
ISO 8529-1 is the first part in a multi-series that specifies the neutron reference radiation fields, in the energy range from thermal up to 20 MeV, for calibrating neutron-measuring devices used for radiation protection purposes and for determining their response as a function of neutron energy.
The neutron reference radiation fields specified are the following:
- Neutron fields from radionuclide sources, including neutron fields from sources in a moderator
- Neutron fields produced by nuclear reactions with charged particles from accelerators
- Neutron fields from reactors.
ISO 8529-1 is concerned only with the methods of producing and characterizing the neutron reference radiation fields.
Who is ISO 8529-1 for?
ISO 8529-1 on neutron reference radiations fields is relevant to:
- Nuclear power plants
- Research scientists
- Laboratories
- Regulatory bodies
Why should you use ISO 8529-1?
Neutron radiation is a form of ionizing radiation that presents as free neutrons. ISO 8529-1 walks you through the characteristics and methods of production of these radiation fields to be used for calibrations.
ISO 8529-1 covers reference radionuclide sources for calibrating neutron-measuring devices. ISO 8529-1 also provides guidance on:
- Source shape and encapsulation
- Photon component of the neutron field
- Energy distribution of neutron source emission rate
- Neutron fluence rate produced by a source
- Determination of the neutron source emission rate
- Irradiation facility
Adopting ISO 8529-1 can help you with consistent and accurate radiation measurements to assess the impact on substances as well as prevent and control adverse health effects from environmental radiation.