T/CSRP 01-2023 Active Group standards

T/CSRP 01-2023 Test specification for neutron decay ratio based on isotope neutron source

Publish Date: 2023-11-13 Implement Date: 2024-01-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CSRP 01-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Radiation protection

Publish Date: 2023-11-13

Implement Date: 2024-01-15

Scope

Scope: This document recommends a method for testing the neutron attenuation ratio of plate-like or near-plate-like materials. This document is applicable to testing the neutron attenuation ratio of materials in fast neutron radiation fields directly generated by neutron sources of isotopes such as 252Cf, or in slow neutron radiation fields (0.01 eV to 0.4 eV) produced after neutron moderation. The neutron energy characteristics of relevant isotope neutron sources are referenced in Appendix A of GB/T 14055.1-2008. Main technical content: This document recommends a method for testing the neutron attenuation ratio of plate-like or near-plate-like materials. This document is applicable to testing the neutron attenuation ratio of materials in fast neutron radiation fields directly generated by neutron sources of isotopes such as 252Cf, or in slow neutron radiation fields (0.01 eV to 0.4 eV) produced after neutron moderation. The neutron energy characteristics of relevant isotope neutron sources are referenced in Appendix A of GB/T 14055.1-2008.