GB/T 15849-2025 Active National standards

GB/T 15849-2025 Leakage test methods for sealed sources

Publish Date: 2025-05-30 Implement Date: 2025-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 15849-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nRadioactive source

ICS Name: Fissile material

Publish Date: 2025-05-30

Implement Date: 2025-09-01

Pages: 20 pages

Scope

This document specifies the different leakage test methods and selection requirements for sealed radioactive sources, and establishes a comprehensive set of inspection procedures using both radioactive and non-radioactive methods.
This document applies to the following situations:
a) Leakage tests conducted during the classification of test sources according to GB 4075;
b) Production quality control tests for various sealed sources;
c) Regular inspections of sealed radioactive sources conducted at specified intervals during their effective service life.
This document does not address special situations requiring specific inspections.