Standard No.:	GB/T 15849-1995
English Name:	Sealed radioactive sources－Leakage test methods
Chinese Name:	密封放射源的泄漏检验方法
Chinese Classification:	F51    Radioactive sources
Professional Classification:	GB    National Standard
ICS Classification:	27.120.30 27.120.30    Fissile materials and nuclear fuel technology 27.120.30
Source Content Issued by:	SBTS
Issued on:	1995-01-02
Implemented on:	1996-8-1
Status:	superseded
Superseded by:	GB/T 15849-2025 Leakage test methods for sealed sources
Superseded on:	2025-9-1
Superseding:	GB 4075-1983 Sealed radioactive sources--Classification
Target Language:	English
File Format:	PDF
Word Count:	6000 words
Translation Price(USD):	180.0
Delivery:	via email in 1~3 business day

本标准规定了密封放射源不同的泄漏检验方法，制定了一套使用放射性方法和非放射性方法的全面检验程序。本标准适用于下列几种控制：a)按照GB4075对原型密封放射源进行分级时，为了使确定分级所要求的检验有效而进行的质量控制；b)各种密封放射源的生产控制；c)在有效使用期内，按照规定的时间间隔对密封放射源所进行的定期检查。