GB/T 25448-2010 in English

VALID

Helium leak testing of PHWR nuclear fuel bundles

Issued on:2010-11-10
Implemented on:2011-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $100.00
$97.00

Standard No:	GB/T 25448-2010
Document status:	VALID
Title in English:	Helium leak testing of PHWR nuclear fuel bundles
Title in Chinese:	重水堆核电厂燃料棒束氦质谱泄漏检测
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2010-11-10
Implemented on:	2011-05-01
ICS Classification:	27.120-Nuclear energy engineering
Chinese Classification:	F48-Nuclear fuel element and its analytical test method
Professional Classification:	GB-National Standard
Related Keywords:	nuclear fuel bundles scopethis standard fuel bundles nuclear power plants leak testing fuel elements
Related Topics:	Mass Spectrometry leakage leak detection heavy water Spectrum detection standard Helium Mass Spectrometry Detection Mass Spectrometry Helium mass spectrometry bundle Mass spec heavy water Detection of heavy water Helium mass spectrometry spectrum detection leak detection Helium and Materials Helium mass spectrometer Power plant underwater detection Heavy water mass spectrometry Nuclear and Mass Spectrometry heavy water reactor cobalt Water quality testing 11 Helium mass spectrometer Heavy water mass peak heavy water reactor In addition to helium Helium Mass Spectrometry Detection helium leak Mass Spectrum Peaks Stacked Together Helium detection spectrum detection multiple mass spectrometry container leak detection sewage leak nuclear leak fuel rod MS leak Helium Fuel cell testing Water Quality Testing Day Premium Helium Leak Detection Nuclear Fuel Rod Inspection Domestic mass spectrometry detection Back pressure leak detection leak rate leak Underwater Nuclear Detection Leakage detection Leakage detection helium container Bundle Helium Mass Spectrometry Leak Detection Test water quality 94 GBT25448 GB/T 25448-2010 Helium leak detection principle Fenghua mass spectrometry detection Nucleic acid mass spectrometry manufacturer Heavy water NMR Pressurized water reactor fuel rod leakage detection Water quality heavy metal detection Water diffusion leakage current measurement sample standard Thermoelectric water quality testing Gas leak detection products Wiring harness quality inspection Biomass power plant testing Helium gas detection leak rate Nuclear leakage test Gas pipeline mass spectrometry helium leak detection method External standard leak hole Nuclear equipment leakage rate fuel rod industry Helium detection

《GB/T 25448-2010重水堆核电厂燃料棒束氦质谱泄漏检测》由TC58（全国核能标准化技术委员会）归口，主管部门为国家标准化管理委员会。

Scope

This standard specifies the method summary, materials and equipment, inspection conditions, inspection procedures, and judgment of inspection results for the nondestructive inspection of the sealing performance of fuel bundles in heavy water reactor nuclear power plants. This standard applies to the testing of the sealing performance of fuel bundles in heavy water reactor nuclear power plants, and also applies to the testing of the sealing performance of fuel elements in heavy water reactor nuclear power plants. The detectable leak rate range is 1*10^-11Pa·m³/s～1*10^-7Pa·m³/s.

More samples: GB 50021-2001(2009) QC/T 942-2021 JC/T 2453-2018

Sample only — not a preview of GB/T 25448-2010

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