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Helium

Helium, Total:16 items.

In the international standard classification, Helium involves: Metrology and measurement in general, Nuclear energy engineering, Non-destructive testing, Vacuum technology, Measurement of fluid flow.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Helium

• GB/T 13979-1992 Helium mass spectrometer leak detector
• GB/T 11813-1996 Helium leak testing of nuclear fuel rod for PWR
• GB/T 11813-2008 Helium leak testing of nuclear fuel rod for PWR
• GB/T 36176-2018 Vacuum technology.Vacuum leak testing method by helium mass spectrometer
• GB/T 25448-2010 Helium leak testing of PHWR nuclear fuel bundles

U.S. Air Force, Helium

• AIR FORCE A-A-59165 VALID NOTICE 1-2012 Detector, Leak, Helium Mass Spectrometer
• AIR FORCE A-A-59165-2003 DETECTOR, LEAK, HELIUM MASS SPECTROMETER

Professional Standard - Aerospace, Helium

• QJ 3123-2000 Vacuum leaks detection method by helium mass spectrometer
• QJ 3089-1999 Helium Mass Spectrometry Positive Pressure Leak Detection Method
• QJ 3212-2005 Test methods for leaks using the helium mass spectrometer leak detector in the inside-out testing mode
• QJ 2861-1996 Helium Mass Spectrometry Leak Detection Method for Minimum Detectable Leaks
• QJ 2862-1996 Test method for leak detection of pressure vessel weld seam helium mass spectrometry sniffing gun cover box

Taiwan Provincial Standard of the People's Republic of China, Helium

• CNS 12846-1991 Helium Mass Spectrometer Leak Testing by Trace Probe Method

Group Standards of the People's Republic of China, Helium

• T/CIRA 24-2021 Helium mass spectrometry leak detection code for dummy sealed source
• T/GDCKCJH 046-2021 Performance requirements and test method for helium mass spectrometer leak detector

Professional Standard - Nuclear Industry, Helium

• EJ/T 20150.11-2018 Post-irradiation Inspection of PWR Bundle Fuel Assemblies Part 11: Helium Mass Spectrometry for Fuel Rod Leakage Detection

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