Leak detection

Leak detection, Total:13 items.

The international standard classification for "Leak detection" includes: Aerospace engines and propulsion systems , Aircraft and space vehicles in general , Aerospace electric equipment and systems , Ground service and maintenance equipment .

The Chinese standard classification for "Leak detection" includes: Spacecraft power system , Basic standards and general methods , Electronic components , Pressure vessel , Ground test equipment .

Professional Standard - Aerospace

• QJ 3123-2000 Vacuum leaks detection method by helium mass spectrometer
• QJ 3253-2005 Test methods for leaks using bubble emission techniques
• QJ 2053-1991 Satellite leak test method
• QJ 1540-1988 One-Step Rapid Leak Detection Screening Method for Pressurized Nitrogen Filling
• QJ 2861-1996 Inspection Method for Minimum Detectable Leak Rate of Helium Mass Spectrum Leak Detection
• QJ 3182-2003 Leak detection method for general assembly of liquid propellant rocket engine
• QJ 3212-2005 Test methods for leaks using the helium mass spectrometer leak detector in the inside-out testing mode
• QJ 3089-1999 Method for Positive Presure Leakage Detection of Helium Mass Spectrum

Professional Standard - Aviation

• HB 8424-2014 Leak test method for sealing of aviation components

Taiwan Provincial Standard of the People's Republic of China

• CNS 12621-1989 General Rule for Leak Testing
• CNS 11867-1997 Method of Test for Canned Food-Leaking Test

RU-GOST R

• GOST 26182-1984 Non-destructive testing. Fluorescent method of leak testing
• GOST 28517-1990 Nondestructive testing. Mass-spectrometer method of leak testing. General requirements

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