Test quantifies leakage of gas from pipe even though pipe covered with insulation. Involves use of helium analyzer to measure concentration of helium in impermeable bag around pipe. Test administered after standard soap-solution bubble test indicates presence and general class of leakage.
Bag Test Measures Leakage From Insulated Pipe
NASA Tech Briefs ; 18 , 12
1994-12-01
Miscellaneous
No indication
English
Bag Test Measures Leakage From Insulated Pipe
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