| ASTM Standard E 1419, "Standard Test Method for Examination of Seamless, Gas Filled, Pressure Vessels Using Acoustic Emission," Annual Book of ASTM Standards, Section 3, 1992 and later. |
....would save time and expense for the airline industry as well as eliminating one source of loss of the world s Halon 1301 supply. In the past, the DOT has granted exemptions which allow acoustic emission (AE) testing in place of the hydrostatic test of gas cylinders for gas transportation trailers [1]. This procedure is now widely used throughout the United States. In this test, the cylinders are individually monitored by an acoustic emission system while being pressurized to 110 percent of their service pressure. This extra pressure is applied during the normal filling procedure and bled off ....
ASTM Standard E 1419, "Standard Test Method for Examination of Seamless, Gas Filled, Pressure Vessels Using Acoustic Emission," Annual Book of ASTM Standards, Section 3, 1992 and later.
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