| 摘要 |
<p>A container end leak testing device used for testing a container end. The leak testing device includes a pressure transducer (48) disposed directly above a top of the container end (18) to be tested. The pressure transducer (48), under computer control, is able to test for small volumes of air pressure leaks, i.e. 0.1 cubic centimeters and less. The leak testing device also includes a tester housing (38), an upper housing member (44), a lower housing member (46), and a container end test pocket (42) disposed between the two housing members. The upper housing member (44) includes the pressure transducer (48) mounted thereon and having an air passage (51) communicating with the test pocket (42). The lower housing member (46) moves up and down in the lower portion of the tester housing to compress the top of the container end against the bottom of the upper housing member (44).</p> |
