| 摘要 |
The invention relates to a film chamber (12) for receiving a test object to be tested for the presence of a leak, comprising at least two film layers (14, 16) and at least two frame elements (24, 26), each of which has a sealing surface so that the two frame elements (24, 26) lie against each other in a gas-tight manner in order to hermetically seal the film chamber (12). The invention is characterized in that each of the two film layers (14, 16) has at least one retaining profile (20) in a wall region, and each of the two frame elements (24, 26) has at least one retaining groove (22) in the frame element sealing surface in order to receive a retaining profile (20) such that the two film layers (14, 16) are held between the two frame elements (24, 26) substantially by a formfitting connection. |
