| 摘要 |
Disclosed is a method for detecting a leak gas in a flushing device (10), comprising the following steps: the flushing device (10) is disposed on a part (201) that is to be tested; a flushing gas is conducted through the flushing device (10); and the leak gas is detected in the flushing gas that is discharged from the flushing device (10) with the aid of a detector device (30). In order to conduct the flushing gas through the flushing device (10), a predetermined main flushing gas flow (Q<SUB>H</SUB>) is generated, and said main flow (Q<SUB>H</SUB>) is separated into a system flow (Q<SUB>S</SUB>) and a partial flow (Q<SUB>T</SUB>) on a dividing device (40), the system flow (Q<SUB>S</SUB>) being fed into the flushing device (10). Also disclosed is a leak testing apparatus (100) for detecting a leak gas in a flushing device (10). |
