| 摘要 |
The invention concerns a device for verifying (1) the leak tightness of an enclosure (2) under a determined pressure, connected in a leak-tight manner to a closed measurement volume (3) arranged within said device (1) which comprises a processing module (5) and a pressure sensor (4) transmitting a signal (M6), representative of the pressure in the enclosure (2), to the processing module. The verification device (1) further comprises a precision module interacting with the electronic processing module (5) in such a way as to eliminate the effect of temperature variations in the surrounding environment (7) during execution of processing operations of at least said signal (M6) representative of the pressure in the enclosure (2) and detection of a leak in the enclosure (2). |
