| 摘要 |
The present invention relates to an air leakage measuring device. The air leakage measuring device according to the present invention forms an accommodation space and a transformation space on one surface of a jig, couples resin for packing to the accommodation space, and fills the transformation space when the resin for packing is transformed by the pressing of an assembled product including a hard disk drive, to form a measurement space sealed between the jig and the product. Therefore, the measurement quality can be improved by minimizing the volume change of the measurement space. |
