The Sepha PakScan is a non-destructive leak tester for pouches, sachets, and bags with flexible and non-porous materials. The PakScan uses pressure, vacuum, and precision load cells to check for leaks as small as 10 microns in up to 4 large sachets simultaneously. The system gives a clear result for each package tested. The test procedure is reliable, repeatable, and simple to carry out. The PakScan is clean and dry, unlike traditional blue dye baths, so no product is destroyed or wasted.